Explain oxygen dissociation curve, Science

Assignment Help:

Explain Oxygen Dissociation Curve

While different partial pressures of oxygen are  plotted against the amount of  oxyhaemoglobin created or  dissociated, the sigmoid  curve  is acquired,  as  displayed in  Figure which  is termed as  oxygen dissociation  curve.

505_Explain Oxygen Dissociation Curve.png

The oxygen dissociation curve is a graph which depicts the percent saturation of haemoglobin at various partial pressures of oxygen. The aim of an oxygen dissociation curve is to show the equilibrium of oxyhaemoglobin and nonbonded haemoglobin at several partial pressures. At high partial pressures of oxygen, generally in the lungs, haemoglobin binds to oxygen to form oxyhaemoglobin. While the blood is fully saturated, all the erythrocytes are in the form of oxyhaemoglobin. Since the erythrocytes travel to tissues deprived of oxygen, the partial pressure of oxygen will decrease. Subsequently, the oxyhaemoglobin releases the oxygen to form haemoglobin.


Related Discussions:- Explain oxygen dissociation curve

Stomach, Describe the structure of the stomach. How is it modified to carry...

Describe the structure of the stomach. How is it modified to carry out its functions? How does It compare to that of the fetal pig?

Aggression as a learned response, Aggression as a Learned Response:   To...

Aggression as a Learned Response:   To elaborate  this further,  let us assume that you are preparing for an exam or reading something that requires concentration. Your neighbou

Atmospheric pressure with a rubber sucker, Measuring atmospheric pressure w...

Measuring atmospheric pressure with a rubber sucker The force needed to pull the sucker away from a smooth surface can be found by using a spring balance. The area on which the

Ethical issues concerning use of animals for experimentation, Ethical issue...

Ethical issues concerning use of animals for experimentation and educational purposes (i) Animals procured, handled and looked after according to the regulatory principles laid

Explain the maintenance of electrolyte balance, Explain the Maintenance of ...

Explain the Maintenance of Electrolyte Balance In the process of formation of urine, the kidneys also maintain electrolyte balance. Sodium is the most important cation that exi

Explain the posterior pituitary, Explain the Posterior Pituitary The po...

Explain the Posterior Pituitary The posterior pituitary gland or neurohypophysis is located immediately behind the anterior pituitary gland, as you may have seen in Figure.

Define natural killer cells - humoral mechanisms, Define Natural killer cel...

Define Natural killer cells (NK cells) They are large sized lymphocytes, specifically equipped to kill virally infected cells, some of the virally infected cells acquire a spec

What is the rate of species, What is the rate of species and how does this ...

What is the rate of species and how does this relate to finding transitional species? The rate of species stated on the time and specific species and environment at the time, t

Technology in industry, Technology in industry: One aspect of  technolo...

Technology in industry: One aspect of  technology is that the latest scientific methods are used in prduction. This, in turn, depends on the availability of the-right type of s

Need for safety and health regulations, NEED FOR SAFETY AND HEALTH REGULATI...

NEED FOR SAFETY AND HEALTH REGULATIONS : Accidents in work place are caused by negligence at some level. Legal control is required when individuals and organisations fail to reali

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd