Molecular biology
WordNet
noun
(1) The branch of biology that studies the structure and activity of macromolecules essential to life (and especially with their genetic role)
WiktionaryText
Noun
molecular biology
- , the branch of biology that studies the macromolecules of life, such as proteins, lipoproteins and nucleic acids
- the branch of biology studies the manipulation of genetic sequence of DNA
- the technology of gene manipulation