A+ Page jy1
, TEST BANK FOR BROCK BIOLOGY OF
jy jy jy jy jy
MICROORGANISM16TH EDITION BY MICHAEL T.
jy yj jy jy jy jy
MADIGAN A+
jy jy
Chapter jy1 jyThe jyMicrobial jyWorld
1.1 Multiple jyChoice jyQuestions
1) Which jyof jythe jyfollowing jystatements jyis jyFALSE?
A) Microbial jycells jycan jyexist jyas jysingle jycells.
B) Microbial jycells jycarry jyout jytheir jylife jyprocesses jyof jygrowth jyindependently.
C) Microbial jycells jyinclude jyboth jybacteria jyand jyviruses.
D) Microbial jycells jyare jysurrounded jyby jya jyplasma jymembrane.
2) Which jyof jythe jyfollowing jystatements jyis jycorrect?
A) Microorganisms jyare jysignificant jycontributors jyto jythe jytotal jybiomass jyon jyEarth.
B) Microorganisms jyrepresent jya jymuch jysmaller jyamount jyof jyEarth’s jybiomass jythan jyplants.
C) Microorganisms jyrepresent jya jymuch jysmaller jyamount jyof jyEarth’s jybiomass jythan jyanimals.
D) Microorganisms jyare jysignificant jyin jynumber, jybut jynot jyin jyoverall jybiomass.
3) Differential jyselection jyand jyreproduction jyof jyphenotypes jyoccurs jyduring jya jyprocess jycalled
A) cellular jydifferentiation.
B) evolution.
C) growth.
D) transformation.
4) In jywhat/which jydomain(s) jyof jylife jyis/are jymicroorganisms jyrepresented?
A+ Page jy2
,A) Archaea
B) Bacteria
C) Eukarya
D) Archaea, jyBacteria, jyand jyEukarya
5) Biological jycatalysts jyinvolved jyin jythe jyacceleration jyof jythe jyrate jyof jychemical
reactions jyarecjy alled
jy
A) catalytic jyconverters.
B) growth jyagents.
C) evolutionary jymolecules.
D) enzymes.
6) Regarding jyearly jylife jyon jyEarth
A) microbial jylife jyexisted jyfor jybillions jyof jyyears jybefore jyplant jyand jyanimal jylife.
B) microbial jylife jyexisted jylong jybefore jyanimals jybut jyhas jybeen jyaround jyfor jyabout jythe jysame
amountojy f jytime jyas jyplants.
jy
C) microbial jylife, jyplant jylife, jyand jyanimal jylife jyall jyappeared jyat jyabout jythe jysame jytime.
D) it jyis jyimpossible jyto jydetermine jywhich jytype jyof jylife jyfirst jyappeared.
7) The jyperson jywho jydescribed jythe jy“wee jyanimalcules” jywas
A) Robert jyHooke.
B) Antoni jyvan jyLeeuwenhoek.
C) Louis jyPasteur.
D) Ferdinand jyCohn.
Chapter jySection: jy1.5
8) Walther jyHesse jyand pioneered jythe jyuse jyof jyagar jyas jya jysolidifying jyagent.
A+ Page jy3
, A) Louis jyPasteur
B) Ferdinand jyCohn
C) Robert jyKoch
D) Sergei jyWinogradsky
0
9) Which jyof jythe jyfollowing jyis/are jycharacteristic jyof jyall jycellular jyorganisms?
A) communication
B) evolution
C) motility
D) communication, jyevolution, jyand jymotility
10) Deduce jywhy jyviruses jyare jyexcluded jyfrom jythe jyribosomal jyRNA—based jytree jyof jylife.
A) Some jyviruses jycontain jymultiple jystrands jyof jyRNA.
B) Their jygenetic jyelements jycannot jybe jysequenced.
C) They jycan jyinfect jyother jyorganisms, jywhich jycomplicates jythe jygenetic jycomparisons.
D) They jylack jyribosomal jyRNA jy(rRNA).
3
11) Louis jyPasteur jydeveloped jythe jyvaccine(s) jyfor
A) anthrax jyonly.
B) fowl jycholera jyonly.
C) rabies jyonly.
D) anthrax, jyfowl jycholera, jyand jyrabies.
Chapter jySection: jy1.9
12) The jydiscovery jyof jyantibiotics jyand jyother jyimportant jychemicals jyled jyto jythe jyfield jyof
A) industrial jymicrobiology.
