Answer:
Explanation:what do you mean?
Amino acid<span>, </span>any of a group of organic molecules that consist of a basic amino group (−NH2<span>), an acidic carboxyl group (−COOH), and an organic </span>R<span> group (or side chain) that is unique to each amino acid. </span>
<span>Organic compounds such as glucose are broken down to release energy during cellular respiration.</span>
