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Title: MDCAT ORIGINAL PAST PAPERS
Description: medical and dental college admission test past paper of biology, chemistry, physics and english
Description: medical and dental college admission test past paper of biology, chemistry, physics and english
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CompiledBy:NOORMOBIN
UniversityofHealthSciences,Lahore
MDCAT2017
CompiledBy:
FBGroup:
FBPage:
NOORMOBIN
MCAT2017
MCATNotesandPapers
Remembermeinyourprayers
MCATNotesAndPapers
MCAT2017
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CompiledBy:NOORMOBIN
JazakAllah
UniversityOfHealthSciences,Lahore
TotalMCQs:220
MaxMarks:1100
EntranceTest2017
ForF
...
ScStudents
TimeAllowed:150Minutes
____________________________________________________________
____ Instructions:
i
...
ChoosetheSingleBestAnswerforeachquestion
iii
...
IDWhatisthecolourofyourQuestionPaper?
A)White
C)Pink
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B)Blue
BIOLOGY
D)Green
1)Lowpartialpressureofoxygenintissuesfavours____________ofoxyhaemoglobin
...
2cm
b)1cm
c)1mm
d)1
...
cortextoinnermedula
11)Whatistheleastselectiveprocessduringurineformation:
a)Reabsorption
c)Secretion
b)Pressurefilteration
d)Differentialpermeability
12)Thenerveimpulsewhichjumpsfromnodetonodeinmyelinatedneuronsiscalledas:
a)Restingmembranepotential
c)Thresholdstimulus
d)Initialnerveimpulse
b)Saltatorynerveimpulse
13)TheCNSisprotectedby:
a)Threelayersofmeninges
c)4layersofmeninges
d)2layersofmeninges
b)Onelayerofmoninx
14)Whitematterofspinalcordismadeupof:
a)Sensorynervefibres
c)Motornervefibres
b)Myelinatednervefibres
d)Mixednervefibres
15)Thereareevidencesthathighlevelsofaluminumcanleadtotheonsetof:
a)Parkinson'sdisease
c)Lesch-Nyhansyndrome
b)Alzheimer'sdisease
d)FragileX-syndrome
16)_____________isthestructureinfemalereproductivesysteminwhichfertilizationtakes place:
a)Ovaries
b)Uterus
MCATNotesAndPapers
c)Cervix
d)Oviduct
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17)Whichofthefollowingdirectlydevelopsintosperms:
a)Primaryspermatocytes
c)Secondaryspermatocytes
b)Spermatids d)Spermatogonia
18)FSHstimultestheproductionofoestrogenhormonewhichhastwotargets_______________
and______________:
a)Uterus,posteriorpituitary
c)Uterus,anteriorpituitary
b)Ovaries,uterus
d)Ovaries,hypothalamus
19)Selecttheorganellewhichisonlypresentinanimalcells:
a)Centrioles
c)Microtubules
b)R
...
R
d)Ribosomes
20)Syphillisisasexuallytransmitteddiseaseandcanalsodamage:
a)Hair
c)P
...
S
b)Heart
d)Birthcanal
21)Spongyboneisalwayssurroundedby:
a)Compactbone
b)Cartilage
c)Osteoblastcells
d)Osteoclastcells
22)Bonematrixishardenedbythe:
a)Haversiancanals
c)Bonemarrowtissues
b)Canaliculfs
d)Calciumphosphate
23)Thenumberofbonesformingskullinmanis:
a) 8
b) 14
c)20
d)22
24)Thespineconsistsoflinearseriesof:
a)33bones
MCATNotesAndPapers
c)12bones
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b)24bones
d)7bones
25)W
...
Fchangesoccurswhenskeletalmusclescontract: a)I-bandshortensonly
b) A-bandshortensandZ-linesmoveapart
c) I-bandshortensandZ-linescomeclosetoeachother
d)Actinfilamentcontracts
26)Thethyroxinehormonesofthyroidglandsactdirectlyon:
a)Iodinemetabolism
c)Glucosemetabolism
b)Proteinmetabolism
d)Basalmetabolicrate
27)Allthehormonesreleasedbyanteriorpituitaryaretropichormonesexcept:
a)TSH
b)STH
28)W
...
