7/29/2019 ALM the Working Cell F'12

1/3

Name:

TheWorkingCellActiveLearningModule

1.Pleasedefinethefollowingtermsinyourownwords:

a.Endergonicreaction

b.Exergonicreaction

c.Energyofactivation

d.Substrate

e.Enzyme

f.Catalyze

g.Activesite

h.Non-competitiveinhibitionvs.Competitiveinhibition

i.Inhibitormolecule

j.Allostericsite

k.Phosphorylation

l.HydrolysisofATP

2.Inthefollowingfigure,pleaselabeltheenzymekineticsgraphandexplain,inyourown

words,whattheenzymesfunctionis.Youmayuseasmanytermsfromproblem#1asisappropriate.

7/29/2019 ALM the Working Cell F'12

2/3

3.Pleasedrawandlabelafigureillustratingthefluidmosiaicmodelofthemembrane.Labelallthecomponentsclearlyandindicatetheirroleinthemembrane.YouMUSTuse

yourbooktofindexamples.

4.Whatisthedifferencebetweena)passivediffusion,b)facilitateddiffusion,andc)activetransport?

5.Whathappenstoacellina)ahypertonicenvironment,b)ahypotonicenvironment,

andc)anisotonicenvironment?

6.Inthefollowingspace,diagramtheATPcycle.

7/29/2019 ALM the Working Cell F'12

3/3

7.Whatareredoxreactions?

8.Whatisthedifferencebetweenreductionandoxidation?Whatismeantbygainsan

electronandlosesanelectron?Provideanexample.

9.Whatistherelationshipbetweenphotosynthesisandcellularrespiration?

10.Wherearemajorityoftheproteinsandenzymesinvolvedinphotosynthesisand

cellularrespirationintheirrespectiveorganelles?Howisthestructureofthese

organellesrelatedtotheirfunction?