Hemoglobin acts as a buffer because of:
Correct Answer: Histidine
Description: Heamoglobin has 4 polypeptide chains, two identical a- chains and two identical p chains.Iron (Fe2+) of Hb is bound to histidine & four pyrrole rings.
Category:
Biochemistry
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now