The genetic information is coded in DNA by the ________.
A. regular alteration of sugar and phosphate molecules
B. sequence of the nucleotides
C. three-dimensional structure of the double helix
D. arrangement of the histones
Answer:B
The genetic information is coded in DNA by the ________.
A. regular alteration of sugar and phosphate molecules B. sequence of the nucleotides C. three-dimensional structure of the double helix D. arrangement of the histones