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Which of these is considered allosteric? a. LacO b. LacI c. LacZ d. LacY e. LacA

Which of these is considered allosteric?

a. LacO

b. LacI

c. LacZ

d. LacY

e. LacA

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Answer #1

QUESTION-1

ANSWER

The following is considered allosteric

b. LacI

EXPLANATION

Lac operon is a set of genes that allow bacteria to use lactose as energy source.

Lac operon has three genes- LacZ, LacA, and LacY.

LacZ encodes of beta-galactosidase.

LacY helps the cell to absorb lactose.

The product of LacI is an allosteric protein.

GOOD LUCK!!!!!

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