A+ Page jy4
, TEST BANK FOR BROCK BIOLOGY OF
jy jy jy jy jy
MICROORGANISM16TH EDITION BY MICHAEL T.
jy yj jy jy jy jy
MADIGAN A+
jy jy
Chapter jy1 jyThe jyMicrobial jyWorld
1.1 Multiple jyChoice jyQuestions
1) Which jyof jythe jyfollowing jystatements jyis jyFALSE?
A) Microbial jycells jycan jyexist jyas jysingle jycells.
B) Microbial jycells jycarry jyout jytheir jylife jyprocesses jyof jygrowth jyindependently.
C) Microbial jycells jyinclude jyboth jybacteria jyand jyviruses.
D) Microbial jycells jyare jysurrounded jyby jya jyplasma jymembrane.
2) Which jyof jythe jyfollowing jystatements jyis jycorrect?
A) Microorganisms jyare jysignificant jycontributors jyto jythe jytotal jybiomass jyon jyEarth.
B) Microorganisms jyrepresent jya jymuch jysmaller jyamount jyof jyEarth’s jybiomass jythan jyplants.
C) Microorganisms jyrepresent jya jymuch jysmaller jyamount jyof jyEarth’s jybiomass jythan jyanimals.
D) Microorganisms jyare jysignificant jyin jynumber, jybut jynot jyin jyoverall jybiomass.
3) Differential jyselection jyand jyreproduction jyof jyphenotypes jyoccurs jyduring jya jyprocess jycalled
A) cellular jydifferentiation.
B) evolution.
C) growth.
D) transformation.
4) In jywhat/which jydomain(s) jyof jylife jyis/are jymicroorganisms jyrepresented?
A+ Page jy2
,A) Archaea
B) Bacteria
C) Eukarya
D) Archaea, jyBacteria, jyand jyEukarya
5) Biological jycatalysts jyinvolved jyin jythe jyacceleration jyof jythe jyrate jyof jychemical
reactions jyarecjy alled
jy
A) catalytic jyconverters.
B) growth jyagents.
C) evolutionary jymolecules.
D) enzymes.
6) Regarding jyearly jylife jyon jyEarth
A) microbial jylife jyexisted jyfor jybillions jyof jyyears jybefore jyplant jyand jyanimal jylife.
B) microbial jylife jyexisted jylong jybefore jyanimals jybut jyhas jybeen jyaround jyfor jyabout jythe jysame
amountojy f jytime jyas jyplants.
jy
C) microbial jylife, jyplant jylife, jyand jyanimal jylife jyall jyappeared jyat jyabout jythe jysame jytime.
D) it jyis jyimpossible jyto jydetermine jywhich jytype jyof jylife jyfirst jyappeared.
7) The jyperson jywho jydescribed jythe jy“wee jyanimalcules” jywas
A) Robert jyHooke.
B) Antoni jyvan jyLeeuwenhoek.
C) Louis jyPasteur.
D) Ferdinand jyCohn.
Chapter jySection: jy1.5
8) Walther jyHesse jyand pioneered jythe jyuse jyof jyagar jyas jya jysolidifying jyagent.
A+ Page jy3
, A) Louis jyPasteur
B) Ferdinand jyCohn
C) Robert jyKoch
D) Sergei jyWinogradsky
0
9) Which jyof jythe jyfollowing jyis/are jycharacteristic jyof jyall jycellular jyorganisms?
A) communication
B) evolution
C) motility
D) communication, jyevolution, jyand jymotility
10) Deduce jywhy jyviruses jyare jyexcluded jyfrom jythe jyribosomal jyRNA—based jytree jyof jylife.
A) Some jyviruses jycontain jymultiple jystrands jyof jyRNA.
B) Their jygenetic jyelements jycannot jybe jysequenced.
C) They jycan jyinfect jyother jyorganisms, jywhich jycomplicates jythe jygenetic jycomparisons.
D) They jylack jyribosomal jyRNA jy(rRNA).
3
11) Louis jyPasteur jydeveloped jythe jyvaccine(s) jyfor
A) anthrax jyonly.
B) fowl jycholera jyonly.
C) rabies jyonly.
D) anthrax, jyfowl jycholera, jyand jyrabies.
Chapter jySection: jy1.9
12) The jydiscovery jyof jyantibiotics jyand jyother jyimportant jychemicals jyled jyto jythe jyfield jyof
A) industrial jymicrobiology.
A+ Page jy4
