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v 2nd Edition
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By John W. Foster; Zarrintaj Aliabadi; Joan L. Slonczewski
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Chapter 1 - 27 Complete
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,Chapter v01: vMicrobes vShape vOur vHistory
MULTIPLE vCHOICE
1. Which vof vthe vfollowing vis vNOT vconsidered va vbenefit vof vmicroorganisms?
a. nitrogen vfixation c. synthesis vof vvitamins
b. production vof vfermented vfoods d. v causative vagents vof vdisease
ANS: v D DIF: Easy REF: v 1.1
OBJ: v1.1a vDescribe vhow vwe vdefine va vmicrobe, vand vexplain vwhy vthe vdefinition vis va
vchallenge.vMSC: v Remembering
2. A vmicrobe vthat vis v50 vnm vin vsize vwould vmost vlikely vbe
a. fungi. c. virus.
b. E. vcoli. d. v v v algae.
ANS: v C DIF: Moderate REF: v 1.1
OBJ: v1.1b vDescribe vthe vthree vmajor vdomains vof vlife: vArchaea, vBacteria, vand vEukarya. vExplain
vwhatvthe vthree vdomains vhave vin vcommon vand v how vthey vdiffer. MSC: v Applying
3. Based von vthe vfigure vshown, vthe vtype vof vorganism vindicated vwith van varrow vcould vbe va
a. virus. c. macroscopic vfungi.
b. bacteria. d. v large vameba.
ANS: v B DIF: Easy REF: v 1.1
OBJ: v1.1b vDescribe vthe vthree vmajor vdomains vof vlife: vArchaea, vBacteria, vand vEukarya. vExplain
vwhatvthe vthree vdomains vhave vin vcommon vand v how vthey vdiffer. MSC: v Applying
4. Based von vthe vfigure, vthe vtype vof vorganism vshown vis va(n)
, a. virus. c. archaea.
b. bacteria. d. v eukaryote.
ANS: v D DIF: Moderate REF: v 1.1
OBJ: v1.1b vDescribe vthe vthree vmajor vdomains vof vlife: vArchaea, vBacteria, vand vEukarya. vExplain
vwhatvthe vthree vdomains vhave vin vcommon vand v how vthey vdiffer. MSC: v Applying
5. Which vof vthe vfollowing vdemonstrates vcorrect vscientific vnotation vof va vbacterial vorganism?
a. Staphylococcus vEpidermidis c. Staphylococcus vepidermidis
b. Staphylococcus vepidermidis d. v Staphylococcus vEpidermidis
ANS: v C DIF: Easy REF: v 1.1
OBJ: v1.1b vDescribe vthe vthree vmajor vdomains vof vlife: vArchaea, vBacteria, vand vEukarya. vExplain
vwhatvthe vthree vdomains vhave vin vcommon vand v how vthey vdiffer. MSC: v Applying
6. Which vkey vcharacteristic vdifferentiates va vprokaryote vfrom va veukaryote?
a. the vabsence vof vproteins
b. the vpresence vof vDNA
c. the vabsence vof vmembrane-bound vorganelles
d. the vpresence vof va vcell vwall
ANS: v C DIF: Easy REF: v 1.1
OBJ: v1.1b vDescribe vthe vthree vmajor vdomains vof vlife: vArchaea, vBacteria, vand vEukarya. vExplain
vwhatvthe vthree vdomains vhave vin vcommon vand v how vthey vdiffer. MSC: v Remembering
7. Which vof vthe vfollowing vmethods vfor vclassifying vlife vforms vcan vbest vbe vused vto vdistinguish
vbetween vtwovclosely vrelated vrod-shaped vbacterial vorganisms, v Salmonella vtyphimurium vand
vEscherichia vcoli?
