Test Bank for Essentials of Genetics 9th Edition by Klug Cummings Spencer and Palladino ISBN

,DOWNLOAD8vTHE8vTest8vBank8vfor8vEssentials8vof8vGenetics8v9th8vEdition8vKlug
MULTIPLE8vCHOICE.8 v Choose8vthe8vone8valternative8vthat8vbest8vcompletes8vthe8vstatement8vor8vanswers8vthe8vquestion.

1) Living8vorganisms8vare8vcategorized8vinto8vtwo8vmajor8vgroups8vbased8von8vthe8vpresence8vor8vabsence8vof8va8v
nucleus.8vWhat8vgroup8vis8vdefined8vby8vthe8vpresence8vof8va8vnucleus?
A) prokaryotic8vorganism
B) bacterium
C) mitochondrial8vorganism
D) eukaryotic8vorganism
E) virus
8vAnswer:8

vD



2) What8vis8vthe8vname8vof8vthe8vmembranous8vstructure8vthat8vcompartmentalizes8vthe8vcytoplasm8vof8veukaryotic8vorgani
sms?
A) cytosol
B) ribosome
C) endoplasmic8vreticulum
D) nucleoid
E) mitochondria
8vAnswer:8 v C

3) Organized8vby8vthe8vcentrioles,8vwhat8vstructures8vare8vimportant8vin8vthe8vmovement8vof8vchromosomes8
vduring8vcell8vdivision?

A) mitochondria
B) centromeres
C) spindle8vfibers
D) chloroplasts
E) cell8vwall
s8vAnswer:8 v
C

4) The8vdiploid8vchromosome8vnumber8vof8van8vorganism8vis8vusually8vrepresented8vas8v2n.8vHumans8vha
ve8va8vdiploid8vchromosome8vnumber8vof8v46.8vWhat8vwould8vbe8vthe8vexpected8vhaploid8vchromosom
e8vnumber8vin8va8vhuman?
A) 23
B) 12
C) 24
D) 16
E) 92
Answer:8 v A

5) During8vinterphase8vof8vthe8vcell8vcycle,8v .
A) sister8vchromatids8vmove8vto8vopposite8vpoles
B) DNA8vcontent8vessentially8vdoubles
C) the8vnuclear8vmembrane8vdisappears
D) DNA8vrecombines
E) RNA8vreplicate
s8vAnswer:8 v B




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,DOWNLOAD8vTHE8vTest8vBank8vfor8vEssentials8vof8vGenetics8v9th8vEdition8vKlug

6) If8va8vtypical8vsomatic8vcell8vhas8v648vchromosomes,8vhow8vmany8vchromosomes8vare8vexpected8vin8veach8v
gamete8vof8vthat8vorganism?
A) 8
B) 128
C) 32
D) 64
E) 16
Answer:8 v C

7) In8van8vorganism8vwith8v528vchromosomes,8vhow8vmany8vbivalents8vwould8vbe8vexpected8vto8vform8vduring8vmeiosis?
A) 13
B) 104
C) 26
D) 208
E) 52
Answer:8 v C

8) The8vant8vMyrmecia8vpilosula8vis8vfound8vin8vAustralia8vand8vis8vnamed8vbulldog8vbecause8vof8vits8vaggressive8vb
ehavior.8vIt8vis8vparticularly8vinteresting8vbecause8vit8vcarries8vall8vits8vgenetic8vinformation8vin8va8vsingle8vpair8
vof8vchromosomes.8vIn8vother8vwords,8v2n8v=8v2.8v(Males8vare8vhaploid8vand8vhave8vjust8vone8vchromosome.)8v

Which8vof8vthe8vfollowing8vfigures8vwould8vmost8vlikely8vrepresent8va8vcorrect8vconfiguration8vof8vchromosom
es8vin8va8vmetaphase8vI8vcell8vof8va8vfemale?




