Question

which amino acid is not essential amino acid
Tyrosine
Lysine
Valine
Threonine​

Answer 1

Answer:

Tyrosine is not essential amino acid.

Explanation:

Non-essential amino acids include: alanine, arginine, asparagine, aspartic acid, cysteine, glutamic acid, glutamine, glycine, proline, serine, and tyrosine. Conditional amino acids are usually not essential, except in times of illness and stress.

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