In DNA and RNA, a nitrogenous base, sugar, and phosphate groups together are called a

Question

Question 18 options:

A)

nucleotide.

B)

sugar-phosphate backbone.

C)

double helix.

D)

hydrogen bond.

Answer 1

The correct answer is:

A) nucleotide.

A nucleotide is the basic building block of DNA and RNA and consists of a nitrogenous base, a sugar, and a phosphate group.