jeanakayeeldrid6843 jeanakayeeldrid6843
  • 10-12-2018
  • Biology
contestada

Which process requires cell energy to move molecules across the plasma membrane from areas of low to high concentration?

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nplawyer74
nplawyer74 nplawyer74
  • 12-12-2018

Cells use active transport to transport molecules across the cell membrane against the concentration gradient (from low to high concentration).  The process requires an energy expenditure, usually in the form of ATP.

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