,CHAPTER 1 8n
TRUE/FALSE8n-8nWrite8n'T'8nif8nthe8nstatement8nis8ntrue8nand8n'F'8nif8nthe8nstatement8nis8nfalse.
1) Members8nof8nthe8nsame8nspecies8nshare8nmany8nmore8ncharacteristics8ncompared8nto8nthose8
nshared8nby8nmembers8nof8nthe8nsame8nkingdom.
⊚ true
⊚ false
2) Viruses8nare8 n not8nclassified8nin8nany8nof8nWhittaker's8nfive8nkingdoms.
⊚ true
⊚ false
3) Members8nof8nthe8nkingdom8nFungi8nare8nphotosynthetic.
⊚ true
⊚ false
4) A8nscientist8nstudying8nhelminths8nis8nworking8nwith8nbacteria.
⊚ true
⊚ false
5) The8nfossil8nrecord8nhas8nestablished8nthat8nprokaryotes8nexisted8non8nEarth8nfor8napproximate
ly8ntwo8nbillion8nyears8nbefore8neukaryotes8nevolved.
⊚ true
⊚ false
6) It8nhas8nbeen8nover8n258nyears8nsince8na8nnew8ninfectious8ndisease8nhas8nemerged8nin8nthe8nworld.
⊚ true
⊚ false
7) The8nterm8nsterile8nmeans8nfree8nof8nall8nlife-forms.
Version8n 1
1
, ⊚ true
⊚ false
8) All8nmicroorganisms8nare8nparasites.
⊚ true
⊚ false
9) During8na8nscientific8nexperiment,8nthe8ncontrol8ngroup8nis8nused8nto8ndirectly8ntest8nor8nmea
sure8nthe8nconsequences8nof8na8nvariable8nin8nthe8nstudy.
⊚ true
⊚ false
10) The8nscientific8nmethod8ninvolves8nformulating8na8ntentative8nexplanation,8ncalled8nthe8nhypot
hesis,8nto8naccount8nfor8nwhat8nhas8nbeen8nobserved8nor8nmeasured.
⊚ true
⊚ false
11) Once8nan8norganism8nis8nassigned8nto8na8nparticular8ntaxonomic8nhierarchy,8nit8nis8nperman
ent8nand8ncannot8nbe8nrevised.
⊚ true
⊚ false
12) When8nthe8nresults8nof8nan8nexperiment8nsupport8na8nhypothesis,8nthe8nhypothesis8ncan8n
now8nbe8nconsidered8na8ntheory.
⊚ true
⊚ false
13) The8nnames8nof8nthe8nthree8nproposed8ndomains8nare:8nBacteria,8nProtista,8nEukarya.
⊚ true
⊚ false
Version8n 2
1
, 14) One8ndistinguishing8ncharacteristic8nof8narchaeais8nthat8nthey8nlive8nin8nextreme8nenvironments.
⊚ true
⊚ false
15) Some8nmicroorganisms8ncan8nphotosynthesize,8nbut8ntheir8noverall8ncontribution8nto8nE
arth's8natmospheric8noxygen8nis8nvery8nsmall8nin8ncomparison8nto8nplant8nphotosynthesis.
⊚ true
⊚ false
16) Any8nmicroorganism8non8nor8nin8nthe8nhuman8nbody8nis8nconsidered8na8npathogen.
⊚ true
⊚ false
17) Theories8nare8nsupported8nby8nmore8nevidence8nthan8nhypotheses.
⊚ true
⊚ false
MULTIPLE8nCHOICE8n-
8nChoose8nthe8none8nalternative8nthat8nbest8ncompletes8nthe8nstatement8nor8nanswers8nthe8nquestion.
18) Disease-causing8nmicroorganisms8nare8ncalled
A) decomposers.
B) prokaryotes.
C) pathogens.
D) eukaryotes.
E) fermenters.
