A) an amino acid
B) a protein
C) a carbohydrate
D) a lipid
Correct Answer: B
Solution :
Insulin is a protein consists of 51 amino acids in two chains: \[\alpha \] and \[\beta \] . \[\alpha -21\]amino acids, \[\beta -30\]amino acids It is secreted by pancreas for controlling the sugar level in blood.You need to login to perform this action.
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