Experiments have demonstrated that the "words" of the genetic code (the units that specify amino acids) are
A) two-nucleotide sequences.
B) nucleotide sequences of various lengths.
C) single nucleotides.
D) three-nucleotide sequences.
Answer: D
Experiments have demonstrated that the "words" of the genetic code (the units that specify amino acids) are
A) two-nucleotide sequences.
B) nucleotide sequences of various lengths.
C) single nucleotides.
D) three-nucleotide sequences.
Answer: D