Each nucleotide is composed of question 4 options:
a.two phosphates, one nitrogenous base, and two sugars.
b.one phosphate, one nitrogenous base, and one sugar.
c.two phosphates, one nitrogenous base, and one sugar.
d.one phosphate, one nitrogenous base, and two sugars.
e.one phosphate, two nitrogenous bases, and one sugar.

Respuesta :

Nucleotides are the building blocks of nucleic acids; they are composed of three subunit molecules: a nitrogenous base, a five-carbon sugar (ribose or deoxyribose), and at least one phosphate group. 
so the answer can be b or c

Answer:

a nitrogenous base, a sugar, and a phosphate.

Explanation:

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.