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Unformatted text preview: ormsare(1)ATPhydrolysisand(2)themovementofonemoleculedownits concentrationgradientcoupledwiththemovementofanothermoleculeupitsconcentration gradient.   3. AtpH7,tryptophancrossesalipidbilayerataboutone ­thousandththerateofindole,a closelyrelatedcompound:Suggestanexplanationforthisobservation. Indole AtpH7,tryptophanbearsapositiveandanegativecharge,butindoleisuncharged.The movementofthelesspolarindolethroughthehydrophobiccoreofthebilayerisenergetically morefavorable.  4. Therateoftransportoftwomolecules,indoleandglucose,acrossacellmembraneisshown below.Whatarethedifferencesbetweenthetransportmechanismsofthetwomolecules?   Glucosedisplaysatransportcurv...
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This note was uploaded on 01/15/2014 for the course BIOC 406 taught by Professor Brzovic,peters during the Winter '14 term at University of Washington.

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