What is the shape of the oxygen dissociation | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The oxygen dissociation curve of hemoglobin is $S$-shaped,which is technically referred to as a $Sigmoid$ curve. This shape occurs because the bin

Vedclass · Accepted Answer

Sigmoid

Vedclass · Answer

(A) The oxygen dissociation curve of hemoglobin is $S$-shaped,which is technically referred to as a $Sigmoid$ curve. This shape occurs because the binding of one molecule of $O_2$ to hemoglobin increases the affinity of the remaining heme groups for $O_2$,a phenomenon known as cooperative binding. As the partial pressure of oxygen $(pO_2)$ increases,the percentage saturation of hemoglobin with oxygen increases,resulting in this characteristic $Sigmoid$ pattern.

What is the shape of the oxygen dissociation curve of hemoglobin?

Similar Questions

The oxygen dissociation curve of haemoglobin is:

In lungs,in order to facilitate the removal of $CO_2$ from the blood,there is an exchange of ions between $RBC$ and the plasma which involves the movement of:

Haemoglobin of the human blood forms a stable complex compound with which of the following gas leading to death?

Where is the enzyme $Carbonic \text{ } Anhydrase$ found in high concentration?

Which of the following equations is correct regarding the transport of oxygen?

Vedclass Test Series

Exam Paper Generator

Online Exam Module