Question 7

(Multiple Choice)

Which statement below best describes the situation between nucleotides on opposite strands in a DNA molecule?


A)A-T and C-G bonding between opposite strands involves two hydrogen bonds for either pair.
B)A-T and C-G bonding between opposite strands involves three hydrogen bonds for either pair.
C)A-T bonding between opposite strands involves two hydrogen bonds,whereas G-C bonding between strands involves three hydrogen bonds.
D)A-T bonding between opposite strands involves three hydrogen bonds,whereas G-C bonding between strands involves two hydrogen bonds.

Answer