Question Detail
Question
The R-group of an amino acid determines its: A. Backbone b. Solubility in water c.
Correct Answer
Option B is the correct answer.
Detailed Explanation
The R-group (side chain) is the variable part of an amino acid. Its unique chemical properties (e.g., polar, nonpolar, charged) determine the amino acid's specific characteristics, including its solubility in water and its role in protein structure.
Hint
This is what makes each amino acid different from the others.