Which amino acid is substituted in sickle cell anaemia. – McqOptions

MCQOPTIONS

1.	Which amino acid is substituted in sickle cell anaemia.
A.	Glutamic acid by valine in β−chain
B.	Glutamic acid by valine in α−chain
C.	Valine by glutamic acid in β−chain
D.	Valine by glutamic acid in α−chain
Answer» B. Glutamic acid by valine in α−chain

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