• Author / Uploaded
• Haley Osborn

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Cell Transport Concept Map

Name

Date

Cell transport involves the exchange of molecules through the Against the concentration gradient (low to high)

Down the concentration gradient (high to low)

large molecules transported by requires

small molecules move through

moved by

of water in

out

Small molecules move through

Larger molecules move through

examples Example:

Example:

also called

Word Bank: Active Transport Passive Transport Diffusion

Facilitated Diffusion ATP Energy Glucose/Amino Acids/Ions Wastes/Secretions

Cell Membrane (2X) Osmosis Food/Bacteria Proteins (2X) Endocytosis Exocytosis

Cell Transport Concept Map Answer Key Exchange of molecules through the cell membrane Against the concentration gradient (low to high)

Down the concentration gradient (high to low)

active transport

passive transport large molecules transported by

requires

small molecules move through

energy - ATP proteins

moves by

endocytosis

diffusion

exocytosis

of water in

out

small molecules move through

examples

glucose, amino acids, ions (Ca, Na)

Example: food for unicellular organisms; bacteria that cause infection

Example: Wastes, Secretions: Enzymes, Hormones, Insulin

larger molecules move through

proteins Cell membrane

also called

facilitated diffusion

osmosis