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Related articles:
Passive transport
Electrochemical gradient
Countercurrent exchange
Vacuole
Potassium
Phagocytosis
Ion channel
Adenosine triphosphate
ATP-binding cassette transporter
Key terms: transport cells active transport membrane energy concentration pump gradient process direction concentration gradient molecules proteins examples uses substance potassium secondary require engulf primary active transport sodium na cross particles salts glucose k secondary active transport Search external links cited by footnotes on Wikipedia page Active transport: |
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