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Cell Transport - Coggle Diagram
Cell Transport
Passive
Doesn't use energy
Simple diffusion
small and nonpolar molecules
move through the phospholipid bilayer
Facilitate Diffussion
large and polar molecules
uses transport integral proteins
Osmosis
movement of water molecules through a membrane
aquaporin (channel protein)
goes WITH the concentration gradient
from high concentration to low concentration
Active
Uses ATP adenosine triphosphate (energy)
uses channel proteins
cytosine (engulfing membrane)
HUGE molecules
goes AGAINST the concentration gradient
from low to high
ribosomes: sythtise proteins