Plasmadfmembranedf-dfcorrectdfanswer✔ ✔ Adfselectively-
permeabledfphospholipiddfbilayerdfformingdfthedfboundarydfofdfthedfcells.dfHy
drophilicdfheadsdfanddfhydrophobicdftails
peripheraldfproteinsdf-dfcorrectdfanswer✔ ✔
Bounddftodfthedfsurfacedfofdfthedfmembrane
Integraldfproteinsdf-dfcorrectdfanswer✔ ✔
penetratedfthedfhydrophobicdfcore
Transportdfproteinsdf-dfcorrectdfanswer✔ ✔
Spandfmembrane.dfAllowdfpassagedfofdfhydrophilicdfsubstances
functionsdfofdfplasmadfmembranedf-dfcorrectdfanswer✔ ✔
transport,dfenzymaticdfactivity,dfsignaldftransduction,dfcell-
celldfrecognition,dfintercellulardfjoining,dfattachmentdftodfcytoskeletondfanddf
ECM.dfRememberdfthatdfcarbsdfindfcell=dfcelldfrecognition
Permeabilitydf-dfcorrectdfanswer✔ ✔
Thedfeasiest=dfsmall,dfnondfpolar.dfHardest=dflargedfions
, Hydrophobicdf(nondfpolar)df-dfcorrectdfanswer✔ ✔
Dissolvedfindflipiddfbilayerdfanddfpassdfthroughdfmembrane
Hydrophilicdf(ions/dfpolar)df-dfcorrectdfanswer✔ ✔ Dodfnotdfcrossdfeasily
passivedftransportdf-dfcorrectdfanswer✔ ✔
Diffusiondfofdfadfsubstancedfwithdfnodfenergydfused.dfUsesdfcarrierdfprotein.df
Fordfpolardfanddfhydrophobic
Diffusiondf-dfcorrectdfanswer✔ ✔
Tendencydffordfmoleculesdftodfspreaddfoutdfintodfavailabledfspace
Osmosisdf-dfcorrectdfanswer✔ ✔
diffusiondfofdfwaterdfacrossdfadfselectivelydfpermeabledfmembrane
Howdfdoesdfwaterdfdiffusedf-dfcorrectdfanswer✔ ✔
Areadfofdflowdftodfhighdfuntildfequal
Hypotonicdf(wedfalwaysdfreferdftodfenvironment)df-dfcorrectdfanswer✔ ✔
Waterdfrushesdfinsidedf(celldfbursts)dfnormaldfindfplantdfcells
hypertonicdf-dfcorrectdfanswer✔ ✔ Solutiondfleavesdfcelldf(celldfshrivels)