Cell Membrane Coloring Worksheet PDF

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Cel lMembr aneCol ori ngWor ksheet Composi ti onoft heCel lMembr ane& Funct i ons aneandi smadeofa Thecel lmembr anei sal socal l edt hePLASMAmembr phosphol i pi dBI LAYER.Thephosphol i pi dshaveahydr ophi l i c( wat erat t r act i ng)HEADS andt wohydr ophobi c( wat err epel l i ng)TAI LS.Theheadofaphosphol i pi di smadeofan al coholandGLYCEROLgr oup,whi l et het ai l sar echai nsofFATTYACI DS.Phosphol i pi ds canmoveSI DEWAYSandal l ow wat erandot herNONPOLAR mol ecul est opasst hr ough i nt ooroutoft hecel l .Thi si sknownassi mpl ePASSI VE TRANSPORTbecausei tdoesnot r equi r eENERGYandt hewat erormol ecul esar emovi ngWI TH t heconcent r at i ongr adi ent . SKETCH AND LABELaphosphol i pi dcol ori ngtheheads r edandt het ai l sbl ue. PHOSPHOLI PI D Anot hert ypeofl i pi di nt hecel lmembr anei s CHOLESTEROLt hatmakest hemembr anemor eflui d. Embeddedi nt hephosphol i pi dbi l ayerar ePROTEI NSt hat al soai di ndi ffusi onandi ncel lr ecogni t i on.Pr ot ei nscal l ed I NTEGRALpr ot ei nsgoal lt hewayt hr ought hebi l ayer ,whi l e PERI PHERALpr ot ei nsar eonl yononesi de.Lar gemol ecul es l i kePROTEI NSorcar bohydr at esusepr ot ei nst ohel pmoveacr osscel lmembr anes.Someof t hemembr anepr ot ei nshavecar bohydr at ePARTSat t achedt ohel pcel l si nr ecogni z eeach ot herandcer t ai nmol ecul es. Li st4f uncti onsoft hecel lorpl asmamembr ane: a.CELLSI GNALI NG b.SELECTI VE TRANSPORT c.EXCRETI ON OFWASTES d.STRUCTURALSUPPORT

Corr ect l yi dent i f yt henamef oreachpartoft hecel lmembr ane.Youdonothavet o col or . APhosphol i pi dbi l ayer( nocol or ) BI nt egr alpr ot ei n( pi nk) FFat t yaci dt ai l s( or ange) G Phosphat eheads( yel l ow)

H Per i pher alpr ot ei n( r ed) I Chol est er ol( bl ue) C Gl ycopr ot ei n( gr een) E Gl ycol i pi ds( pur pl e)

Mat cht hecel lmembr anestr uct ur eori t sf unct i onwi t ht hecor r ectl et t erf r om the cel lmembr anedi agr am. G At t r act swat er IHel psmai nt ai nflexi bi l i t yofmembr ane C& EI nvol vedi ncel l t ocel lr ecogni t i on FRepel swat er G & FMakeupt hebi l ayer B Hel pt r anspor tcer t ai nmat er i al sacr osst hecel lmembr ane...