Question

What does a nucleotide consist of?

a polymer of nitrogenous bases
nitrogenous bases and sugar
sugar and phosphates
a nitrogenous base, a sugar, and a phosphate

Answer 1

a nitrogenous base, a sugar and a phosphate

Step-by-step explanation:

Answer 2

a nitrogenous base, a sugar, and a phosphate. A nucleotide is the basic subunit of both DNA bad RNA. It contains a base with nitrogen, a 5-carbon sugar and a phosphate group.