IB Biology Revision Quiz - Core 1 Cell Biology
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© www.mrexham.com 2016 IB Biology Quick Revision Quiz CORE 1: Cell Biology Total: /100
Transcript of IB Biology Revision Quiz - Core 1 Cell Biology
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IBBiologyQuickRevisionQuiz
CORE1:CellBiology
Total: /100
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1. Canyounamethethreeexamplesoftissuesororganismsthatareexceptionstothecelltheory?(3)
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2. Givetwounicellularorganismsthatdemonstratethatevensinglecellscarryoutallthefunctionsoflife.(2)
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3. Listfourofthefunctionsoflife(2)
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4. Whathappenstothesurfaceareatovolumeratioofacellasitgrowslarger?(1)
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5. Whathappenstotherateatwhichcellsproducewasteastheygetlarger?(1)
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6. Whattermdescribeshowcellsbecomespecialisedtoperformaparticularfunction?(1)
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7. Whattermisusedtodescribethefactthatmulticellularorganismsaremorethanjustthesumoftheirparts?(1)
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8. Whatisanorganism’sentiresetofgenescalled?(1)
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9. Whichtypeofcellhasthecapacitytodivideanddifferentiatealongdifferentpathways?(1)
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10. Givetwotypesofstemcells(2)
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11. Givetwotherapeuticusesofstemcells(2)
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12. Giveoneethicalissuewithusingstemcells?(1)
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13. Givetwocounterargumentstothisethicalissue(2)
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14. Labelthefollowingdiagramofthelightmicroscope(3)
15. Completethefollowingconversions(3):a. 2155µmintomm
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b. 734nmintoµm
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c. 78.6mmintoµm
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16. Workoutthemagnificationofthefollowingimage(2):
17. Definethetermresolution(1)
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18. Completethefollowingtable(3)
ElectronMicroscope LightMicroscopeMagnification Resolution 0.25nm
19. Nametwotypesofelectronmicroscope(2)
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20. Whichonecanbeusedtoview3Dimagesofsurfacestructures?(1)
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21. Whattermisusedtodescribethedetailedstructureinsidecells?(1)
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22. Fillinthemissinglabelsonthisprokaryoticcelldiagram.(4)
23. Whichoneofthesestructuresallowsbacteriatojointogetherinordertoexchangegeneticmaterial(conjugation)?(1)
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24. Bywhatprocessdoprokaryotesdivide?(1)
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25. Namethreeeukaryoticorganelleswithadoublemembrane(3)
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26. Whatarethefollowingorganelles?(5)
1.
3.
6.
9.
13.
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27. Whatarethefunctionsofthefollowingorganelles(3):a. SmoothEndoplasmicReticulum
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b. Lysosomes
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c. Ribosomes
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28. DrawadiagramtoshowtheDavson-Daniellimodeloftheplasmamembrane(2)
29. OutlinetwoofthepiecesofevidencethatfalsifiedtheDavson-DaniellimodelandproducedtheSinger-NicolsonModel(4)
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30. Labelthefollowinglinesonthefluidmosaicmodeldiagram(4)
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31. Whatwordisusedtodescribeamoleculewherepartisattractedtowaterandanotherpartisnot?(1)
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32. Whatwillbetheeffectsonthemembraneifthelevelofcholesterolincreases?(2)
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33. Whattypesofmoleculescanpassthroughaplasmamembranebysimplediffusion?(2)
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34. Whattypeofproteinsisusedforfacilitateddiffusion?(1)
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35. Whattypeofsolutionhavethesecellsbeenplacedin?(1)
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36. Whattypeofsolutionshoulddonororgansbeplacedin?(1)
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37. WhatisthewaterpotentialinkPaofpurewater?(1)
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38. Nametwothingsrequiredforactivetransport(1)
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39. Namethetwotypesofbulktransport?(1)
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40. Glucoseisaddedtotheleftsideofthistube,usingwaterpotentialexplainwhichwaywaterwillmove?(2)
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41. Whichscientistprovedthatcellscouldonlycomefrompre-existingcells?(1)
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42. Whatspecialtypeofapparatusdidheusetoshowthis?(1)
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43. Whichtheoryexplainsthatmitochondriaandchloroplastwereonceseparatelivingorganisms?(1)
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44. Nametwocharacteristicsoftheseorganellesthatbackupthistheory.(2)
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45. Whatarethetwopartsofaduplicatedchromosomecalled?(1)
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46. Whatjoinsthesetwopartstogether?(1)
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47. Identifythisphaseofmitosis(1)
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48. Identifythisphaseofmitosis(1)
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49. Howwouldyouworkoutthemitoticindexfromaroottipsquashslide?(1)
50. Namethethreephasesofinterphase(3)
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51. InwhichphasedoesDNAreplicationtakeplace?(1)
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52. Whatisthenamefortheproteinsthatcontrolthecellcycle?(1)
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53. Whatisthetermfortheformationoftumours?(1)
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54. Themutationofwhichgenesstartsthisprocess?(1)
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55. Whattermdescribesthespreadingofcellstoformtumoursindifferentpartsofthebody?(1)
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56. Whatarethemutagenicchemicalsincigarettesmokecalled?(1)
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ENDOFTEST
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IBBiologyQuickRevisionQuiz
CORE1:CellBiology
Total: /100
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©www.mrexham.com2016
1. Canyounamethethreeexamplesoftissuesororganismsthatareexceptionstothecelltheory?(3)
........................Skeletalmuscle...............................................
