Examlex
A(n)outer join can be created by not including a joining condition in a SELECT statement._________________________
Inducible Operon
A cluster of genes in bacteria that is turned on (or induced) in response to the presence of a specific substrate, allowing the bacteria to adapt to environmental changes.
Repressible Operon
A regulatory mechanism in genetics where the presence of a certain substance inhibits gene transcription, typically found in prokaryotic organisms.
Lactose Operon
A cluster of genes in bacteria that encodes enzymes responsible for the metabolism of lactose, regulated by the availability of this sugar.
Tryptophan Operon
A group of genes that are regulated together, involved in the biosynthesis of the amino acid tryptophan in bacteria.