Fisendocrineaswellasexocrine:
a)Liver
c)ACTH
d)Gonadotrophinhormone
c)Thyroid
b)Adrenals
d)Pancreas
29)Ovulationissuppressedbyprogestronevia: a)OnlybyinhibitionofLH
b)InhibitionofFSH&stimulationofLH
c)InhibitionofLH&stimultionofFSH
d)InhibitionofbothFSH&LH
30)Theantibodymoleculeconsistsof____________polypeptidechains:
a)Eight
b)Four
c)Six
d)Two
31)_________________cellssurviveforafewdaysandsecreteahugenoofantibodiesinblood,
tissuefluidsorlymph:
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a)Memorycells
c)T-lymphocytes
b)B-lymphocytes
d)Plasmacells
32)Theintermediateprotectionfrominfectionofsnakebitecanbeobtainedby:
a)ActiveImmunity
c)Passiveimmunity
b)Naturalactiveimmunity
33)Chlorophyllmoleculecontains:
a)Mg++
b)Ca++
d)Vaccination
c)K+
d)Na+
34)Thetailofchlorophyllmoleculeisembeddedin:
a)Membraneofmitochondria
c)MembraneofS
...
R
b)Thylakoidmembrane d)MembraneofR
...
R 35)Carotenoidsabsorblightof:
a)Yellow-orangerange
c)Orange-redrange
b)Yellow-redrange
d)Blue-violetrange
36)Chlorophyll'a'andchlorophyll'b'differinoneofthefunctionalgroups
...
O
...
SchleienandSchwann
49)Purebreedinglinesofpeaweretakenregardingseedshape—Roundandwrinkledandwere
crossedwithnointermediatebetweenparents
...
These resultsshow:
a)Co-dominance
c)Incompletedominance
c)Aneuploidy
b)Pointmutation
d)Euploidy
51)Theconditioninwhichtheheterozygotehasaphenotypeintermediatebetweencontrasting
homozygousparentsiscalledas:
a)Dominance
c)Co-dominance
b)Incompletedominance
d)Over-dominance
52)Theinteractionbetweendifferentgenesoccupyingdifferentlociis:
a)Dominance
c)Pleiotropy
b)Co-dominance
53)Locusstandsfor:
d)Epistasis
a)Positionofgeneonhomologouschromosome
b)Regionsofchromosomes
c)PositionofanallelewithinaDNAmolecule
d)Closeregionsofsamechromosome
54)SelffertilizationofF-1dihybrids,followingindependentassortmentofallelesresultin: a)3/16Tallround;3/16dwarf-wrinkled
b)9/16Tall-wrinkled;3/16dwarf-round
c)9/16Tall-round;3/16Dwarf-round
d)3/16Tall-wrinkled;3/16Dwarf-round
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55)Asaresultofcross-fertilizationofatruebreedingpeaplanthavingpurplecolouredflowers
withthatofwhitecolouredflowers,theoffspringswillhaveflowerswith:
a)1/4purple;3/4white
c)Allwhite
b)1/4white;3/4purple
d)Allpurple
56)Thegeneforred-greencolourblindnessispresenton:
a)Y-chromosome
c)Autosome7
b)X-chromosome
d)Autosome9
57)W
...
Fstructuresispresentinbothplantandanimalcellsbutisabsentinprokaryoticcells:
a)Centrioles
c)Plastids
d)Sieve-tubes
b)Microtubule
58)Ciliaandflagellaareabsentin:
a)Viruses
b)Bacteria
59)DNAmoleculeinprokaryotesis:
c)Higherplants
d)Loweranimals
a)Single,circular,doublestrandedmoleculenotboundbymembrane
b)Double,circularmolecule
c)Lineardoublestrandedmolecule
d)Single,circular,doublestranded,membranebound
60)Nucleoidisastructurenotfoundin:
a)Campylobacter
b)Cyanobacteria
c)Spirochete
d)Gobletcells
61)Cellwallstructureofacellofunknownoriginwasstudiedandwasfoundtocontain
polysaccharidechainlinkedwithshortchainsofaminoacid
...
