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bulgar [2K]
3 years ago
8

If a solute is moving through a phospholipid bilayer from an area of higher concentration to an area of lower concentration with

out the assistance of a protein, the manner of transport must be _______.
a. active transport
b. facilitated diffusion
c. simple diffusion
d. any of the above, depending on the solute
e. solutes cannot cross phospholipid bilayers.
Biology
1 answer:
stiks02 [169]3 years ago
5 0
C. simple diffusion.
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