Ribose
DNA replicates so that it can make an exact copy of the DNA molecule.
Nucleotides Four nucleotides are needed to make a DNA molecule.
dna strands
Dna
The DNA molecule.
What components make up the backbone of DNA
The backbone of the DNA molecule consists of a sugar, deoxyribose and a phosphate group. --(sugars and phosphates)
DNA is a molecule so no.
The structure of a DNA molecule is made up of three things: a sugar-phosphate backbone, nucleotide bases (adenine, thymine, cytosine, and guanine), and hydrogen bonds that form between the bases. These components form the double helix shape of the DNA molecule.
helicase enzymes
Protein
DNA