Nucleotide's + DNA

?

Nucleotides= biological molecules

Consist of a pentose sugar, phosphate + nitrogenous base

Form the monomers of nucleic acids= DNA+RNA

Become phosphorylated when they have more than one phosphate group=ADP, ATP etc.

Help regulate metabolic pathways

May be components of many coenzymes

DNA

Structure

Pentose sugar= deoxyribose

4 Nitrogenous bases; Adenine, Thymine, Cytosine + Guanine

One molecule consists of 2 polynucleotide strands

The strands are antiparallel joined by hydrogen bonds

Bonds between the sugar residue and

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