Hemoglobin has quaternary structure and is made up of
A. six polypeptide chains, two a-chains and four ß-chains
B. two polypeptide chains, one a-chains and one ß-chains
C. four polypeptide chains, two a-chains and two ß-chains
D. five polypeptide chains, two a-chains and three ß-chains
Answer:C
Hemoglobin has quaternary structure and is made up of
A. six polypeptide chains, two a-chains and four ß-chains B. two polypeptide chains, one a-chains and one ß-chains C. four polypeptide chains, two a-chains and two ß-chains D. five polypeptide chains, two a-chains and three ß-chains