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BIOLOGY 111 EXAM 3 CHAPTERS 6,7 & 8 QUESTIONS AND ANSWERS.
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BIOLOGY 111 EXAM 3 CHAPTERS 6,7 & 8 QUESTIONS AND ANSWERS.
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BIOLOGY 111 EXAM 3 CHAPTERS 6,7 &8 QUESTIONS AND ANSWERS
Metabolism ycontains y- yCorrect yAnswer y- yEnergy yand yenzymes
Energy y- yCorrect yAnswer y- yAbility yto ydo ywork
Potential yenergy y- yCorrect yAnswer y- yStored yenergy
Kinetic yenergy y- yCorrect yAnswer y- yEnergy yof ymovement
Chemical yenergy y- yCorrect yAnswer y- yFood,stored yin ychemical ybonds
Mechanical yenergy y- yCorrect yAnswer y- yMovement
Solar yenergy y- yCorrect yAnswer y- ySun
Thermal yenergy y- yCorrect yAnswer y- yHeat
Sun y- yCorrect yAnswer y- yThe yultimate yenergy yfor yearth
1st ylaw yof yThermodynamics y- yCorrect yAnswer y- yEnergy ycan ynot ybe ycreated yor
ydestroyed, yit ycan yonly ybe ychanged yfrom yone yform yto yanother
2nd ylaw yof yThermodynamics y- yCorrect yAnswer y- yEnergy ycan ynot ybe ychanged yfrom yone
yform yto yanother ywithout ya yloss yof yusable yenergy
Entropy y- yCorrect yAnswer y- yA yrelative ymeasure yof ydisorganization
Metabolism yreactions y- yCorrect yAnswer y- ySum yof yall ychemical yprocesses yoccurring
ywithin ya yliving ycell yor yorganism.
Reactants y- yCorrect yAnswer y- yParticipate yin ya yreaction
Product y- yCorrect yAnswer y- yform yas ya yresult yof ythe yreaction
Anabolism y- yCorrect yAnswer y- yBuilding ymolecules, yrequires yenergy
Endergonic yreactions y- yCorrect yAnswer y- yProduct yhas ymore yenergy
Catabloism y- yCorrect yAnswer y- yBreaking ydown yof ymolecules, yreleases yenergy
, Exergonic yreactions y- yCorrect yAnswer y- yProduct yhas yless yenergy
ATP y- yCorrect yAnswer y- yUniversal yenergy ysource, yUsed yto yenergize ya yreactant yor
ychanges yits yshape
Adenosine ytriphosphate y- yCorrect yAnswer y- yNucleotide
Ribose y- yCorrect yAnswer y- y5 ycarbon ysugar
Adenine y- yCorrect yAnswer y- yNitrogen-containing ybase
3 yphosphate ybonds y- yCorrect yAnswer y- yEnergy ystored
Enzymes y- yCorrect yAnswer y- yProteins ythat ycatalyze yreactions
Couple yreaction y- yCorrect yAnswer y- yEnergy yreleased yby yexergonic yreactions yis yused yto
ydrive yendergonic yreactions.
Function yof yATP- yChemical yWork y- yCorrect yAnswer y- yEnergy yneeded yto ysynthesize
ymacromolecules
Function yof yATP- yTransport yWork y- yCorrect yAnswer y- ySupplies yE yto ypump ysubstances
yacross yplasma ymembrane
Function yof yATP- yMechanical yWork y- yCorrect yAnswer y- ySupplies yE yto ypermit ymuscles yto
ycontract/cilia y& yflagella/ ychromosomes yto ymove, yetc.
Biochemical ypathway y- yCorrect yAnswer y- yA yspecific yseries yof ychemical yreactions ythat
ytake yplace yin ythe ycell
Substrate y- yCorrect yAnswer y- yA yreaction ythat yis yhelped yby yan yenzyme.
Active ysite y- yCorrect yAnswer y- yWhere ysubstrate ycan ybind
Enzyme-substrate ycomplex y- yCorrect yAnswer y- yThe yreactant ythat ybinds ywith ya yenzyme
yis ycalled ya ysubstrate
Affecting yEnzyme yActivity- ySubstrate yConcentration y- yCorrect yAnswer y- yMolecules ymust
ycollide ymore ysubstrate-more yreactions
Affecting yEnzyme yActivity- yVitamins y- yCorrect yAnswer y- yAct yas ycoenzymes
Conenzymes y- yCorrect yAnswer y- yNon-protein yorganic ymolecule ynecessary yfor ythe
yenzyme yto yfunction.
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