,Testn/Bankn/forn/Advancedn/Nutritionn/andn/Humann/Metabolism,n/7en/Sareenn/n/Grop
per,n/Jackn / Smith,n/Timothyn/Carrn /
Answersn/Atn/Then/Endn/Ofn/Eachn/Chapter
Chapter_01_The_Cell A_Microcosm_of_Life
Indicaten/whethern/then/statementn/isn/truen/orn/false.
1. Mostn/ofn/then/metabolicn/energyn/producedn/inn/cellsn/isn/maden/inn/then/mitochondria.
a. True
b. False
2. Ann/increasen/inn/then/concentrationn/ofn/an/substraten/willn/increasen/then/raten/ofn/then/enzyme-catalyzedn/reaction.
a. True
b. False
3. Polysomesn/functionn/ton/transcriben/mRNAn/inton/proteins.
a. True
b. False
4. Ifn/twon/enzymesn/(e.g.,n/pyruvaten/dehydrogenasen/andn/pyruvaten/carboxylase)n/competen/forn/then/samen/substraten/(pyruv
ate),n/then/onen/withn/then/highern/Kmn/hasn/lessn/affinityn/andn/willn/ben/moren/activen/whenn/pyruvaten/concentrationsn/aren/hi
gh.
a. True
b. False
5. Transcriptionn/ofn/DNAn/cannotn/ben/altered.
a. True
b. False
6. Then/nuclearn/envelopen/isn/an/singlen/membranen/structuren/thatn/helpsn/ton/isolaten/then/nucleusn/fromn/then/restn/ofn/then/cell.
a. True
b. False
7. Then/lipidn/bilayern/determinesn/then/functionn/ofn/then/plasman/membrane,n/whilen/then/proteinsn/aren/primarilyn/responsibl
en/forn/then/structuren/ofn/then/membrane.
a. True
b. False
8. Whenn/discussingn/enzymen/kinetics,n/Kmn/refersn/ton/then/substraten/concentrationn/atn/whichn/then/enzymen/isn/satur
atedn/andn/functioningn/atn/maximaln/velocity.
a. True
b. False
9. Peripheraln/proteinsn/aren/involvedn/inn/cell-
celln/recognition,n/whereasn/integraln/proteinsn/functionn/primarilyn/asn/receptors/transporters.
a. True
b. False
10. Then/variousn/componentsn/withinn/an/celln/(e.g.,n/mitochondria)n/aren/notn/―free-
floating‖n/inn/then/cytosol,n/butn/rather,n/aren/heldn/inn/placen/byn/then/cytoskeleton.
a. True
,b. False
, Name: Class: Date:
Chapter_01_The_Cell A_Microcosm_of_Life
11. Differentn/cellsn/expressn/differentn/proteinsn/becausen/theyn/containn/differentn/sequencesn/ofn/DNAn/inn/then/nucleus.
a. True
b. False
12. Oncosisn/resultsn/fromn/celln/injuryn/andn/isn/associatedn/withn/cellularn/swellingn/andn/swellingn/ofn/then/mitochondrialn/nucleus.
a. True
b. False
13. Allostericn/regulationn/ofn/enzymesn/isn/carriedn/outn/byn/modulators,n/othern/proteinsn/thatn/bindn/ton/then/enzymen/ton/
inhibitn/itsn/activity.
a. True
b. False
14. Mostn/cellularn/reactionsn/aren/irreversiblen/becausen/then/samen/enzymen/thatn/catalyzesn/then/conversionn/cannotn/cata
lyzen/then/reversen/reaction.
a. True
b. False
15. Then/plasman/membranen/isn/an/sheet-liken/structuren/composedn/solelyn/ofn/lipids.
a. True
b. False
Indicaten/then/answern/choicen/thatn/bestn/completesn/then/statementn/orn/answersn/then/question.
16. Mostn/receptorn/proteinsn/aren/mostn/likelyn/whichn/type?
a. peripheraln/proteins
b. internaln/proteins
c. integraln/proteins
d. glycoproteins
17. MicroRNAsn/aren/smalln/noncodingn/RNAsn/thatn/ .
a. enhancen/genen/expressionn/byn/activatingn/mRNAn/expression
b. silencen/genen/expressionn/byn/bindingn/ton/mRNAn/ton/inhibitn/translation
c. modifyn/genen/expressionn/byn/replacingn/specificn/nucleotidesn/inn/mRNA
d. mediaten/DNAn/productionn/inn/an/reversen/direction
18. Alln/componentsn/ofn/then/electronn/transportn/chainn/aren/embeddedn/inn/then/ .
a. mitochondrialn/innern/membrane
b. mitochondrialn/outern/membrane
c. mitochondrialn/ matrix
d. cytoplasmicn/matrix
19. Then/smoothn/endoplasmicn/reticulumn/(SER)n/isn/associatedn/withn/ .
a. lipidn/synthesis
per,n/Jackn / Smith,n/Timothyn/Carrn /
Answersn/Atn/Then/Endn/Ofn/Eachn/Chapter
Chapter_01_The_Cell A_Microcosm_of_Life
Indicaten/whethern/then/statementn/isn/truen/orn/false.
