3 years ago

Ap Bio please help!

Biology

2 answers:

Sunny_sXe [5.5K]3 years ago

6 0

I found a diagram for it

sp2606 [1]3 years ago

3 0

Answer:

C. LCT gene expression is turned off in lactose intolerant people, but it is turned on in the others.

Explanation:

Many humans are lactose intolerant meaning they are unable to digest lactose from milk. Lactase is the protein that breaks down lactose. In humans, it is synthesized from the LCT gene. LCT gene expression is turned off in lactose intolerant people, but it is turned on in the others describes why lactose intolerance varies among the population.

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