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Genetics
8 pages (2000 words)
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...Genetics Genetics is a science that studies the transfer of genes from one generation to the other. Genes determine the specific traits of individuals; such as appearance, height, hair color, skin color, and the color of the eyes (Heredity and Genetics). In addition, heredity has considerable bearing on the susceptibility of individuals to certain types of disease, their mental capabilities, and innate talents. The human cells consist of 46 chromosomes. Of these, two are sex chromosomes and 22 pairs are autosomal chromosomes. The sex of a human being is determined by the combination of these chromosomes; and males have a combination of 46, XY chromosomes, while females have... of the of the of the...
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Genetics
1 pages (250 words)
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...Genetics to twins may be of same genetic composition, 100 percent for identical twins and 50 percent for non-identical twins. More to the point, when twins are raised together, they may have similar behavior due to the environment in which they are raised in. On the other hand, in spite of a set of pairs of monozygotic twins carrying similar alleles for every gene, if they are raised in separate homes they may become different individuals. It implies that gene alleles differ across different environments. Yong-Kyu notes that varying family environments across the pairs may result in most significant differences between even identical twins. Due to...
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Genetics
3 pages (750 words)
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...Genetics In a mutant Jimson weed, chromosome B is present in three copies whereas all other chromosomes are in a diploid state. Jimson weed pollen grains do not tolerate multiple chromosomes and are incapable of fertilization (Crow and William 107). However, the ovum is capable of fertilization in the trisomic state. If you fertilize a trisomic Jimson weed plant, what zygotes would be formed? Tell which zygotes are diploid and which are trisomic. Assume that only the univalent mode occurs during meiosis; Let the trisomic genotype be p+p+p Male...
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Genetics
3 pages (750 words)
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...genetic material were loaded onto five different lanes and were combined with SDS-polyacrylamide gel. The three samples were the wild-type DT40, which was loaded onto lane 1, the RAD51+/-, which was loaded onto the second lane, a RAD51+/- clone that contained the human Rad51 transgene, which was loaded onto the third lane, #110 RAD51-/- clone was placed onto the fourth... Assignments - Propose a knock out construct for the genomic locus on the Next page. Show where you set the homolgy arms of the Construct. Designa probe and a restriction digest strategy to Distinguish WT and targeted allele by Southern blotting. Calculate the size of the resulting bands using the kb Standard. 30% The diagram is ...
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Genetics
3 pages (750 words)
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...Genetics In a mutant Jimson weed, chromosome B is present in three copies whereas all other chromosomes are in a diploid state. Jimson weed pollen grains do not tolerate multiple chromosomes and are incapable of fertilization (Crow and William 107). However, the ovum is capable of fertilization in the trisomic state. If you fertilize a trisomic Jimson weed plant, what zygotes would be formed? Tell which zygotes are diploid and which are trisomic. Assume that only the univalent mode occurs during meiosis; Let the trisomic genotype be p+p+p Male...
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Genetics
10 pages (2500 words)
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...GENETICS Lecturer’s TAQ Genes and chromosomes A gene is a part or a portion of the DNA. A gene contains instructions that are coded for making and responding to the body needs especially body proteins. In the human body, there are about 25,000 genes. However, many genetic disorders are bound to arise with poor functioning of the genes. Each gene codes for a specific protein in the body by specifying the order that the amino acids needs to be joined together. The function of the DNA in the body is carrying genetic code of information that determines the characteristics of a living thing but it is the function of the genes to carry that...
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Genetics
4 pages (1000 words)
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...Genetics The of our were asked to go to lab and measure height using height scale during practical 10. The whole group of student consisted of male and female students. The heights measured then were arranged into their respective groups. The two groups as mentioned afore were male and female. Since the heights were measured without selecting a particular group of student the sample can be considered as convenient sample. The population from which the sample was drawn consisted of college students. Moreover, the data recorded the heights for year 2013-2014 class. The number of male students was 175 while that of female was 244. The data gathered in the initial stage was in the raw form... Genetics The...
