StarellenLylynnfis StarellenLylynnfis
  • 31-10-2016
  • Biology
contestada

_____ are responsible for the transport of substances down a concentration gradient during facilitated diffusion.

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HillbillyBioTeacher
HillbillyBioTeacher HillbillyBioTeacher
  • 13-11-2016
facilitator proteins / facilitator protein channels
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