W
...
Fcanbestraightawayexcludedfromthelist:
a)Paramecium
c)Plasmodium
b)Amoeba
d)Lactobacillus
65)BinaryfissionisacharacteristiccelldivisionNOTfoundin:
a)Pseudomonas
c)Euglena
b)Campylobacter
d)E
...
4nm
MCATNotesAndPapers
c)34nm
d)4nm
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72)Followingisthestructureof:
a)Uracil
b)Thymine
73)Allenzymesare_________________:
c)Guanine
d)Cytosine
a)Fibrousproteins
c)Lipoproteins
b)Lowmolecularweightproteins d)Globularproteins 74)Thereactantsonwhichenzymeworksare:
a)Products
c)Substrates
b)Metabolites
75)W
...
Fcomprisesofinorganicions:
a)Coenzymes
b)Activators
76)W
...
Fisanon-cellularinfeciousentity:
a)Mycoplasma
b)Escherichiacoli
d)Catabolites
c)Prostheticgroup
d)Apoenzyme
c)Herpesvirus
d)Diplococcus
77)Thevirusescanreproduce:
a)Withoutinvadinganycell
b)Inbacterialcell
78)Thelifecycleinwhichthephagekillsthebacteriaisknownas:
a)Transduction
b)Temperatephagecycle
79)InW
...
Fshapes,gutlivingsymbiontEscherichiacoliisfound:
a)Round
MCATNotesAndPapers
c)Spiral
c)Bymitosis
d)Bymeiosis
c)Lyticcycle
d)Lysogenicphagecycle
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b)Oval d)Rod 80)Chitin,achemicalfoundinexoskeletonofarthropodsisalsofoundincellwallof:
a)Bacteria
c)Cyanobacteria
d)Algae
b)Fungi
81)Snailsaretheintermediatehostsin:
a)Fasciolahepatica
c)Schistoma
b)Wucheroniabancrolti
83)Foodisdivertedintheoesophagousby:
d)Schistoma
b)Taeniasolium
d)Ancyclosomaduodenale
82)_______________isanintestinalparasiteofmanbelongingtophylumnematoda:
a)Taeniasolium
c)Ascarialumbricoides
a)Glottis
c)Cheeks
b)Tongue
d)Epiglottis
84)Label'a'inthefollowingdiagram:
a)Cardiacsphincter
b)Sinoatrial
isformed
...
OH inthiscasewillactas:
a)Electrophile
c)Leavinggroup
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b)Base
27)DuringtheSN1reactions,thefastreactioninvolves:
a)Breakageofcovalentbond
d)Acid
c)Transitionstate
b)Formationofcarbocation
d)Attackofnucleophile
28)AlcoholreactsslowlywithNa-metalascomparedtowaterbecauseithaslowconcentration
ofH+ionwhichsuggeststhatitis:
a)Lessacidicthanwater
c)Moreacidicthanphenol
b)Lessbasicthanphenol
d)Moreacidicthanwater
29)CH3—CH2—OH+PCl5————>CH3—CH2—Cl+POCl3+HCl
...
eapolyesterare:
44)WhichoneofthefollowngisthemainfunctionofDNA:
a)Makingofproteins
c)Breakingofribosesugar
b)Makingofamino
d)Carriesgeneticmaterial
45)_____________isthemajorsourceofaciddepositioninatmosphere:
a)SiO2
b)CO2
MCATNotesAndPapers
c)SO3
d)Al2O3
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46)Theenergyfromultravioletlightissufficienttobreakthe________bondsinCCl 2F2
a)Cl–Cl
c)Cl–F
b)C–Cl
d)C–F
47)Therearealmost200millionpeoplealiveinPakistan
...
