priinces7625 priinces7625
  • 14-05-2018
  • Biology
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Name the transportation process that uses energy to move ions against a concentration gradient

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Bistai
Bistai Bistai
  • 23-05-2018

Active transport

Active transport is a transportation process that uses cellular energy to move molecules across a membrane from a region of their lower concentration to a region of their higher concentration against the concentration gradient. The two types of active transport are primary and secondary active transport.






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