UIUC MCB 100 EXAM 1 PRACTICE QUEST
CORRECT ANSWERS
B c- cCORRECT cANS✔✔Which cone cof cthe cfollowing ctypes cof cmicroorganism cis ccharacterized cb
cthat clack ca ccell cwall?
A. carchaea
B. cprotozoa
C. cmold
D. cvirus
E. cyeast
D c- cCORRECT cANS✔✔Which cone cof cthe cfollowing cgroups cof cmicroorganisms cincludes csome
cinformation cstored cas cRNA crather cthan cDNA?
A. carchaea
B. cprotozoa
C. cmold
D. cvirus
E. cyeast
E c- cCORRECT cANS✔✔Who c(and cwhen) cis ccredited cwith cfirst cproving cthat ca cspecific cdisease
cof cbacteria?
A. cAristotle c(ca. c200 cBC) c
B. cGirolamo cFracostoro c(1546) c
C. cAntony cVan cLeeuwenhoek c(1676)
D. cLouis cPasteur c(1861) c
, D c- cCORRECT cANS✔✔Which cone cof cthe cfollowing cstatements cabout cthe csizes cof cmicroorgan
cthey care cmade cof cis cfalse?
A. cA ctypical cvirus cis clarger cthan ca ctypical cprotein. c
B. cA ctypical cbacterium cis clarger cthan ca ctypical cvirus.
C. cA ctypical cbacterium cis csmaller cthan ca ctypical ceukaryotic ccell. c
D. cA ctypical cvirus cis clarger cthan ca ctypical cprotozoa. c
E. cA ctypical csugar cmolecule cis csmaller cthan ca ctypical cprotein.
E c- cCORRECT cANS✔✔To csatisfy cKoch's cpostulates cyou cmust:
A. cbe cable cto cidentify cthe csuspected cmicroorganism.
B. cbe cable cto cobtain ca cpure cculture cof cthe csuspected cmicroorganism. c
C. cproduce cthe cdisease cof cinterest cin can cexperimentally cinoculated chost.
D. cbe cable cto cdetect cthe csuspected cmicroorganism cin call cpatients cthat chave cthe cdisease. c
E. call cof cthe cabove.
C c- cCORRECT cANS✔✔Which cone cof cthe cfollowing cstructures cis ca cfeature cof call ccellular clife c
A. ca cnucleus cthat cis csurrounded cby ca cmembrane. c
B. cmitochondria.
C. ctransfer cRNAs c(tRNA)
D. ccell cwall
E. cendoplasmic creticulum
A c- cCORRECT cANS✔✔Which cone cof cthe cfollowing cis cnot can corganic ccompound?
A. cwater
B. cpropane
C. cRNA
D. cdextrose
E. cethyl calcohol
D c- cCORRECT cANS✔✔Which cone cof cthe cfollowing corganic cfunctional cgroups cis cnon-polar?
A. cCH2OH-R
B. cCOH-R
C. cCOOH-R
D. cCH3-R
E. cCH2NH2-R
E c- cCORRECT cANS✔✔The cchemical cbond cbetween can coxygen catom cand ca ccarbon catom cin
c(ketone) cis:
A. cformed cby cthe csharing cof celectrons cbetween cthe ccarbon cand coxygen catoms.
B. cpolar.
C. can cexample cof ca cdouble ccovalent cbond.
D. csimilar cto ca cbond cbetween ccarbon cand coxygen cin can caldehyde cgroup.
E. call cof cthe cabove.
D c- cCORRECT cANS✔✔Which cone cof cthe cfollowing cstatements cabout cproteins cis cfalse?
A. cA cbacterial cflagella cis cmade cof cprotein.
B. cProteins ccontain cnitrogen.
C. cProteins care clinear cnon-branching cchains cof camino cacids.
CORRECT ANSWERS
B c- cCORRECT cANS✔✔Which cone cof cthe cfollowing ctypes cof cmicroorganism cis ccharacterized cb
cthat clack ca ccell cwall?
A. carchaea
B. cprotozoa
C. cmold
D. cvirus
E. cyeast
D c- cCORRECT cANS✔✔Which cone cof cthe cfollowing cgroups cof cmicroorganisms cincludes csome
cinformation cstored cas cRNA crather cthan cDNA?
A. carchaea
B. cprotozoa
C. cmold
D. cvirus
E. cyeast
E c- cCORRECT cANS✔✔Who c(and cwhen) cis ccredited cwith cfirst cproving cthat ca cspecific cdisease
cof cbacteria?
A. cAristotle c(ca. c200 cBC) c
B. cGirolamo cFracostoro c(1546) c
C. cAntony cVan cLeeuwenhoek c(1676)
D. cLouis cPasteur c(1861) c
, D c- cCORRECT cANS✔✔Which cone cof cthe cfollowing cstatements cabout cthe csizes cof cmicroorgan
cthey care cmade cof cis cfalse?
A. cA ctypical cvirus cis clarger cthan ca ctypical cprotein. c
B. cA ctypical cbacterium cis clarger cthan ca ctypical cvirus.
C. cA ctypical cbacterium cis csmaller cthan ca ctypical ceukaryotic ccell. c
D. cA ctypical cvirus cis clarger cthan ca ctypical cprotozoa. c
E. cA ctypical csugar cmolecule cis csmaller cthan ca ctypical cprotein.
E c- cCORRECT cANS✔✔To csatisfy cKoch's cpostulates cyou cmust:
A. cbe cable cto cidentify cthe csuspected cmicroorganism.
B. cbe cable cto cobtain ca cpure cculture cof cthe csuspected cmicroorganism. c
C. cproduce cthe cdisease cof cinterest cin can cexperimentally cinoculated chost.
D. cbe cable cto cdetect cthe csuspected cmicroorganism cin call cpatients cthat chave cthe cdisease. c
E. call cof cthe cabove.
C c- cCORRECT cANS✔✔Which cone cof cthe cfollowing cstructures cis ca cfeature cof call ccellular clife c
A. ca cnucleus cthat cis csurrounded cby ca cmembrane. c
B. cmitochondria.
C. ctransfer cRNAs c(tRNA)
D. ccell cwall
E. cendoplasmic creticulum
A c- cCORRECT cANS✔✔Which cone cof cthe cfollowing cis cnot can corganic ccompound?
A. cwater
B. cpropane
C. cRNA
D. cdextrose
E. cethyl calcohol
D c- cCORRECT cANS✔✔Which cone cof cthe cfollowing corganic cfunctional cgroups cis cnon-polar?
A. cCH2OH-R
B. cCOH-R
C. cCOOH-R
D. cCH3-R
E. cCH2NH2-R
E c- cCORRECT cANS✔✔The cchemical cbond cbetween can coxygen catom cand ca ccarbon catom cin
c(ketone) cis:
A. cformed cby cthe csharing cof celectrons cbetween cthe ccarbon cand coxygen catoms.
B. cpolar.
C. can cexample cof ca cdouble ccovalent cbond.
D. csimilar cto ca cbond cbetween ccarbon cand coxygen cin can caldehyde cgroup.
E. call cof cthe cabove.
D c- cCORRECT cANS✔✔Which cone cof cthe cfollowing cstatements cabout cproteins cis cfalse?
A. cA cbacterial cflagella cis cmade cof cprotein.
B. cProteins ccontain cnitrogen.
C. cProteins care clinear cnon-branching cchains cof camino cacids.