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GENETICS
12 pages (3000 words)
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...Genetic Engineering- Processes, Applications and Ethical Issues Introduction Genetic engineering is the concept and practice of reorganizing or restructuring the genetic structure of a chromosome, at molecular levels, and often includes genetic manipulation like in gene cloning, gene transfer or therapy. In 1973 genetic engineering took a leap forward with the invention of a process called gene splicing. Here a gene could be cut into small fragments, and a fragment from another gene having a different make up, can be inserted between the cut fragments, and then reattached together to form a completely new...
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Genetics
4 pages (1000 words)
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...Genetics By [Presented to] of a Monohybrid cross: A monohybrid cross is a breeding experiment between parental generation organisms that differ in one trait. Monohybrid inheritance involves inheritance of a single trait. A monohybrid cross between two pure breeding plants, one that is a tall plant (dominant trait) and the other that is a short plant (recessive trait) is expected to produce an F1 (first) generation of plants that are al tall because the allele of tallness would dominant to shortness in the offspring produced. However, all plants produced in F1 generation would be heterozygous for their trait unlike their parents that were homozygous for their respective...
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Genetics
5 pages (1250 words)
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...Genetics Details: al Affiliation: Assignment 2: Human Genetics QA. For each of questions 1‑5, select the most appropriate response, and explain your choice. (3 marks each; total = 15 marks) 1 Mitochondrial inheritance is maternal. sex-limited. sex-influenced. genomic. rare. Explain: It is the maternal inheritance of mitochondrial DNA that enables genealogical researchers to trace an individual’s lineage (Lewis, 2008). 2 An individual who has ____________ is male. a. development of the Müllerian ducts b. an MSY region c. an SRY gene and no testes d. indifferent gonads e. degradation of the Wolffian ducts Explain: The male-specific region of the Y chromosome [MSY] differentiates... Assignment 2: Human...
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Genetics
3 pages (750 words)
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...genetic message/protein synthesis. The last codon is usually UGA, UAG or UAA (Gregory, 2010). What meaning do these mRNA codons have for protein synthesis? Explanation: The significance of mRNA codons in protein synthesis is that they actually contain the genetic information, which they copied from the DNA during transcription. The mRNA carried this genetic information from the DNA out of the nucleus and into the ribosome where the information is used to make protein (Gregory... Questions Response Part I Original DNA Strand: 3’-T A C C C T T T A G T A G C C A C T-5’ Transcription (base sequence of RNA): AUG-GGA-AAU-CAU-CGG-UGA Translation (amino acid sequence): MET (START)-GLY-ASN-HIS-ARG-STOP Mutated...
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Genetics
1 pages (250 words)
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...Genetics tasks True-breeding organism is an organism that always passes to offspring a certain phenotypic trait. According to the Mendel`s laws true-breeding organism is an organism which shows a homozygote phenotype (Stansfield). All individuals who have short wings is recessive homozygotes with ww genotype; therefore, such flies with short wings are true-breeding ones. In order to find in mixture of fruit flies a true-breeding individual with normal wings it is necessary to conduct test cross analysis. To carry out this analysis flies with normal wings should be crossed with that who have short wings. Thus, obtained offspring that do not show segregation of wings size...
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GENETICS
14 pages (3500 words)
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...genetic counselling, including an increased understanding of whether the disease is inherited and what the chances that offspring will inherit it are . Many different things are inherited genetically; a child may inherit his mother’s blue eyes, or his father’s nose shape as well as the susceptibility to a particular disease that is present on his father’s side of the family. The process of meiosis involves random assortment, and this means that which chromosomes the child receives from its parent is random. Furthermore, there is a process of recombination... ? Scenerios Scenario One In the scenario, Myra is concerned about her children’s chances of getting breast cancer as both she and her mother had...
