Question

What is a component of amino acid not contained in starch?

Carbon.
Carbon.

Hydrogen.
Hydrogen.

Nitrogen.
Nitrogen.

Oxygen.

Answers

GPT-4o mini
A component of amino acids that is not contained in starch is **nitrogen**.

Amino acids consist of carbon, hydrogen, oxygen, and nitrogen, while starch is a polysaccharide made solely of carbon, hydrogen, and oxygen.