jlfulk69 jlfulk69

24-11-2019
Biology

contestada

What happens to E coli when lactose is not present

Relax

Respuesta :

00111246 00111246

24-11-2019

Answer: the genes that produce the enzymes needed to break down lactose are not expressed

Explanation:

The lac operon is a series of genes used in digestion the sugar lactose. The operon is controlled by a promoter that regulates all of the genes

See full answer below.

Answer Link

Otras preguntas

Simplify: [tex]{ e }^{ \ln { \left( B \right) } }{ \left( \frac { 1 }{ R } \right) }^{ -1 }\int { \frac { dA }{ dx } dx } \sqrt { { I }^{ 2 } } \left| -2N+N

scrieti in franceza urmatoarele cuv pantofi poseta rochie jacheta colanti tricou

Which of the following has the most political power in Canada?

The _____ tube brings a mature ovum to the uterus. fallopian ovarian Cowper

Why would the British care if there were French troops in America?

Marcella bought a 25-ounce bottle of olive for $5.88. She used 60% of the olive in two weeks. Which of the following is the cost of the oil she used?

What are the four types of evidence in a criminal investigation?

increase £500 by 4.6%

what is a large lake in the south west corner of central america?

What does Hello my name is in French?