Biology, 24.02.2020 22:35, milamdaniela
Why does active transport require energy to move molecules of a substance across a cell membrane?
OA
The cell membrane is very thick.
Lack of the substance makes the cell weak.
ΠΠΠ
The substance moves from high to low concentration, with the concentration gradient.
OD
The substance moves from low to high concentration, against the concentration gradient.
Answers: 2
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Structures in cells that carry out specific functions.
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Apatient is in need of hydration. which type of solution are the patient's cells most likely in?
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Why does active transport require energy to move molecules of a substance across a cell membrane?
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