The difference between simple diffusion and facilitated diffusion is that facilitated diffusion
A) Can move materials from a higher to a lower concentration.
B) Can move materials from a lower to a higher concentration.
C) Requires ATP.
D) Requires transporter proteins.
E) Doesn't require ATP.
Answer : D) Requires transporter proteins.
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A. geographic isolation. B. punctuated equilibrium. C. disruptive selection. D. polyploidy. E. spontaneous mutation.
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