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Biology, 11.07.2019 00:50 BradFarquharson1105
Which statement is true of both active transport and facilitated diffusion? question 4 options: both occur in only one direction. both involve proteins in the cell membrane. both require atp. both move materials down a concentration gradient.
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Which statement is true of both active transport and facilitated diffusion? question 4 options: bo...
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