67X10–14
c)6
...
5X10–14
d)1
...
After
purificationhehadmade12gofproduct
...
5gofH2O
d)1/4molesofNaCl
50)Anorganicsampleconsistingofcarbon,hydrogenandoxygenwassubjectedto
combustionanalysis
...
543gofthiscompoundgave1
...
636gofwater
vapours
...
41dm³
b) 44
...
82cm³
d)2
...
Howmanynoofprotonsandneutronsare
presentifthenumberofelectronsare18:
a)P=18,n=15
c)P=16,n=16
b)P=16,n=17
d)P=17,n=16
55)XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
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56)XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
57)XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
58)XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
______________________________________________________________________________________
________
ANSWERKEYS
1
a
2
11
b
12
21
a
22
6
16
c
d
26
d
36
c
31
41
46
d
d
a
c
3
b
13
d
7
d
17
b
27
32
b
c
37
a
47
c
42
MCATNotesAndPapers
BIOLOGY
c
c
4
a
a
14
b
23
d 24
a
33
a
34
b
a
44
b
8
a
18
c
28
9
19
d 29
38
b 39
48
a
43
49
MCAT2017
5
b
15
b
25
c
a
10
a
20
a
c
b
c
b
30
b
40
c
35
45
50
d
a
b
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CompiledBy:NOORMOBIN
51
d
52
d
53
61
a
62
d
56
b
66
b
76
c
71
81
b
a
57
67
b
d
82
c
77
d
55
d
63
b 64
d
65
c
73
d 74
c
83
d 84
a
68
b
78
86
d
1
b
2
d
11
c
12
b
13
c
22
a
23
6
16
21
d
c
87
54
58
a
72
c
7
17
MCATNotesAndPapers
b
88
c
c
59
a
69
c
79
a
c
d
d
d
PHYSICS
3
a
4
c
14
a
24
8
d
18
a
60
70
d
a
75
b
85
a
80
c
b
5
d
15
c
9
d
10
19
b
20
MCAT2017
c
a
25
c
a
b
Page
40
26
c
27
a
28
d
37
c
38
31
b
41
d
36
32
42
1
b
2
11
d
12
21
a
22
6
16
26
1
6
CompiledBy:NOORMOBIN
c
a
c
a
c
c
b
a
39
a
40
X
5
d
15
c
b
3
b
13
d
23
c
d
MCATNotesAndPapers
30
43
c
17
7
c
b
b
2
29
33
7
27
a
b
X
b
4
c
c
14
c
24
d
18
b
28
d
3
c
CHEMISTRY
b
c
8
c
44
ENGLISH
8
34
c
35
9
b
10
19
a
20
29
4
9
MCAT2017
b
a
c
c
c
d
a
c
25
a
5
a
30
10
a
b
Page
41
11
b
12
21
b
22
31
d
16
26
36
41
a
b
b
a
46
b
56
X
51
a
CompiledBy:NOORMOBIN
a
13
d
14
b
15
a
23
c
24
b
25
17
d
27
d
37
d
47
X
57
X
32
42
52
a
c
c
18
28
a
a
33
d
43
a
38
c
48
b
58
X
53
a
19
29
34
39
b
b
b
a
44
d
54
b
49
b
c
20
d
30
c
35
d
a
40
b
50
c
45
55
c
X
MDCAT2017completepapercompiled
...
MCATNotesAndPapers
MCAT2017
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CompiledBy:NOORMOBIN
Remembermeinyourprayers
JazakAllah
Regards:
MCATNotesAndPapers
NoorMobin
MCAT2017
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Title: MDCAT ORIGINAL PAST PAPERS
Description: medical and dental college admission test past paper of biology, chemistry, physics and english
Description: medical and dental college admission test past paper of biology, chemistry, physics and english