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Biology, 10.03.2020 00:48 dookiefadep5n1tt
Biological membranes are selectively permeable, allowing certain molecules to cross the membrane, but not others. Classify the molecules or ions depending on how they cross a biological membrane. Note that some of these examples may also utilize active transport to traverse a membrane. However, this question is limited to passive transport processes only.
a) Simple Diffusion
b) Facilitated Diffusion
1. fatty acids
2. Cl-
3. CO2
4. steroid hormones
5. amino acids
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