1. Mostn/ofn/then/metabolicn/energyn/producedn/inn/cellsn/isn/maden/inn/then/mitochondria.
a. True
b. False
2. Ann/increasen/inn/then/concentrationn/ofn/an/substraten/willn/increasen/then/raten/ofn/then/enzyme-catalyzedn/reaction.
a. True
b. False
3. Polysomesn/functionn/ton/transcriben/mRNAn/inton/proteins.
a. True
b. False
4. Ifn/twon/enzymesn/(e.g.,n/pyruvaten/dehydrogenasen/andn/pyruvaten/carboxylase)n/competen/forn/then/samen/substraten/(pyruv
ate),n/then/onen/withn/then/highern/Kmn/hasn/lessn/affinityn/andn/willn/ben/moren/activen/whenn/pyruvaten/concentrationsn/aren/hi
gh.
a. True
b. False
5. Transcriptionn/ofn/DNAn/cannotn/ben/altered.
a. True
b. False
6. Then/nuclearn/envelopen/isn/an/singlen/membranen/structuren/thatn/helpsn/ton/isolaten/then/nucleusn/fromn/then/restn/ofn/then/cell.
a. True
b. False
7. Then/lipidn/bilayern/determinesn/then/functionn/ofn/then/plasman/membrane,n/whilen/then/proteinsn/aren/primarilyn/responsibl
en/forn/then/structuren/ofn/then/membrane.
a. True
b. False
8. Whenn/discussingn/enzymen/kinetics,n/Kmn/refersn/ton/then/substraten/concentrationn/atn/whichn/then/enzymen/isn/satur
atedn/andn/functioningn/atn/maximaln/velocity.
a. True
b. False
9. Peripheraln/proteinsn/aren/involvedn/inn/cell-
celln/recognition,n/whereasn/integraln/proteinsn/functionn/primarilyn/asn/receptors/transporters.
a. True
b. False
10. Then/variousn/componentsn/withinn/an/celln/(e.g.,n/mitochondria)n/aren/notn/―free-
floating‖n/inn/then/cytosol,n/butn/rather,n/aren/heldn/inn/placen/byn/then/cytoskeleton.
a. True
,b. False
, Name: Class: Date:
Chapter_01_The_Cell A_Microcosm_of_Life
11. Differentn/cellsn/expressn/differentn/proteinsn/becausen/theyn/containn/differentn/sequencesn/ofn/DNAn/inn/then/nucleus.
a. True
b. False
12. Oncosisn/resultsn/fromn/celln/injuryn/andn/isn/associatedn/withn/cellularn/swellingn/andn/swellingn/ofn/then/mitochondrialn/nucleus.
a. True
b. False
13. Allostericn/regulationn/ofn/enzymesn/isn/carriedn/outn/byn/modulators,n/othern/proteinsn/thatn/bindn/ton/then/enzymen/ton/
inhibitn/itsn/activity.
a. True
b. False
14. Mostn/cellularn/reactionsn/aren/irreversiblen/becausen/then/samen/enzymen/thatn/catalyzesn/then/conversionn/cannotn/cata
lyzen/then/reversen/reaction.
a. True
b. False
15. Then/plasman/membranen/isn/an/sheet-liken/structuren/composedn/solelyn/ofn/lipids.
a. True
b. False
Indicaten/then/answern/choicen/thatn/bestn/completesn/then/statementn/orn/answersn/then/question.
16. Mostn/receptorn/proteinsn/aren/mostn/likelyn/whichn/type?
a. peripheraln/proteins
b. internaln/proteins
c. integraln/proteins
d. glycoproteins
17. MicroRNAsn/aren/smalln/noncodingn/RNAsn/thatn/ .
a. enhancen/genen/expressionn/byn/activatingn/mRNAn/expression
b. silencen/genen/expressionn/byn/bindingn/ton/mRNAn/ton/inhibitn/translation
c. modifyn/genen/expressionn/byn/replacingn/specificn/nucleotidesn/inn/mRNA
d. mediaten/DNAn/productionn/inn/an/reversen/direction
18. Alln/componentsn/ofn/then/electronn/transportn/chainn/aren/embeddedn/inn/then/ .
a. mitochondrialn/innern/membrane
b. mitochondrialn/outern/membrane
c. mitochondrialn/ matrix
d. cytoplasmicn/matrix
19. Then/smoothn/endoplasmicn/reticulumn/(SER)n/isn/associatedn/withn/ .
a. lipidn/synthesis
