Active transport is the movement of molecules or ions against their concentration gradient, requiring energy (ATP) and specific carrier proteins.
Active transport is the movement of molecules or ions against their concentration gradient, requiring energy (ATP) and specific carrier proteins.
| Front | What is active transport and what does it require? 2.1.5(d) |
|---|---|
| Back | - Movement of molecules/ions into/out of cell from region of low conc to high conc - requires energy (as it’s going against conc gradient) and carrier proteins (specific process as CP specific) |
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