84.2k views
25 votes
Why is it important that all amino acids share a common structure and only vary in their side group?

1 Answer

2 votes

Answer:

The side groups are what make each amino acid different from the others. Of the 20 side groups used to make proteins, there are two main groups: polar and non-polar. ... The polar and nonpolar chemical traits allow amino acids to point towards water (hydrophilic) or away from water (hydrophobic).

Step-by-step explanation:

User Joe Halliwell
by
5.1k points