Question

what is lac operon answer in briefly​

Answer 1

Answer:

The lactose operon (lac operon) is an operon required for the transport and metabolism of lactose in E. coli and many other enteric bacteria. ... lacY encodes Beta-galactoside permease, a membrane protein which becomes embedded in the cytoplasmic membrane to enable the cellular transport of lactose into the cell.

Answer 2

Answer:

The lactose operon( lac operon) is an operon required for the transport and metabolism of lactose incytosol and in digesting thheglucose.it is present in E.coil and many other enteric bacteria. Lactose operon is a series of three genes in bacteria that produce the necessary enzymes to obtain energy from lactose but it also takes energy to produce these enzymes.Its absence in humans doesn't tell us anything about how the two organisms handle gene expression in general.

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