Download Quiz 4.3

Nam€:
Class:
Date:
lD: B
Chapter4-3 Quiz - Cell Division
Completion
Conplele each statenent
I
During c),tokinesisi'r plant cells, a(n)
).
forrnsacrossthe middle
lhe finalstageofthe cell clcle. during!rhichthe
cltoplasrndivides,is called
ofthe cell.
2
is theprocessby whicha
cell makesanexactcopyofits DNA.
4
A cell's nucleusdividesto form two identical
nLrclei
duringthestageofthe cell cycleknownas
Multiple Choice
Identih the choicelhat bestcompletesthestatementor answersthe question
5. Miiosis is thestageofthe cell cycleduringwhich
a. the cell's cytoplasmdivides.
b thecell dividesinto two newcells
c. thecell's DNA is replicated.
d. the cell's nucleusdividesinto hvo newnuclei.
6. Whatis copiedduringreplication?
a. two daLrghter
cells
b, cnromosomes
c. ihe cell's DNA
d. the cell's o.ganelles
durinsclrokinesis
7 whathappens
in animat
cels?
a.
b.
c
d.
Eachorganelledividesintotwo paris
A newroundofmitosisbegins.
Two newdaughtercellsareformed.
A cell plateformsin the middleofthe cell.
8. whichortherorowins
isrRUEaboutrhe
st.uctureofDNA?
a. ScieDtists
do not knowthestructureofDNA
b Adeninepairswith cytosineandthymirepairs
with guanine.
c. DNA is woundtightlyaroundproteinsthat
s pportthe structureofthe chromosoDre.
d Themolecules
ofDNA that .esultfrom
replicatioD
aredifferentfromtheofiginal
moleculeof DNA.
9. Thestageofthe cell cyclethatfollowsmitosisis
called
a. interyhase
b. cyrokinesis.
c. telophase.
d metaphase
10 DuringDNA feplication,
adenine(A) ahvayspairs
wlth
(A).
a. adenine
b. cttosine(C).
i.
lY"T,lJ$.
11. Theregularcycleofgrowthanddivisionthatcells
undergois called
a. th€cell cycle
i. [illi.i;""
al. interDhase.
12. Eachrungofthe DNA ladderis madeof
a. a siDglenitrogenbase.
b. threenitrogenbases
c. a pairofnitrogenbases.
d. four nitrogenbases
Name:
13. A DNA moleculeis shapedlike a
a. spiralstaircase.
b. triplehelix.
c. st aightladde..
d. long,thitr rod.
14. Duringwhatstageofthe cell cycledoesreplication
occur?
a mttosls
b. interphase
c. prophase
d. c',tokinesis
ID: B