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Cell transport - Coggle Diagram
Cell transport
Active transport
Uses energy (ATP)
Molecules move from low concentration gradient to high concentration gradient
Through the membrane
Opposite sense of facilitated diffusion
Uses protein channel
Cytosis
Exo
Substances are release into the cell
Endo
Substances are brought into the cell
Passive transport
Doesn't need energy
Simple diffusion
Small
Non-polar molecules
Ex: Carbon dioxide, oxygen
Molecules pass through the BI-LAYER
Facilated diffusion
Large
Polar molecules
Use TRANSPORT PROTEINS
Osmosis
Water transport
Depending on the cells necesities it goes through simple diffusion or facilitated diffusion
Molecules move from high concentration gradient to low concentration gradient