Biomolecules Ques 16
16. Which of the following is a basic amino acid ?
[2020]
(a) Alanine
(b) Tyrosine
(c) Lysine
(d) Serine
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Answer:
Correct Answer: 16.(c)
Solution:
(c)
Since it contains more number of $-NH_2$ groups as compared to $-COOH$ groups, hence it is basic amino acid.