A bacterium will construct different proteins to metabolize the sugars lactose or glucose, depending on which one it detects in
the outside environment. what part of the bacterium allows it to recognize different substances in the outside environment?
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Answer:
Options B, C, and D
Explanation:
The following assertions are accurate about the continental crust:
Its thickness ranges from 25 to 70 km.
It comprises various kinds of rocks.
This layer contains silicate minerals rich in sodium, potassium, aluminum, and calcium.
