DNA is constructed of
A) a single strand of nucleotides with internal hydrogen bonding.
B) two complementary strands of nucleotides bonded A-C and G-T.
C) two strands of identical nucleotides with hydrogen bonds between them.
D) two strands of nucleotides running antiparallel.
E) None of the answers is correct.

Question

Quizplus · Accepted Answer

DNA is composed of two strands of nucleotides that run in opposite directions (antiparallel) and are held together by hydrogen bonds between complementary bases (A-T and G-C).

DNA Is Constructed of