19) The8nmicroorganisms8nthat8nrecycle8nnutrients8nby8nbreaking8ndown8ndead8nmatter8nand8nwas
tes8nare8ncalled
Version8n 3
1
TRUE/FALSE8n-8nWrite8n'T'8nif8nthe8nstatement8nis8ntrue8nand8n'F'8nif8nthe8nstatement8nis8nfalse.
1) Members8nof8nthe8nsame8nspecies8nshare8nmany8nmore8ncharacteristics8ncompared8nto8nthose8
nshared8nby8nmembers8nof8nthe8nsame8nkingdom.
⊚ true
⊚ false
2) Viruses8nare8 n not8nclassified8nin8nany8nof8nWhittaker's8nfive8nkingdoms.
⊚ true
⊚ false
3) Members8nof8nthe8nkingdom8nFungi8nare8nphotosynthetic.
⊚ true
⊚ false
4) A8nscientist8nstudying8nhelminths8nis8nworking8nwith8nbacteria.
⊚ true
⊚ false
5) The8nfossil8nrecord8nhas8nestablished8nthat8nprokaryotes8nexisted8non8nEarth8nfor8napproximate
ly8ntwo8nbillion8nyears8nbefore8neukaryotes8nevolved.
⊚ true
⊚ false
6) It8nhas8nbeen8nover8n258nyears8nsince8na8nnew8ninfectious8ndisease8nhas8nemerged8nin8nthe8nworld.
⊚ true
⊚ false
7) The8nterm8nsterile8nmeans8nfree8nof8nall8nlife-forms.
Version8n 1
1
, ⊚ true
⊚ false
8) All8nmicroorganisms8nare8nparasites.
⊚ true
⊚ false
9) During8na8nscientific8nexperiment,8nthe8ncontrol8ngroup8nis8nused8nto8ndirectly8ntest8nor8nmea
sure8nthe8nconsequences8nof8na8nvariable8nin8nthe8nstudy.
⊚ true
⊚ false
10) The8nscientific8nmethod8ninvolves8nformulating8na8ntentative8nexplanation,8ncalled8nthe8nhypot
hesis,8nto8naccount8nfor8nwhat8nhas8nbeen8nobserved8nor8nmeasured.
⊚ true
⊚ false
11) Once8nan8norganism8nis8nassigned8nto8na8nparticular8ntaxonomic8nhierarchy,8nit8nis8nperman
ent8nand8ncannot8nbe8nrevised.
⊚ true
⊚ false
12) When8nthe8nresults8nof8nan8nexperiment8nsupport8na8nhypothesis,8nthe8nhypothesis8ncan8n
now8nbe8nconsidered8na8ntheory.
⊚ true
⊚ false
13) The8nnames8nof8nthe8nthree8nproposed8ndomains8nare:8nBacteria,8nProtista,8nEukarya.
⊚ true
⊚ false
Version8n 2
1
, 14) One8ndistinguishing8ncharacteristic8nof8narchaeais8nthat8nthey8nlive8nin8nextreme8nenvironments.
⊚ true
⊚ false
15) Some8nmicroorganisms8ncan8nphotosynthesize,8nbut8ntheir8noverall8ncontribution8nto8nE
arth's8natmospheric8noxygen8nis8nvery8nsmall8nin8ncomparison8nto8nplant8nphotosynthesis.
⊚ true
⊚ false
16) Any8nmicroorganism8non8nor8nin8nthe8nhuman8nbody8nis8nconsidered8na8npathogen.
⊚ true
⊚ false
17) Theories8nare8nsupported8nby8nmore8nevidence8nthan8nhypotheses.
⊚ true
⊚ false
MULTIPLE8nCHOICE8n-
8nChoose8nthe8none8nalternative8nthat8nbest8ncompletes8nthe8nstatement8nor8nanswers8nthe8nquestion.
18) Disease-causing8nmicroorganisms8nare8ncalled
A) decomposers.
B) prokaryotes.
C) pathogens.
D) eukaryotes.
E) fermenters.
19) The8nmicroorganisms8nthat8nrecycle8nnutrients8nby8nbreaking8ndown8ndead8nmatter8nand8nwas
tes8nare8ncalled
Version8n 3
1
