Biology
Grade-8
Easy
Question
All amino acids have the same basic structure. Which part of the amino acid makes each one unique?
- Amino group
- Carboxyl group
- R-group (side chain)
- Polypeptides
Hint:
R-group is variant.
The correct answer is: R-group (side chain)
- All amino acids have the same basic structure.
- Each of the amino acid has a hydrogen, carboxyl group, amino group and R-group/side chain.
- R-group is variant for all amino acids , which makes each amino acid unique.
- So, the correct option is c.
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