Question

One-letter symbol of Arginine is:

• A. \( \text{K} \)
• B. \( \text{A} \)
• C. \( \text{R} \)
• D. \( \text{D} \)

Hint:

One-letter amino acid codes simplify protein sequence notation and facilitate computational biology applications.

Answer 1

The Correct Option is C

Arginine is represented by the one-letter code \( \text{R} \) in amino acid sequences. The single-letter amino acid code system is used in protein sequences for efficient representation. Each amino acid has a distinct code, with some derived from their names and others chosen arbitrarily.