NEETMCQ QUSTIONS

CHAPTER:CELLSTRUCTREAND CELLDIVSION
1 Whoisthefatherofcell
a)RobertHookb)RobertBrown c)RobertMicheld)LadyRobert
2 Whodiscovered cell
a)RobertHookb)RobertBrown c)RobertMicheld)LadyRobert
3 WhatisthetestmaterialofRobertHook
a)muscleb)rosec)corckd)Onion
4 Lysosomecontain --------- enzyme
a)hydrolyticb)rosease c)proteased)Onionase
5 Corckis a
a)muscleb)plantmaterial c)animalmateriald)All
6 Whatiste testmaterialofRobertHook
a)muscleb)rose c)corckd)Onion
7 Thecotrollingbodyofcellis
a)nucleusb)mitochondria c)plastidsd)all
8 Photosynthesistakeplacein
a)chloroplastb)mitochondria c)nucleusd)All
9 Aman’sbodyismadeup
a)Acellb)many cells c)millionofcellsd)b&c
10 Whodiscovered nucleus
a)RobertHookb)RobertBrown c)RobertMicheld)LadyRobert
11 Chromosomemeans
a)stainedbodyb)colourlessbody c)metal bodyd)plantbody
12 Mtochondriaresponsiblefor
a)librationofenegyb)excretion c)all d)none
13 Chromosomesarefoundin
a)nucleusb)botha&c c)ribosomed)golgiapparatus
14 Celldivisionoccursin
a)plantonlyb)botha&c c)animalonlyd)none
15 Chromosomeshelpsto
a)maintaincharacterb)botha&c c)inheritcharacterd)none
16 Ineveryorganismthechromosomenumberis
a)constantb)botha&c c)keeponchangingd)all
17 Centerosomeisabsentin
a)plantcellb)botha&d c)alld)animal cell
18 Mitosisoccursin
a)somaticcellsb)botha&c c)reproductivecellsd)all
19 Whicharetheamonghavingdoublemembranousstructure
a)nucleusb)botha&c c)mitochondriad)all
20 Mitosisoccursin
a)fourstagesb)fivestages c)threestagesd)twostages
21 TheER&Ribsomeareresponsiblefor
a)proteinsynthesisb)glycolysis c)respirationd)all
22 Deadorganellsaredigested by
a)nucleusb)botha&c c)ribosomed) lysosome
23 Meiosisoccursmainlyin
a)twophasesb)onlyonephase c)threephasesd)none
24 Celldivisionoccursin
A)prokaryotesb)botha&c c)eukaryotesd)all
25 Cellcycle consistsof
a)threephasesb)botha&c c)twophasesd)all
26 Insynthesisphases
a)allorganellesaresynthesizedb)botha&c c)thecontentofcellsdoublesd)none
27 Celldivisionis
a)usefulltoorganismb)botha&c c)harmfullto organismd)all
28 Chloroplastisresponsiblefor
a)synthesisoffoodb)botha&c c)synthesisofenergyd)none
29 Spindlefibersareproducedatthetimeof
a)celldivisionb)botha&c c)foodproductiond)protein synthesis
30 Vacuolesarebiggerin
A)animacellb)botha&c c)plantcelld)all
31 Celldivisionoccursin
a)prokaryotesb)botha&c c)eukaryotesd)all
32 Semipermeablemembraneis
a)cell membraneb)botha&c c)nuclearmembraned)all
33 Whereisthenucleusfoundinplantcell
a)middleofthecellb)botha&c c)cornerofthe celld)all
34 Crossingoveroccursin
a)mitosisb)botha &c c)meiosisd)all
35 MeiosisCelldivisionoccursin
A)fivestagesb)botha&c c)fourstagesd)all
36 Bothmalegameteandfemalegametehaving
a)Oddnumberofchromosomesb)botha&c c)evennumberofchromosomesd)all
37 WhicharethestagesofCelldivisionsame
a) metaphase of mitosis and metaphase of meiosis IIb)botha &c c)metaphaseof
mitosisand anaphase of meiosis IId)all
38 Celltheoryproposedby
a)Schleiden&Schwannb)Melvicalvin c)Jennerd)all
39 Prokaryoticcell having
a)linearDNAb)circularDNA c)noDNAd)all
40 Whofoundtheribosomefirstinplantcell
A)Embbdenb)botha&c c)alld)Robinsonandbrown
41 Oxysomesarefoundin
a)Nucleusb)plastids c)Mitochondriad)all
42 Whichchromosomesactivelytakepartintranscription
a)Euchromatinb)Heterochromatinc)botha&b d)none
43 Nametheenzymepresentinthenucleus
a)Euchromatinaseb)Heterochromatinasec)DAN&RNApolymerase d)none
44 Whichtypeofribosomefoundin eukaryotes
a)70Sb)botha&c c)80Sd)50S
45 Who coined theword cytoplasm
a)strassburgerb)botha&c c)RobertHookd)Strassberger
46 Namethelargestplant cell
a)Acetabulariab)botha&c c)Parenchymad)all
47 Theresultofmeiosisis
a)formationofhaploidcellb)botha&c c)diploid d)all
48 MeiosisIIlooklike
a)mitosisb)botha&c c)proteinsynthesisd)none
49 Whichcelldivisionoccursfirst
a)cytokinesisb)botha&c c)karyokinesisd)all
50 Theadvantageofmeiosisis
a)occurrenceofvariationb)novariation occurs c)noeffectd)all