Adenine

bacteriophage

base

complementary base pair

Cytosine

deletion mutation

dexoribonnucleid acid

DNA Helicase

DNA ligase

DNA polymerase

DNA replication

Double helix

free nucleotide

Guanine

Intersection mutation

Inversion

Mutation

Cytosine

Deletion mutation

Deoxyribonucleic acid

Nucleotide

Nucleotide substitution

Strand

Thymine

Translocation