............GiantAlgaesuchasAcetabularia.............................................
................Aseptatefungi.......................................................
2. Givetwounicellularorganismsthatdemonstratethatevensinglecellscarryoutallthefunctionsoflife.(2)
.......Paramecium...................................................................
.......Chlamydomonas................................................................
3. Listfourofthefunctionsoflife(2)
....Nutrition,Growth,Response,Excretion,Metabolism,Reproduction,Homeostasis(control)....
4. Whathappenstothesurfaceareatovolumeratioofacellasitgrowslarger?(1)
.......Decreases.....................................................................
5. Whathappenstotherateatwhichcellsproducewasteastheygetlarger?(1)
........Increases....................................................................
6. Whattermdescribeshowcellsbecomespecialisedtoperformaparticularfunction?(1)
.......Differentiation.................................................................
7. Whattermisusedtodescribethefactthatmulticellularorganismsaremorethanjustthesumoftheirparts?(1)
......EmergentProperties.............................................................
8. Whatisanorganism’sentiresetofgenescalled?(1)
.......Genome......................................................................
9. Whichtypeofcellhasthecapacitytodivideanddifferentiatealongdifferentpathways?(1)
.......StemCell.....................................................................
10. Givetwotypesofstemcells(2)
.......Embryonic...................................................................
.......Adult......................................................................
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11. Givetwotherapeuticusesofstemcells(2)
.....Leukaemia;Stargardt’smaculardystrophy............................................
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12. Giveoneethicalissuewithusingstemcells?(1)
....Iftakenfromanembryoitisahumanlifewithhumanrights..............................
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13. Givetwocounterargumentstothisethicalissue(2)
.....Earlyembryoshaveyettodevelopessentialfeaturesofhumanlife........................
....Theydonothaveanervoussystem...................................................
......TheembryosareleftoverfromIVF..................................................
14. Labelthefollowingdiagramofthelightmicroscope(3)
15. Completethefollowingconversions(3):a. 2155µmintomm
.............2.155mm...............................................................
b. 734nmintoµm
..............0.734µm...............................................................
c. 78.6mmintoµm
.............78600µm................................................................
EyePiece
Coursefocusknob
Finefocusknob
Objectivelens
Stage
Mirror
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16. Workoutthemagnificationofthefollowingimage(2):
Magnification=ImageSize/actualsize
Usescalebar8µmmeasures2.5cmor25000µm
25000µm/8µm=X3125
17. Definethetermresolution(1)
.......Thelevelofdetailintheimage,whichisshownbytheabilitytodistinguishbetweentwoseparatepoints....................................................................
18. Completethefollowingtable(3)
ElectronMicroscope LightMicroscopeMagnification X500,000 X1500Resolution 0.25nm 0.25µm
19. Nametwotypesofelectronmicroscope(2)
.........Scanningelectronmicroscope(SEM).............................................
.........TransmissionElectronMicroscope(TEM).........................................
20. Whichonecanbeusedtoview3Dimagesofsurfacestructures?(1)
............SEM.....................................................................
21. Whattermisusedtodescribethedetailedstructureinsidecells?(1)
............Ultrastructure.............................................................
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22. Fillinthemissinglabelsonthisprokaryoticcelldiagram.(4)
23. Whichoneofthesestructuresallowsbacteriatojointogetherinordertoexchangegeneticmaterial(conjugation)?(1)
..........Pili........................................................................
24. Bywhatprocessdoprokaryotesdivide?(1)
.........BinaryFission.................................................................
25. Namethreeeukaryoticorganelleswithadoublemembrane(3)
......Nucleus;Mitochondrion;Chloroplast................................................
