What are non essential amino acids ? Give two examples.

What are essential amino acids ? Give two examples.

What are essential and non-essential amino acids ? Give two examples of each type.

What are essential and non essential amino acids ? Give one example of each.

Amino acids can be classified into essential amino acids and non-essential amino acid. Write one example each for essential and non- essential amino-acids.

What are opiates? Give two examples.