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Genetics
6 pages (1500 words)
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...Genetics The of our were asked to go to lab and measure height using height scale during practical 10. The whole group of student consisted of male and female students. The heights measured then were arranged into their respective groups. The two groups as mentioned afore were male and female. Since the heights were measured without selecting a particular group of student the sample can be considered as convenient sample. The population from which the sample was drawn consisted of college students. Moreover, the data recorded the heights for year 2013-2014 class. The number of male students was 175 while that of female was 244. The data gathered in the initial stage was in the raw form... Genetics The...
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Genetics
6 pages (1500 words)
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...genetic information is mixed. The second meiotic division is the same as mitosis one. As in mitosis, in meiotic anaphase II the single sister chromosomes (called chromatids) separate and move to opposite poles of the cell1. Meiosis is the basis of sexual reproduction because it occurs in maturing germ cells and leads to the appearing of new hereditary characteristics in the chromosomes. Q2 Explain the difference between a gene and an allele using specific examples (5... Number: Lab Day: Monday Tuesday AM Tuesday PM Lab Group: A B C D E F (delete the other options to leave your lab day and group) Introduction (500 word limit) Q1 Describe the differences between meiosis and mitosis (5%)? Mitosis and meiosi...
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Human Genetics
1 pages (250 words)
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...genetics. In my opinion, comprehending human genetics is important as it is the basis for understanding various issues attributed to genetics such as how heredity factors cause ill health among human beings. Subsequently, I believe that learning human genetics presents fundamental knowledge on the identification and treatment of various genetically related illnesses. According to the Australian Law Reform Commission, "Human genetic research generates knowledge with the potential to improve individual and community health". Conducting methodical investigations in human genetics would therefore help scientists or researchers understand how diseases are caused... This research paper will focus on human...
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Behaviour Genetics
10 pages (2500 words)
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...Genetics Topic: The essay is on the ethical implications of a biological issue that has beenin the news in the last 12 months. The focus here is on behaviour genetics research and the ethical implications of using genetics for changes in behavioural attributes in organisms. Abstract: This is a discussion on the issues dealing with behaviour genetics and ethics that has been a major part of the news in recent months. Several areas of the arguments would deal with the genetics and behavioural changes, whether behaviour is species specific, whether behavioural changes relate to changes in biological structures and processes and the evolutionary... Ethical Implications of a Biological Issue - Behaviour...
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Genetics 1
2 pages (500 words)
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...Genetics Introduction This paper gives answers to multiple questions touching on genetics and other aspects based on an experiment involving six assorted genes that are independent. The information is aimed at enabling various individuals to understand the development of genetic processes and their significance in human beings. The questions are undertaken based on credible experiments. Question 1 a. The total number of gametes both individuals will have. AaBBCCDdEEFf = 2*1*1*2*1*2 = 6 gametes AABbCcDDEeFf = 1*2*2*1*2*2 = 8 gametes b. The probability of observing an offspring with an AABBCCDDEEFF genotype 2/4 * 2/4 * 2/4 * 2/4 * 2/4 * 1/4 = 1/128 c. The probability of observing an offspring...
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Genetics((Drosophila))
2 pages (500 words)
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...Genetics (Drosophila) Task: According to Mendel’s Law, every organism has two factors. Every gamete has one factor. During segregation, the factors join up in twos to allow for variability of the new daughter cells. Mendel’s Law describes that an organism with genes, A and B, has factors, A, a, B, and b. there are only four possible combinations that can arise as a result of the gametes. These include AB, Ab, aB, and ab. The variety in combination is useful in producing genetic variability in offspring. Otherwise, for the combination to be perfectly independent, the genes are assumed to be on different chromosomes. Introduction Drosophila which is the...