26. Whatarethefollowingorganelles?(5)
1.Nucleolus
3.RER
6.GolgiApparatus
9.Mitochondrion
13.Centrioles
Plasmamembrane
70SRibosomes
Nucleoid
Pili
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27. Whatarethefunctionsofthefollowingorganelles(3):a. SmoothEndoplasmicReticulum
............Lipidsynthesis.............................................................
b. Lysosomes
...........Containdigestiveenzymes...................................................
c. Ribosomes
...........Proteinsynthesis............................................................
28. DrawadiagramtoshowtheDavson-Daniellimodeloftheplasmamembrane(2)
29. OutlinetwoofthepiecesofevidencethatfalsifiedtheDavson-DaniellimodelandproducedtheSinger-NicolsonModel(4)
....Freeze-fractureelectronmicrographsshowedproteinsinthecentreofthemembrane........
Proteinsinthemembranehadhydrophobicregionssothereforewouldneedtobeinthemembrane
.......Fusionofcellswithredandgreenmembranesmixedwhichshowedthatproteinscouldmovearound........................................................................
30. Labelthefollowinglinesonthefluidmosaicmodeldiagram(4)
Protein
Phosholipids
Phosholipid
Glycolipid
CholesterolChannelProtein
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31. Whatwordisusedtodescribeamoleculewherepartisattractedtowaterandanotherpartisnot?(1)
..........Amphipathic................................................................
32. Whatwillbetheeffectsonthemembraneifthelevelofcholesterolincreases?(2)
.......Reducesfluidity..............................................................
.......Reducespermeability............................................................
33. Whattypesofmoleculescanpassthroughaplasmamembranebysimplediffusion?(2)
......Small;uncharged.........................................................
34. Whattypeofproteinsisusedforfacilitateddiffusion?(1)
.......ChannelProtein..............................................................
35. Whattypeofsolutionhavethesecellsbeenplacedin?(1)
........Hypertonic...................................................................
36. Whattypeofsolutionshoulddonororgansbeplacedin?(1)
.........Isotonic....................................................................
37. WhatisthewaterpotentialinkPaofpurewater?(1)
.........0kPa........................................................................
38. Nametwothingsrequiredforactivetransport(1)
........ATP.................................................................
........Pumpproteins.................................................................
39. Namethetwotypesofbulktransport?(1)
.......Endocytosis...............................................................
.......Exocytosis.....................................................................
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40. Glucoseisaddedtotheleftsideofthistube,usingwaterpotentialexplainwhichwaywaterwillmove?(2)
........Waterwillmovefromrighttoleftformanareaofhighwaterpotentialtolowwater
potentialacrossapartiallypermeablemembrane...........................................
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41. Whichscientistprovedthatcellscouldonlycomefrompre-existingcells?(1)
........LouisPasteur..................................................................
42. Whatspecialtypeofapparatusdidheusetoshowthis?(1)
........Swan-neckedflasks............................................................
43. Whichtheoryexplainsthatmitochondriaandchloroplastwereonceseparatelivingorganisms?(1)
.......Endosymbiotic.................................................................
44. Nametwocharacteristicsoftheseorganellesthatbackupthistheory.(2)
.....Theyhavedoublemembranes;theyhaveanakedloopofDNA;theyhave70sribosomes;they
dividelikecells.........................................................................
45. Whatarethetwopartsofaduplicatedchromosomecalled?(1)
........Sisterchromatids..............................................................
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46. Whatjoinsthesetwopartstogether?(1)
.......Centromere....................................................................
47. Identifythisphaseofmitosis(1)
.........Anaphase....................................................................
48. Identifythisphaseofmitosis(1)
.......Prophase......................................................................
49. Howwouldyouworkoutthemitoticindexfromaroottipsquashslide?(1)
numberofcellsinmitosis/totalnumberofcells
50. Namethethreephasesofinterphase(3)
.........G1..........................................................................
........Sphase.......................................................................
.........G2.........................................................................
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51. InwhichphasedoesDNAreplicationtakeplace?(1)
......Sphase........................................................................
52. Whatisthenamefortheproteinsthatcontrolthecellcycle?(1)
........Cyclins.......................................................................
53. Whatisthetermfortheformationoftumours?(1)
......Oncogenesis....................................................................
54. Themutationofwhichgenesstartsthisprocess?(1)
......Oncogenes.....................................................................
55. Whattermdescribesthespreadingofcellstoformtumoursindifferentpartsofthebody?(1)
......Metastasis......................................................................
56. Whatarethemutagenicchemicalsincigarettesmokecalled?(1)
.....Carcinogens......................................................................
ENDOFTEST
