Biology, 13.09.2021 06:00 zahnjoey4661
Substances transported by facilitated diffusion
A. must have movements coupled to those of other substances.
B. move passively through specific channels from an area of greater concentration to one of lower concentration.
C. are restricted to only one direction through the membrane.
D. may flow to a region of higher concentration by the expenditure of energy.
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Substances transported by facilitated diffusion
A. must have movements coupled to those of other s...
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