A)8vA
B)8vB
C)8vC
D)8vD
E)8vE
Answer:8 v A

9) For8vthe8vpurposes8vof8vthis8vquestion,8vassume8vthat8va8vG18vsomatic8vcell8vnucleus8vin8va8vfemale8vMyrmecia8vpil
osula8vcontains8v28vpicograms8vof8vDNA.8vHow8vmuch8vDNA8vwould8vbe8vexpected8vin8va8vmetaphase8vI8vcell8v
of8va8vfemale?
A) 88vpicograms
B) 328vpicograms
C) 48vpicograms
D) 168vpicograms
E) Not8venough8vinformation8vis8vprovided8vto8vanswer8vthe8vqu
estion.8vAnswer:8 v C




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g

10) An8 v interesting8 v group8 v of8 v ants8 v consists8 v of8 v several8 v virtually8 v identical,8 v closely8 v related
8 v species,8 v with8 v f8 v emales8 v having8 v chromosome8 v numbers8 v of8 v 18,8 v 20,8 v 32,8 v 48,8

v 60,8 v 62,8 v and8 v 64.8 v If8 v one8 v crossed8 v a8 v female8vof8 v species8 v (A)8 v with8 v 32

chromosomes8 v and8 v a8 v male8 v species8 v (B)8 v with8 v 98 v chromosomes8
v (males8 v are8vhaploid,8 v and8 v each8 v gamete8 v contains8 v the8 v n8 v complement),8 v how8 v man

y8 v chromosomes8 v would8 v one8 v expe8vct8 v in8 v the8 v body8 v (somatic)8 v cells8 v of8 v the8 v femal
e8 v offspring?
A) 32
B) 9
C) 4.5
D) 41
E) 25
Answer: E

11) What8 v is8 v 8 v the8 v 8 v outcome8 v 8 v of8 v 8 v synapsis,8 v 8 v a8 v 8 v significant8 v event8 v 8 v in8 v 8 v meiosis?
A) monad8 v 8 v movement8 v 8 v to8 v opposite8 v 8 v poles
B) side-by-side8 v 8 v alignment8 v 8 v of homologous8 v 8 v chromosomes
C) chiasma8 v 8 v segregation
D) side-by-side8 v 8 v alignment8 v 8 v of nonhomologous8 v 8 v chromosomes
E) dyad8 v formati
o8vn8 v Answer:
B

12) In8 v a8 v healthy8 v male,8 v how8 v many8 v sperm8 v cells8 v would8 v be8 v expected8 v to8 v form8
v from8 v (a)8 v 4008 v primary8 v s8vpermatocytes?8 v (b)8 v 4008 v secondary8 v spermatocytes?

A) (a)8 v 8 v 400; (b)8 v 400
B) (a)8 v 8 v 800; (b)8 v 800
C) (a)8 v 8 v 1600; (b)8 v 800
D) (a)8 v 8 v 400; (b)8 v 800
E) (a)8 v 8 v 1600; (b)8 v 1600
Answer: C

13) In8 v a8 v healthy8 v female,8 v how8 v many8 v secondary8 v oocytes8 v would8 v be8 v expected8 v to8
v form8 v from8 v 1008 v primar8vy8 v oocytes?8 v How8 v many8 v first 8 v polar8 v bodies8 v would8

v be8 v expected8 v from8 v 1008 v primary8 v oocytes?

A) 50;8 v 8 v 50
B) 200;8 v 8 v 200
C) 100;8 v 8 v 50
D) 100;8 v 8 v 100
E) 200;8 v 8 v 50
Answer: D

SHORT8 v 8 v ANSWER.
Write8 v 8 v the8 v 8 v word8 v 8 v or8 v 8 v phrase8 v 8 v that8 v 8 v best8 v 8 v completes8 v 8 v each8 v 8 v statement8 v 8 v or8
v 8 v answers8 v 8 v the8 v 8 v question.


14) Which8 v type8 v of8 v cell8 v structure8 v is8 v the8 v nucleolus8 v organizer8 v (NOR)8
v responsible8 v for8vproducing?8 v Answer: ribosome

15) Name8 v two8 v cellular8 v organelles,8 v each8 v having8 v genetic8 v material,8 v that8 v are8 v involved
8 v in8 v either8 v phot8 v osynthesis8 v or8 v respiration.


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