Teleta Teleta
  • 25-11-2014
  • Biology
Answered

Why do the passenger molecules need to be helped by the carrier molecule? (carrier molecule being the molecule in a cell that helps a normal molecule (passenger molecule) inside the cell).

Answer :

gotgame122
gotgame122 gotgame122
  • 25-11-2014
Some molecules can't pass alone and they need help because they can't pass through the cell membrane without help
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armanicarden1 armanicarden1
  • 26-11-2014
Some molecules can't go through the cell membrane.
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