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Title: Which does not apply to the diffusion of O2, CO2 and small hydrophobic molecules Post by: mikael on Apr 8, 2014 Which does not apply to the diffusion of O2, CO2 and small hydrophobic molecules across a membrane?
A) Diffusion is driven by the concentration gradient across the membrane. B) The diffusion is spontaneous and there is a decrease in free energy as diffusion occurs. C) The transport is saturable. D) Membrane proteins are not needed for the diffusion process. Title: Re: Which does not apply to the diffusion of O2, CO2 and small hydrophobic molecules Post by: padre on Apr 14, 2014 Content hidden
Title: Re: Which does not apply to the diffusion of O2, CO2 and small hydrophobic molecules Post by: mikael on Apr 15, 2014 Thanks again.
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