Sickle cell anaemia occurs due to
A. change in glutamic acid from valine involving b-chain
B. change in valine from glutamic acid involving b-chain
C. change in valine from glutamic acid involving a-chain
D. any change in b-chain
Answer:C
Sickle cell anaemia occurs due to
A. change in glutamic acid from valine involving b-chain B. change in valine from glutamic acid involving b-chain C. change in valine from glutamic acid involving a-chain D. any change in b-chain