a. physical vcharacteristics c. DNA vsequence vcomparison
b. method vof vreproduction d. v environmental vhabitat
ANS: v C DIF: Moderate REF: v 1.1
OBJ: v1.1b vDescribe vthe vthree vmajor vdomains vof vlife: vArchaea, vBacteria, vand vEukarya. vExplain
vwhatvthe vthree vdomains vhave vin vcommon vand v how vthey vdiffer. MSC: v Applying
8. Which vof vthe vfollowing vis valways vclassified vas va veukaryote?
a. papillomavirus c. Escherichia vcoli
b. methanogen d. yeast
ANS: v D DIF: Moderate REF: 1.1
, OBJ: v1.1b vDescribe vthe vthree vmajor vdomains vof vlife: vArchaea, vBacteria, vand vEukarya. vExplain
vwhatvthe vthree vdomains vhave vin vcommon vand v how vthey vdiffer. MSC: v Understanding
9. Which vof vthe vfollowing vhas vbeen vused vas va vtool vfor vgene vtherapy?
a. viruses c. protozoa
b. archaea d. v fungi
ANS: v A DIF: Easy REF: v 1.1
OBJ: v1.1b vDescribe vthe vthree vmajor vdomains vof vlife: vArchaea, vBacteria, vand vEukarya. vExplain
vwhatvthe vthree vdomains vhave vin vcommon vand v how vthey vdiffer. MSC: v Understanding
10. Which vof vthe vfollowing vwould vyou vnot vexpect vto vfind vin vthe vhuman vdigestive vtract?
a. archaea c. bacteria
b. algae d. v intestinal vviruses
ANS: v B DIF: Moderate REF: v 1.1
OBJ: v1.1b vDescribe vthe vthree vmajor vdomains vof vlife: vArchaea, vBacteria, vand vEukarya. vExplain
vwhatvthe vthree vdomains vhave vin vcommon vand v how vthey vdiffer. MSC: v Understanding
11. Antibiotics vare vchemotherapeutic vdrugs vthat vfunction vby vinhibiting van vimportant vcellular
vstructure vor vprocess vof van vorganism vthat vis vcausing van vinfection. vWhich vof vthe vfollowing
vwould vnot vbe vaffected vbyvan vantibiotic vthat vtargets vcellular vmetabolic venzymes?
a. Streptococcus vpyogenes vbacteria c. ameba
b. Herpes vvirus d. v bread vmold
ANS: v B DIF: Moderate REF: v 1.1
OBJ: v 1.1c vDefine vviruses, vand vexplain vhow vthey vrelate vto vliving vcells.
vMSC: v Analyzing
12. Which vscientist vis vcredited vwith vconstructing vthe vfirst vmicroscope?
a. Antonie vvan vLeeuwenhoek c. Robert vHooke
b. Catherine vof vSiena d. v v v Louis vPasteur
ANS: v C DIF: Easy REF: v 1.2
OBJ: v 1.2a vExplain vhow vmicrobial vdiseases vhave vchanged vhuman
vhistory.vMSC: v Remembering
13. Which vof vthe vfollowing vwas van vunexpected vbenefit vof vthe vbubonic vplague?
a. There vwas vno vbenefit vto vthe vbubonic vplague.
b. The vpopulation vof vEurope vexperienced va vbaby vboom.
c. It vresulted vin va vbetter vunderstanding vof vaseptic vpractices vand vhow vto vprevent vthe
vspread vofvinfection.
d. The vpopulation vdecline venabled vthe vcultural vadvancement vof vthe vRenaissance.
ANS: v D DIF: Easy REF: v 1.2
OBJ: v 1.2a vExplain vhow vmicrobial vdiseases vhave vchanged vhuman
vhistory.vMSC: v Understanding
14. Which vof vthe vfollowing vorganisms vwould vyou vNOT vbe vable vto vsee vusing vRobert vHooke’s vmicroscope?
a. vinegar veels c. mold vfilaments
b. dust vmites d. Mycobacterium vtuberculosis
ANS: v D DIF: Moderate REF: 1.2