DNA Structure

What is the monomer of DNA?

• amino acid

• monosaccharide

• nucleotide

• fatty acid and glycerol

What are the three parts of a nucleotide?

• phosphate group

• nitrogen base

• sugar

• fatty acid

This is what part of the nucleotide?

• phosphate group

• nitrogen base

• sugar

• fatty acid

Tags

NGSS.HS-LS1-1

This is what part of the nucleotide?

• phosphate group

• nitrogen base

• sugar

• fatty acid

Tags

NGSS.HS-LS1-1

This is what part of the nucleotide?

• phosphate group

• nitrogen base

• sugar

• fatty acid

What sugar is found in a nucleotide of DNA?

• deoxyribose

• ribose

• trioxyribose

Tags

NGSS.HS-LS1-6

The twisted ladder shape of DNA is called a ______________?

• twisted noddle

• winding helix

• double helix

• triple helix

Which nitrogenous base correctly matches up with Cytosine?

• adenine

• thymine

• guanine

Which nitrogenous base correctly matches up with guanine?

• adenine

• thymine

• cytosine

Which nitrogenous base correctly matches up with adenine?

• guanine

• thymine

• cytosine