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Irina18 [472]
3 years ago
8

What is it called when a molecule moves across a semipermeable membrane into a region of high concentration?

Biology
2 answers:
oksian1 [2.3K]3 years ago
7 0
The answer is B. Active transport.
algol133 years ago
6 0
<h2>ANSWER:</h2>

Active transport

<h2>EXPLANATION:</h2>

Active transport is the passage of molecules across a membrane from a region of their lower concentration to a region of their higher concentration—in the direction opposite the concentration gradient. Active transport needs cellular energy to perform this translation

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