Question

81. When DNA replication starts

a) The hydrogen bonds between the nucleotides
of two strands break.

b) The phosphodiester bonds between thea djacent nucleotides break.

c) The bonds between the nitrogen base and deoxyribose sugar break.

d) The leading strand produces okazaki fragments.​

Answer 1

Explanation:

c) The bonds between the nitrogen base and deoxyribose sugar break.