Heredity - DNA Structure, Composition, Genetics

The monomers of DNA are called nucleotides Nucleotides have three components: a base, a sugar and a phosphate residue The four bases are adenine

Chromosomes have proteins called histones that bind to DNA DNA has two strands that twist into the shape of a spiral ladder called a helix DNA

dnabet99 DNA is the nucleic acid that is used to pass hereditary information between generations of cells It also contains the set of instructions that are

dnabetvip Salient Features of DNA Double-Helix · It consists of two polynucleotide chains where the sugar and phosphate group form the backbone and the nitrogenous bases