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Statistical genetics
5 pages (1250 words)
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...genetics Genetic association is an event that involves a number of traits in a population of individuals. The aim of genetic association is to find out whether genotype frequencies or single-locus alleles have a difference when comparing a set of individuals. The main foundation for genetic association is the ability to compare genotypes directly. The occurrence of genetic association can be between phenotypes that include characteristics such as height. Genetic association can also occur between single nucleotide polymorphism as well as genetic polymorphism (Arboretti 345). Genetic association assists in finding out if a trait associates with a genetic variation. Statistical exploration... Statistical...
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Human Genetics
3 pages (750 words)
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...Genetic Engineering The development of technology has highly enhanced human beings to carry out their home and workduties more efficiently than they used to do before the progress. Scientists have taken advantage of the development of technology to modify the genetic composition of plants and animals. The modification enables the plants and animals to become stronger and more resistant to diseases. However, recently, scientists have started modifying the genes of human beings. The process gives rise to human beings who have similar genetic make-ups in their bodies. This development has given rise to debates that have produced opposing...
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Biology Genetics
7 pages (1750 words)
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...genetic studies. They exhibit ideal complicated behaviors as well as optical recording and electrical neuronal activity. Indeed, analysis of male mating behavior unavoidably leads, therefore, to a consideration of the incomprehensible neural mechanisms that bring about the adaptive integration of various complicated sets of behaviors. This investigation is based on the premises... increasing the male's reliance on chemosensory cues. Behavioral Assays, Immunohistochemistry and FLP-in-Silencing Constructs are all very powerful methods and fitted for the study. If we take a closer look on the assumptions and methods presented, the authors considered the classical as well as...
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Genetics Problems
4 pages (1000 words)
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...Genetic Problems WVNCC – Bio 110 Online Problems and Answers SHOW ALL WORK (INCLUDING PUNNETTE SQUARES) or No credit willbe given! 1. In cats the allele B produces black, whereas b produces yellow. Neither gene is dominant, and in the heterozygous state the phenotype is a combination of yellow and black spots called tortoise-shell. The alleles B and b are “X-Linked”. If a tortoise-shell cat has three tortoise-shell kittens and two black kittens, give the genotype and phenotype of the tomcat that produced them, and give the sex of the kittens. Answer: Given: Parents: XBXb x XB/bY F1: 3 XBXb and 2 XBY or XBXB (3 tortoise-shell: 2 black) Possible Punnette squares: XB Y XB XBXB XBY Xb XBXb... Section Three...
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Genetics 3
2 pages (500 words)
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...Genetics Question a The general formula for the number of different male or female Centro metric combinations possible is given by 2n; where n is the number of different chromosome pairs. Since this is a diploid cell, we need to find the total number of different pairs of chromosomes which is n. We have 2n=8 Which means that, n=8/2 Therefore n= 4 This will give us the total number of ways, which is: 24= 16 ways. b.) Since the flies are unrelated, it implies that both flies have genes on separate chromosomes in each fly. Thus, they are homozygous across their genome. When they are crossed, we find that they are identical to each other with heterozygous genomes. Since...
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Medical Genetics
5 pages (1250 words)
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...Genetics a) The inheritance pattern seen symbolized by gray shading above The affected individuals with certain genetic conditions b) The reasoning for the answer given in response to 1a The affected individual with certain genetic conditions is presented with solid or a filled-in squares or circles symbols depending on gender. However, the solid squares or circle present either an autosomal inheritance or an X-link inheritance as two copies of allele are required for an affected individual to express the susceptible acquired phenotype. In this pedigree, since the typical parents of a particular genetic condition are not affected, (open circles and squares) the affected individuals possess...
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Medical genetics
11 pages (2750 words)
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...genetic problem. It is an autosomal recessive disorder. 1 in 20,000 people are born with this disorder. The condition affects Oculocutaneous albinism is categorized into 4 different types (Types I, Type II, Type III and Type IV) and affects people from different ethnic groups as well as from different geographical regions. Types I and II are most common. Americans and African Americans suffer mostly from Type II, while Type III is prevalent among South Africans and Type IV is primarily found among Japanese and Koreans. 4... ?QS1. OCULOCUTANEOUS ALBINISM http asia.ensembl.org/Homo_sapiens/Transcript/Exons?db=core;g=ENSG00000077498;r=11:88910620-89028927;t=ENST00000263321 Oculocutaneous albinism is a rare...
