Translate the following mRNA sequence into its amino acid sequence using three-letter and one-letter abbreviations:
CCG CCU CCC

• A. Three-letter abbreviation: Leu-Leu-LeuOne-letter abbreviation: L-L-L
• B. Three-letter abbreviation: Pro-Pro-ProOne-letter abbreviation: P-P-P
• C. Three-letter abbreviation: Gln-His-HisOne-letter abbreviation: Q-H-H
• D. Three-letter abbreviation: Arg-Arg-ArgOne-letter abbreviation: R-R-R

Answer: (B)