Cell Transport

Honelako gehiago

chemical reaction

Kanyanat wawsawad‑k egina

Ask for and give direction

Ruzana 3341‑k egina

Water - A Precious Resource

irfana banu‑k egina

Year 8

peter hill‑k egina

Cell Transport

Active Transport

Low to High Concentration

Requires a Protein

Moves Large/Charged Molecules

Sodium & Potassium

Requires Energy

Facilitated Diffusion

Requires a Channel Protein

Moves Large Molecules

Glucose

Osmosis

Requires a Transport Protein

Water

Diffusion

High to Low Concentration

Moves Small Molecules

Oxygen

Carbon Dioxide

Does not Need Energy