pokhvvb3arb4ieDom pokhvvb3arb4ieDom
  • 26-01-2017
  • Biology
contestada

Why can't water move freely across a cell membrane??

Respuesta :

adorkablepanda
adorkablepanda adorkablepanda
  • 26-01-2017
"some transport proteins have a hydrophilic tunnel through them which allows polar molecule or ions to pass. others actually bind to the molecules and move them across the membrane. in either case transport proteins are very specific."

I hope this helps^-^
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