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tia_tia [17]
2 years ago
12

I have all day, last class! answer ASAP!!!

Biology
2 answers:
kkurt [141]2 years ago
8 0

Answer:

C.precise

Explanation:

that would be my answer...hope this helps!!! :)

eimsori [14]2 years ago
6 0

Answer:

Right answer : A. reproducible.

Explanation:

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motikmotik
Differential reproduction means that some organisms in a population produce more offspring than others.
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3 years ago
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It decreases the levels of cAMP in the cell, repressing transcription from the lac operon.

Explanation:

When glucose is absent, cAMP serves as coactivator binds to CRP, the catabolite gene activator protein. The CRP-cAMP complex binds to the site near the lac promoter and stimulates the expression of the operon by RNA polymerase many folds.

Catabolite repression refers to inhibition of the synthesis of enzymes of lactose catabolism when glucose is present as an energy source. In the presence of glucose, synthesis of cAMP is inhibited resulting in its lower cellular concentration. The lower cAMP levels do not allow the binding of cAMP and CRP. The result is reduced expressed of lac operon.

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3 years ago
How long can a healthy ecosystem remain stable.​
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Answer:

Each component is in balance with the other components. As long as the components are in balance, the ecosystem can remain stable and healthy. Ecosystems may remain stable for many years if the different components are balanced.

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brainliest answer if correct

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