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Genetics Essay
4 pages (1000 words)
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...Genetics By [Presented to] of a Monohybrid cross: A monohybrid cross is a breeding experiment between parental generation organisms that differ in one trait. Monohybrid inheritance involves inheritance of a single trait. A monohybrid cross between two pure breeding plants, one that is a tall plant (dominant trait) and the other that is a short plant (recessive trait) is expected to produce an F1 (first) generation of plants that are al tall because the allele of tallness would dominant to shortness in the offspring produced. However, all plants produced in F1 generation would be heterozygous for their trait unlike their parents that were homozygous for their respective...
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Genetics and Criminal Behavior
4 pages (1000 words)
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...Genetics and Criminal Behaviour Question For a long time, studies have been carried out in order to look at the ways in which genetics can affect a person’s criminality. There are a number of advantages which can be linked with this kind of approach to solving criminal behaviour. Essentially, if science is able to prove that genetics are a contribution factor to crime and that criminals can be identified by their genetic composition, it would be easier to mitigate and prevent crime. Using behavioural genetics can be useful in two ways in regard to curbing crime. The first way is by helping those who are genetically predisposed to criminal behaviour in order to help them to refrain from crime... ...
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Genetics Lab Reoprts
3 pages (750 words)
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...Genetics Lab Reports Lab Report Parental Traits from the Mr. Potato Head Experiment The F1 inherits trait from each parent, that is, one allele from each parent. By looking at P1 and F1, we can infer the genotype of the other parent. Parent 1 qq ee MM aa Tt ll TT Parent 2 QQ ee mm Aa TT LL DD Lab Report 2  PTC (Phenylthiocarbamide) Taster Lab 15 students were able to taste PTC while 6 were classified as non tasters. The substances phenylthiocarbamide (PTC) posses an unpleasant taste (for those who can taste it). Not everyone has the ability to taste it. This phenomenon is inherited and follows the Mendelian law; a trait is of either dominant or recessive. The frequency of...
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Crime And Behavioral Genetics
5 pages (1250 words)
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...genetics Biology Crime and Behavioral Genetics Specific It has been difficult and challenging to comprehend why some individuals engage in crime and delinquent behaviors while others do not despite growing up in similar social surroundings. Some researchers attribute this diversity to the genetic makeup of an individual asserting that the genetic propensities have a role in the engagement of crime among individuals. It is avowed that the genetic composition of an individual may be interactive or additive to the individual’s engagement on criminal behavior. To gain an in depth insight of this hypothesis, this paper will outline an annotated bibliography... ? Annotated Bibliography on Crime and behavioral...
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GENETICS ASSISGNMENT (GENOGRAM)
2 pages (500 words)
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...Genetics assignment (genogram) In the nursing and the overall medical field, genograms (popularly called Lapidus Schematic) are utterly important in assessing and tracking the medical history of an individual. It helps in ascertaining patterns that have recurred overtime. Apparently, what is happening in a client’s life can appropriately be understood through an examination of their family history. Remarkably, discretion should be upheld in the preparation and presentation of genograms since the information therein might be deleterious and embarrassing to some family members. To avoid adversaries, sharing of genomic information is restricted (Skirton et al., 2005). Below...
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Biology - Human Genetics
4 pages (1000 words)
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...Genetics Human Genetics Sickle cell disease is rare in the UK, but common in some other parts of the world. Geneticistsuse the symbol HbA for the allele for normal haemoglobin (haemoglobin A) and HbS for the allele for sickle cell haemoglobin (haemoglobin S). To answer this question, you will need to refer both to information in the study book and to information in the video sequences ‘Sickle cell disease: a lethal advantage’ (Activity 17.1) on the DVD. a. Using the symbols given above to represent each of the two alleles, draw a mating diagram between two heterozygous individuals (based on either Figure 5.3 or Figure 6.3 of the study book). Show the genotypes of the parents, the genotypes... ? Human...
