S for P
- Created by: Ciara Simpson
- Created on: 06-04-19 18:05
Other questions in this quiz
2. what is selective permeability?
- substances can either enter or leave the cell
- substances can enter the cell
- substances can only leave the cell
3. the structure of the plasma membrane?
- two layers of lipid molecules, the lipid bilayer
- single layer of lipid molecules, the lipid monolayer
4. the non polar part of the lipid is
- the fatty acid tail of the lipid - hydrophobic
- the head of the lipid - hydrophilic
5. what is channel mediated diffusion?
- phosphate soluble materials dissolve in the membrane phosphates crossing the membrane
- water soluble materials cross the membrane through channels
- substances unable to diffuse use specialised carriers
- lipid soluble materials dissolve in the membrane lipids crossing the membrane
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