Essential amino acids cannot be eynthesised by our body. ehich of the following is not essential amino acid.

1. Leucine
2. Valine
3. Serine
4. Methionine

Hello Student
Correct is 3. Serine
Leucine, isoleucine, valine, tryptophan, phenylalanine, lysine, and methionine are the 7 essential aminoacids.