Each nucleotide triplet in mRNA that specifies a particular amino acid is called a
A. Mutagen
B. Codon
C. Anticodon
D. Exon
Answer: B
Biology MCQ
Biology
Each nucleotide triplet in mRNA that specifies a particular amino acid is called a
A. Mutagen
B. Codon
C. Anticodon
D. Exon
Answer: B