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Genetics and Crisis Intervention
8 pages (2000 words)
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...Genetics and Crisis Intervention Case Study 35 year old Kim has completed 13 weeks of pregnancy. She has been regular on antenatal check up and her obstetrician suggested her to go from nuchal transparency test and maternal serum triple marker test. She told Kim that these tests were important, especially for her because of her advanced age. The tests are being done to rule of fetal aneuploidy. Kim appeared worried because the obstetrician mentioned that “these tests were especially important for her.” She went and met the nurse counselor at the clinic and asked her several questions about aneuploidy and implications of the diagnosis of this condition in the fetus. The...
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Genetics and society
1 pages (250 words)
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...Genetically Speaking, You’re More Like Your Dad One may claim or may hear from others that they have they eyes of their mothers but after undergoing a study it has been proved that passing of your fathers DNA to you is usually more than that compared to the DNA of you mother. After concluding a research on mice, it has been proved that the genetics study applies to all types of mammals. Naturally, all human beings get a copy of gene from their mother and one copy from their fathers (by excluding the pesky sex chromosomes). This is applicable for all mammals too. However, the study of genes does not mean that the creation of further genes depends upon the...
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Genetics of sickle cell
7 pages (1750 words)
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...Genetics of Sickle Cell Disease Schools Number and of (e.g., October 12, Genetics of Sickle Cell Disease Introduction Sickle cell disease is a serious disorder wherein the red blood cells are sickle shaped, i.e. shaped like a crescent. The most common form of this disease is sickle cell anemia. In anemia, the blood has a less than optimal number of red blood cells that are capable of carrying oxygen. While the normal life span of a normal red blood cell is 120 days, sickle cells die within 10-20 days. The bone marrow of individuals suffering from sickle cell anemia cannot produce red blood cells fast enough to meet the bodys demand. Sickle cell anemia is an inherited disease, with two genes... ...
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Race and Genetics
4 pages (1000 words)
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...Genetics: Genetic Differences Among Humans Race and Genetics: Genetic Differences Among Humans Human genetics has brought about a social revolution across the globe largely over the understanding, of the concept of the human race. "Race is a biological reality and not just a cultural construct."(Jensen) Various theories converging to the point of origin of hominids from apes refer back to about five million years ago. This is supported by the research on connections between current genetic data and the evolutionary past. ( Cavalli, S.) In 'The Great Human Diasporas: The History of Diversity and Evolution.' (1995). Addison. Cavalli, S. has summarized his... Race and...
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CRIME AND BEHAVIORAL GENETICS
5 pages (1250 words)
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...genetics Biology Crime and Behavioral Genetics Specific It has been difficult and challenging to comprehend why some individuals engage in crime and delinquent behaviors while others do not despite growing up in similar social surroundings. Some researchers attribute this diversity to the genetic makeup of an individual asserting that the genetic propensities have a role in the engagement of crime among individuals. It is avowed that the genetic composition of an individual may be interactive or additive to the individual’s engagement on criminal behavior. To gain an in depth insight of this hypothesis, this paper will outline an annotated bibliography... Annotated Bibliography on Crime and behavioral...
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Genetics and Cancer
2 pages (500 words)
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...Genetics and Cancer due: Diagnosis Laboratory and physical examinations reveal that the patient is suffering from acute lymphoblastic leukemia. The low blood count reveals anemia. The patient has a higher than usual count of Lymphocytes; approximately 97%; thus explains why the dicloxacillin administered failed to respond. The platelets count is 16/cmm; this is lower than the normal count. Thus, explains the unexplained bruising, bleeding gums, and dried blood in the nose resulting from a nose bleed. An enlarged spleen measuring 5cm results from an assemblage of leukemia cells in the spleen. Fever and headache reveal that the leukemia cells have spread up to the spinal...
