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Card 6
Front
What is the model used to describe a cell membrane called?
Back
Card 7
Front
Why does the centre part of a cell membrane not allow water-soluble substances to diffuse through it?
Back
Card 8
Front
What type of substances can diffuse through the hydrophobic tails of a phospholipid bilayer?
Back
Card 9
Front
Why is cholestrol used in cell membranes?
Back
Card 10
Front
How does cholesterol provide stability?
Back
Card 11
Front
How does cholestrol also help with the barrier against polar substances?
Back
Card 12
Front
How can temperature affect membranes?
Back
Card 13
Front
At which temperature would phospholipids lack energy?
Back
Card 14
Front
At temperatures below 0 degrees what is there a possibility of forming?
Back
Card 15
Front
As the temperature increases between 0 and 45, what happens to the permeability of a membrane?
Back
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