What are codons in genetics_______
A. 3 adjacent bases on a DNA strand
B. 3 adjacent bases in mRNA that determine an amino acid
C. 3 bases at one end of the tRNA
D. 3 adjacent base pairs on a DNA molecule
Answer:B
What are codons in genetics_______
A. 3 adjacent bases on a DNA strand B. 3 adjacent bases in mRNA that determine an amino acid C. 3 bases at one end of the tRNA D. 3 adjacent base pairs on a DNA molecule