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Description
Flashcards by evie.daines, updated more than 1 year ago
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Created by evie.daines
over 10 years ago
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| Question | Answer |
| What is Active transport? | The Movement of molecules against the concentration gradient, from a region of low concentration to high, with the use of ATP (energy) |
| What is a carrier protein? | An intrinsic protein spread across the plasma membrane which transports molecules. |
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Image:
th__1_ (image/jpg)
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A molecule enters the carrier protein, ATP binds to one end allowing the protein channel to open, the ATP break off in ADP and P, this causing the channel to close. |
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