The quaternary structure of human haemoglobin is a
A
homogenous dimer
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
heterogenous dimer
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
heterogenous tetramer
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
homogenous tetramer
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C heterogenous tetramer Haemoglobin consists of 4 subunits. Two of these are identical to each other. Hence, two subunits of one type and two subunits of another type together constitute the human haemoglobin (Hb) molecule.