Question

Dna is composed of smaller subunits known as

Answer 1

DNA is made up of smaller subunits called nucleotides, each of which consists of a nitrogenous base, a pentose sugar, and a phosphate group.

Step-by-step explanation:

DNA, which stands for deoxyribonucleic acid, is composed of smaller subunits known as nucleotides. These nucleotides are the monomers that combine in a chain to form the nucleic acid polymers, DNA or RNA. Each nucleotide consists of three components: a nitrogenous base, a pentose sugar, and one or more phosphate groups. The nitrogenous base is attached to the sugar molecule, which in turn is attached to the phosphate group. In the structure of DNA, the sugar is deoxyribose, making the nucleotide a deoxyribonucleotide.

Answer 2

DNA is composed of smaller subunits know as Nucleotides. The three parts of a nucleotide are Sugar, phosphate, and a nitrogen base. The four nitrogen bases that are found in DNA are Adenine, cytosine, guanine, and thymine.