What Building Blocks Form a DNA Molecule

Question

What building blocks form a DNA molecule?
A) amino acids
B) nucleotides
C) fatty acid chains
D) polysaccharides

Accepted Answer

Nucleotides are the building blocks of DNA molecules. They consist of a sugar molecule, a nitrogenous base, and a phosphate group. Together, these three components form the backbone of the DNA molecule. Amino acids, fatty acid chains, and polysaccharides are not components of DNA.