Chemistry, 28.06.2021 16:00 Ganggang62

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. a. Simple Diffusion
b. Facilitated Diffusion

1. steroid hormones
2. K+
3. retinol etinol
4. N2
5. glucose

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