Which of the following is a standard but non-essential amino acid?

1.Methionine

2.Tyrosine

3.Ornithine

4.Isoleucine

  • Tyrosine is standard(used in protein synthesis) as well as non-essential(synthesisied by our body) amino acid.

Difficulty Level:

  • 17%
  • 37%
  • 40%
  • 8%