A level Biology (2.1.5 Biological membranes) Flashcards on Biology 2.1.5 Simple/facilitated diffusion and active transport, created by Sam Gunnell on 07/03/2019.
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Created by Sam Gunnell
over 5 years ago
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Created by Sam Gunnell
over 5 years ago
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Define diffusion
What is simple diffusion?
What molecules can pass through the phospholipid bilayer through simple diffusion?
Are lipid soluble molecules polar or non-polar?
Are water soluble molecules polar or non-polar?
What is facilitated diffusion?
What can pass through channel proteins?
,What can pass through a carrier protein?
How do carrier proteins work?
Define active transport
How do the molecules pass through the membrane during active transport?
What three factors effect active transport?
