An operon is a cluster of genes that serve a common function and are all controlled together. To define operon, we need to understand how the genome works. The genome of organisms is the ...

Understand what a lac operon is and its function, diagram, and structure. Know more about lac operon regulation through transcriptional repression and induction.

Discover the function of an operon with our informative video lesson. Learn the operon definition and see examples, with an optional quiz for practice included.

An operon is a unique segment of DNA. Using this worksheet and interactive quiz, test your understanding of operons. These assessment tools will be...

Explore catabolite activator proteins. Learn the definition of a CAP in biology and find its importance. See facts about catabolite activator proteins.

Trp Operon Explained The tryptophan (trp) operon is a cluster of genes that are tightly controlled and regulated by the same promoter in bacterial chromosomes. The functional genes in the trp operon …

The Lac Operon The lac operon, consisting of the three structural genes (lacZ, lacY and lacA) for metabolism of lactose and the upstream regulatory sequences (lacP and lacO), is an example of an …

Understand the function and diagram of lac operon in this bite-sized video lesson! Learn about lac operon regulation and access an optional quiz for practice.

Which of the following results would occur if the repressor of an inducible operon were mutated so that it could not bind the operator? a. The reduced transcription of the operon's genes. b. The irreversible …

Understand what a lac operon is and its function, diagram, and structure. Know more about lac operon regulation through transcriptional repression and induction.