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Genetics and Society
4 pages (1000 words)
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...Genetics in the Cure of Cancer The Emperor of All Maladies: An Autobiography of Cancer Mutation Over the years, there have been significant advances in the field of genetics. Ideally, this has brought the human race closer to developing lasting solutions for the age old cancer dilemma. These advances have, however, been realized along with significant effects to human beings and to the very society that they live in. It is not enough that genetics has played a vital role in human nature but that that it has also proceeded to affect the very way in which human being socialize. It is perhaps on this premise that Mukherjee, an oncologist wrote his self-titled “The Emperor of All Maladies... ? The Role of...
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Genetics exam question
4 pages (1000 words)
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...genetics may make it possible to reveal a propensity for violence or criminal activity. It is imperative that the value of the database to law enforcement is carefully weighed against the compromise to the privacy of ordinary citizens (Jobling & Gill 2004, p.745). The current database is considered discriminatory by some because certain ethnic populations are over-represented among the data (Jobling & Gill 2004, p.745). This is justified by advocates as it has the potential to eliminate potential suspects that have been... The National DNA Database: Potential for Abuse Advances in DNA technology have made it quicker and less expensive to identify a person or physical evidence based on DNA matching. The...
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Exercise and sport Genetics
2 pages (500 words)
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...genetic factors. Studies from the last thirty years show that genetic variations strongly influence cardiorespiratory and skeletal muscle function, and thus, performance of athletes (MacArthur & North, 2005). Modern molecular techniques for rapid genotyping and DNA sequencing made it possible to identify genetic variations in the traits that contribute to athletic performance. Studies on twin pairs and nuclear families provided the earliest data to on the heritability of variations in fitness-related traits (Bouchard, Leon, Rao... Genes and Sports Differences in the physical fitness and athletic capabilities in humans are affected by the interaction of environmental (e.g. diet and training) and genetic...
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The Genetics of Alcoholism
1 pages (250 words)
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...Genetics of Alcoholism Some people can become noticeably inebriated after drinking a couple of beers while others seem to be able to drink hard liquor all night and still be coherent. Building a tolerance for alcohol can explain this discrepancy to a point but biology plays a bigger role. It’s been speculated that heritage determines a person’s alcohol tolerance. Though some have dismissed this theory as racist and stereotyping it may have some validity. The Irish and Germans seem to “handle their liquor” better than say, Native Americans. The alcohol limit for beer sold in Oklahoma is 3.2 percent. Oklahoma has a large Native American population. Scientists agree with...
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Genetics and Society
2 pages (500 words)
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...Genetics The chromosomes are the basic genetic composed of a long strand of DNA and present inside the nucleus of the cell. Human cells contain 46 chromosomes in total in which half is inherited from each parent. Each cell contains 22 pairs of autosomes or non-sex determining chromosomes and one pair of sex chromosomes which determine the sex of the individual. Chromosomal pairs that are similar are called homologous chromosomes. The body cells or somatic cells carry all the 46 chromosomes and are called diploid cells while the germ cells that produce the sperm and the egg cells contain only half the number of chromosomes and are called haploid cells....
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Fungal genetics assignment
10 pages (2500 words)
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...genetics... A fungus is a eukaryotic organizm which receives nutrients and energy from outside through absorption of these materials. These organisms do not have a formal digestive system, therefore, the process of food digestion to a level to be absorbed takes place outside the body. Fungi are a diverse group of organisms in characteristics; based on these features some fungi are benefical to man, som eare very dangerous to man and some are benefical to the unverse at a broader context. The beneficial effect of these organisms is that they are responsible for th fermentation process resulting inbread, beer an yougurt such as, yeast. Some of the fungi are a good source of food, like some mushrooms. ...
