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

The atmosphere, how many times more nitrogen then oxygen in the air

how many times more nitrogen then oxygen in the air

Fingerprinting the stars, Fingerprinting the Stars: Astronomers use var...

Fingerprinting the Stars: Astronomers use various methods to measure the distances to stars. For determining the distances to nearby stars, the method of  stellar parallax  is

Explain the stagnant or ischemic hypoxia, Explain the Stagnant or Ischemic ...

Explain the Stagnant or Ischemic Hypoxia It is a hypoxia resulting from slow peripheral circulation (such as follows congestive cardiac failure). In this, the blood flow to the

Radiation, Radiation: High doses of radiation are very harmful for huma...

Radiation: High doses of radiation are very harmful for human health. Do you know about the disaster ceated by  the first atomic bombs which were exploded on two cities of Japa

Check-in sequences for treatment of the spillage site , Check-in Sequences ...

Check-in Sequences At the time of opening the lab, the following need to be kept in mind: 1.  Ensure that the door locks have not been tampered. If any tampering is detected

Treatment of soil sickness, Treatment of soil sickness  Due to overus...

Treatment of soil sickness  Due to overuse without rest, soil becomes deficient in the requisite nutrients and loses its fertility. Rotation of crops and vegetables, such as

Explain tidal volume and inspiratory reserve volume, Explain Tidal Volume a...

Explain Tidal Volume and Inspiratory Reserve Volume Tidal Volume (TV):   It is the volume of air that is taken in or given out during quiet breathing. The volume 1s about 500

What are the functions of lymphocytes, What are the functions of lymphocyte...

What are the functions of lymphocytes? The lymphocytes handle most of the bacterial and viral infection that we get. In fact, lymphocytes are directly involved with specific ac

Anthropolgy, Why is the idea of modern human "races" is not considered a va...

Why is the idea of modern human "races" is not considered a valid biological concept, and why is the idea of clinal variation more acceptable to biologists?

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