transport across membranes Flashcards

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1
Q

simple diffusion

A

movement from a region of high concentration to a region of low concentration, down a concentration gradient

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2
Q

what are the factors that will affect the rate of diffusion

A
  • molecular size (the smaller the faster)
  • solubility in lipid bilayer (since it ismostly non polar, the
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3
Q
A
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