We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.

Respiration and diffusion - Essay Example

Nobody downloaded yet
instance in respiration, the law governs the rate of transfer of Oxygen that comes from alveoli to the blood through the thin blood gas obstacle, and Carbon Dioxide in the reverse direction. (Karp, 2010).
The outcome of this correlation is that the Carbon Dioxide will diffuse about 20 times more quickly compared to Oxygen through the tissue areas. This variation is as a result of the solubility of Carbon Dioxide being elevated and therefore raising the diffusion constant. The diffusion constant is relative to the solubility divided by the molecular weight square root.
The Fick’s law equation can be practical to different localities and elements of a tissue. Diffusion of gas across thicker parts of tissue will reduce gas diffusion time contrasting to thinner tissue. In addition, bigger area influences the speed of diffusion, by presenting a raise in the volume of gas diffused (Sherwood, 2007).
Respiration is attained through one’s mouth, nose, trachea, lungs and diaphragm. Oxygen gets into the respiratory system through the mouth and the nose. The oxygen then goes to the larynx and the trachea. In the chest opening, the trachea divides into two lesser tubes known as the bronchi. Every then splits again to form the bronchial tubes which go to the lungs where they split into several lesser tubes which attach to alveoli. The oxygen that is taken in pass through the alveoli then diffuses through the capillaries into the blood in the artery. Temporarily, the polluted blood from the veins liberates its carbon dioxide into the alveoli. Carbon dioxide takes the same course out of the lungs when one breathes out.
The system includes the heart and the blood vessels and circulates blood all through the body. An individual’s body has approximately 5 liters of blood constantly circulating through the circulatory system. Circulatory organs team up, to form a proficient pipe system for ones body.
The human body has three parts namely, the pulmonary circulation, coronary ...Show more
Cite this document
  • APA
  • MLA
(“Respiration and diffusion Essay Example | Topics and Well Written Essays - 1000 words - 1”, n.d.)
Retrieved from https://studentshare.net/biology/559884-respiration-and-diffusion
(Respiration and Diffusion Essay Example | Topics and Well Written Essays - 1000 Words - 1)
“Respiration and Diffusion Essay Example | Topics and Well Written Essays - 1000 Words - 1”, n.d. https://studentshare.net/biology/559884-respiration-and-diffusion.
  • Cited: 0 times


Animals have developed to increase the diffusion speed across respiratory membranes by increase of the respiratory surface area, concentration gradient, or reducing the distance of diffusion. They are illustrated by Fick’s Law as follows:
It states that: The speed of…
Respiration and diffusion
Read TextPreview

Check these samples - they also fit your topic

Cellular Respiration and Fermentation
The materials required during the study include four 100 ml beakers labeled as 1-4, a 200 ml beaker, deionized water; 5% glucose, fructose and sucrose solutions. Others materials included a sugar solution, yeast, a 300 Celsius water bath and four fermentation tubes, labeled as 1-4.The experiment involved using different sugar compounds: glucose, sucrose and fructose.
3 pages (750 words)Essay
Respiration and Diffusion

The author explains that the aspects that control the speed of diffusion consist of surface area, concentration gradient, and diffusion distance. Animals have developed to increase the diffusion speed across respiratory membranes by increase of the respiratory surface area, concentration gradient, or reducing the distance of diffusion.

4 pages (1000 words)Essay
Cellular Respiration and Photosynthesis
Through photosynthesis, plants, animals and other photosynthetic organisms can capture the energy from the sun and store it inside their energy carriers. These carriers care the ATP (adenosine triphosphate) and sugars in the forms of chemical bonds. The release of oxygen into our environment and the chemical splitting of water results from the chemical reaction during photosynthesis.
3 pages (750 words)Essay
Cellular Respiration
The fuel molecules used by the cells include glucose, amino acids and fatty acids and the common electron acceptor or the oxidizing agent is the oxygen molecule. Organisms or cells that use molecular oxygen as the final electron acceptor are termed as aerobic, and those that do not are called as anaerobic.
9 pages (2250 words)Essay
High altitude: effects on respiration and mountain sikness
As a person goes up a higher altitude, both barometric pressure and the partial pressure of oxygen decrease. According to Ward et al (1995), barometric pressure falls to approximately as low
6 pages (1500 words)Essay
This fact explains the reason why human ventilate. On the other hand, anaerobic respiration only occurs when there is the absence or reduced amount of oxygen in the cells (Starr & McMillan 2012, p.55). Aerobic
4 pages (1000 words)Essay
Photosynthesis, respiration, and enzymes
To take the hydrogen out of the water, the plant has to build glucose molecules and uses the energy from the sun to break the water and take the hydrogen and in the process releases oxygen into the air. They electrons taken from
2 pages (500 words)Essay
Respiration & Circulation
Circulation is movement of blood through the blood vessels in the body to and from the heart. Both components are related in that CO2 is a waste product that has to be eliminated from the body through the process of respiration. Other waste products such as dead
5 pages (1250 words)Lab Report
Respiration and Photosynthesis
lants by the process of photosynthesis release carbon IV oxide which is taken up by other living organisms for respiration which in turn release oxygen required for photosynthesis (Photosynthesis vs. Respiration 2012). Respiration and photosynthesis are similar in the production
3 pages (750 words)Essay
Respiration and Photosynthesis Cycle
In both aerobic and anaerobic respirations, the process takes place in the cytoplasm and mitochondria cells. In addition, both aerobic and anaerobic forms of respiration result to production of energy and ATP (Jerome, 2008). The difference between the two forms is
1 pages (250 words)Essay
Comments (0)
Click to create a comment
Let us find you another Essay on topic Respiration and diffusion for FREE!
Contact us:
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us