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Survey of Human Genetics
2 pages (500 words)
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...Genetics: Phenotypes, Pedigree Analysis, and Allelic Expression Phenotypes are the appearances, physical traits, and even the behavioral patterns that any particular organism possesses. This is distinct from the genotype which specifically refers to the genetic materials that a life form inherits from its parents (Genotype/Phenotype Distinction, 2004). Organisms that reproduce sexually, by the fusion of two haploid cells to produce a new diploid zygote, hold two copies of any particular gene. Except for the sex chromosomes in males, all such organisms receive a duplicate set of genetic materials. Animals and most plants are endowed with two copies of each gene, one copy from each of its... Survey of...
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Genetics of Retroviruses
4 pages (1000 words)
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...genetic material is en d by RNA rather than DNA. These viruses contain an RNA-dependent DNA polymerase (reverse transcriptase) which directs the synthesis of a DNA form of the viral genome after host cell infection. (Anthony SF, 1998, p.1105) The family includes 3 subfamilies: Oncovirinae(HTLV), Lentivirinae(HIV) and Spumavirinae(“foamy viruses”) Structure(Anthony SF, 1998, p1106. Diagram from www-micro.msb.le.ac.uk) All retroviruses are similar in structure, genome organization and replication. These viruses are 70-130 nm in diameter and have a lipid –containing envelope surrounding... region downstream of the transcription start site and therefore present at the 5 end of all virus...
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Personality and Genetics
7 pages (1750 words) , Download 1
...genetically linked? Personality traits are considered to be influenced withthe genetic intervention. Researchers claim that the genetic heritability play a significant role in determining key personality trait of a person, including social skills, interaction patterns, behaviors and abilities of a person. The idea that the genetic factor influence behavior and personality is very old. Several researches have been conducted to understand the linkage between genetics heritability and personality. In early 1980’s, the evidence for the genetic heritability of the personality was merely connected with the Twin Studies. But, recent studies have found that genetic variance play... a significant role...
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Genetics and Society
8 pages (2000 words)
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...genetic analysis and DNA varies. Other areas of study include gender determination that relies on chromosome analysis (Karyotyping), blood typing, DNA profiling and the more recent forensic DNA phenotyping. DNA... DNA Forensics s 30th April Introduction The collection of DNA and its subsequent analysis is a vital tool in law enforcement. According to the Federal Bureau of Investigations, as of the year 2013, over two hundred thousand cases used DNA evidence to facilitate criminal investigations. On the other hand, DNA evidence has also been used to exonerate wrongly accused individuals, and several of them were in death row (Dnaforensics.com, 2015).The innocent project states that over three hundred...
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GENETICS- ADVANCED PATHOPHYSIOLOGY
7 pages (1750 words)
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...Genetics- Advanced Pathophysiology Persistent research in human genetic makeup and potential defects has led to incredible discoveries in the field of medicine and healthcare in general. Nevertheless, genetic testing as a medical field is still advancing and yet to be fully integrated into actual medical care and patient treatment. This implies that comprehensive plans must be formulated; and proper medical teams utilized, to implement these plans in caring for individuals affected by genetic disorders. The case study under scrutiny, which focuses on a family with a genetic disorder history, seeks to give...
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Genetics: Huntington's Disease
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...genetics, as elucidating the factors that lead to its pathogenesis may provide clues on how to eventually cure it. Works Cited Aziz, NA, et al. “Weight Loss in Huntington Disease Increases with Higher CAG Repeat Number.” Neurology 71.19 (2008): 1506-1513. Print. Kanazawa, Ichiro. “Therapeutic Strategies in Huntington’s Disease.” Journal of Clinical Neurology 2 (2006): 213-224. Print. Kumar, Puneet, Harikesh Kalonia, and Anil Kumar. “Huntington’s Disease: Pathogenesis to Animal Models.” Pharmacological Reports 62 (2010... ?Huntington’s Disease Huntington’s disease is a hereditary disorder affecting the central nervous system. It usually presents with abnormal movements, psychiatric symptoms, and cognitive ...
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