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ratelena [41]
3 years ago
13

Facilitated diffusion requires ____.

Biology
1 answer:
Inessa [10]3 years ago
5 0

Answer:

c. Membrane Proteins

Explanation:

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Which of the following should be used to make a precise measurement of liquid volume
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3 years ago
A plate glass window (n = 1.5) has a thickness of 4.5 mm. how long does it take light to pass perpendicularly through the plate?
nirvana33 [79]

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