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Select the most correct choice. Tryptophan is called essential amino acid
Chemistry
Biomolecules
Question
Updated
19 Aug 2026
Select the most correct choice. Tryptophan is called essential amino acid because
A
Choose Your Answer
A
it contains aromatic nucleus
B
it is present in all the human proteins
C
it cannot be synthesised by human body
D
it is essential constituent of enzymes
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