Question

Nitrogenous base + sugar + phosphate group =

Answer 1

Answer: nucleotide

Each nucleotide is composed of a nitrogenous base, a five-carbon sugar (deoxyribose), and a phosphate group. There are four nitrogenous bases in DNA, two purines (adenine and guanine) and two pyrimidines (cytosine and thymine). A DNA molecule is composed of two strands.

Answer 2

Nucleoside

Step-by-step explanation:

Nucleotide is an organic compound which is made from of nitrogenous base, a sugar, and a phosphate group.