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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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Dugg Dugg
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6 years ago
The force driving simple diffusion is
A) ATP.
B) a concentration gradient.
C) transmembrane pumps.
D) phosphorylated protein carriers.
Textbook 
Biological Science, Canadian Edition

Biological Science, Canadian Edition


Edition: 2nd
Authors:
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adamdidthisadamdidthis
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6 years ago
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