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CHEM 210 FINAL EXAM QUESTIONS WITH COMPLETE ANSWERS
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CHEM 210 FINAL EXAM QUESTIONS WITH COMPLETE ANSWERS
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CHEM 210 FINAL EXAM QUESTIONSWITH COMPLETE ANSWERS
T/F ccnitrogen ccis cccalled ccthe ccsuperglue ccof ccthe ccchemical ccworld cc- ccAnswer ccfalse
T/F cclarge ccelements, ccsuch ccas ccstrontium, ccare cccommon ccin ccbiomolecules cc-
ccAnswer ccfalse
T/F ccthe cctime ccit cctakes ccfor cca cccompound ccto ccflow ccthrough cca ccmetabolic
ccpathway ccis cccalled ccthe ccpayoff ccphase cc- ccAnswer ccfalse
T/F ccproteins, cccarbohydrates, ccand ccfats ccall ccget ccbroken ccdown ccinto ccacetyl-CoA
cc- ccAnswer cctrue
T/F cca ccfat ccis cca cclipid ccmolecule ccthat ccis cca ccsolid ccat ccroom cctemperature cc-
ccAnswer cctrue
in ccDNA, ccguanine ccalways ccpairs ccwith cc____
A. ccthymine
B. ccguanine
C. ccuracil
D. cccytosine
E. ccboth ccA ccand ccB cc- ccAnswer ccD. cccytosine
water ccis ccconsidered cca ccpolar ccsolvent ccdue ccto ccattractive ccforces ccknown ccas
cchydrogen ccbonds. cca cchydrogen ccbond ccis cc_____
A. cca ccbond ccthat ccis ccstronger ccthan cca cccovalent ccbond
B. ccan ccattractive ccforce ccbetween ccmolecules ccwhere ccpartially ccpositive cchydrogen
ccatoms ccare ccattracted ccto ccpartially ccnegative ccatoms ccof ccF, ccO, ccor ccN
C. ccthe ccpolar ccO-H ccbond ccin ccwater
D. ccan ccionic ccbond ccbetween ccH ccand ccanother ccatom
E. cca cccovalent ccbond ccbetween ccH ccand ccO cc- ccAnswer ccB. ccan ccattractive ccforce
ccbetween ccmolecules ccwhere ccpartially ccpositive cchydrogen ccatoms ccare ccattracted
ccto ccpartially ccnegative ccatoms ccof ccF, ccO, ccor ccN
what ccis cca ccunique ccmolecule. ccwhich ccof ccthe ccfollowing cccontributes ccto ccwater's
ccunique ccplace ccin ccthe ccchemical ccworld?
, A. ccthe ccgeometry ccof ccthe ccmolecule
B. ccthe ccpolarity ccof ccthe ccO-H ccbonds
C. ccthe ccability ccof ccwater ccmolecules ccto cchydrogen ccbond
D. ccthe ccbond ccangle ccof ccwater
E. ccall ccof ccthe ccanswers ccare cccorrect cc- ccAnswer ccE. ccall ccof ccthe ccanswers ccare
cccorrect
the ccH+ ccconcentration ccof cca ccsolution ccis cc7.9x10^-13M. ccwhat ccis ccthe ccpH?
A. cc-6.70
B. cc6.70
C. cc11.17
D. cc-12.1
E. cc12.1 cc- ccAnswer ccE. cc12.1
which ccof ccthe ccfollowing ccis ccthe ccenthalpy ccchange ccof cca ccreaction?
A. ccdelta ccG
B. ccdelta ccS
C. ccdelta ccH
D. ccdelta ccF
E. ccnone ccof ccthe ccabove cc- ccAnswer ccC. ccdelta ccH
a ccglobular ccprotein ccis ccan ccexample ccof cca ccprotein cc_____
A. ccmotif
B. ccconformation
C. ccsecondary ccstructure
D. ccquaternary ccstructure
E. ccamino ccacid cc- ccAnswer ccB. ccconformation
any ccmolecule ccor ccion ccthat ccis ccnecessary ccfor ccan ccenzyme's ccfunction ccis cccalled
cca cc____
A. cccofactor
B. cccoreactant
C. cccoproduct
D. ccbienzyme
E. ccboth ccB ccand ccC cc- ccAnswer ccA. cccofactor
a(n) cc____ ccis cca cccompound ccthat ccbinds ccto ccan ccenzyme ccin ccsuch cca ccway ccthat
ccthe ccenzyme ccslows ccdown ccor ccstop ccthe ccenzyme ccreactions.
A. ccligand
B. ccsubstrate
C. ccinhibitor
D. cccoenzyme
E. ccdeactivator cc- ccAnswer ccC. ccinhibitor
the ccfollowing ccare ccall ccexamples ccof cca cccarbohydrate's ccfunction ccin cccells
ccexcept____
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