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Question Bank

KCET Exam (Biology) - English

Duration: 180 · Questions: 180 · Max Marks: 180 · Language: 1

View Karnataka CET 2026 Exam Page

Physics

1
Temperature can be expressed as derived quantity in terms of
  1. A.length and mass
  2. B.mass and time
  3. C.length, mass and time
  4. D.None of these
2
Electron volt is a unit of
  1. A.potential difference
  2. B.charge
  3. C.energy
  4. D.capacity
3
Dimensions of impulse are
  1. A.[MLT –1]
  2. B.[MLT²]
  3. C.[MT–2]
  4. D.[ML–1T–3]
4
Potential is measured in
  1. A.joule/coulomb
  2. B.watt/coulomb
  3. C.newton–second
  4. D.None of these
5
One Nanometer is equal to
  1. A.10–9m
  2. B.10–6m
  3. C.10–10m
  4. D.10–3m
6
Maxwell is the unit of
  1. A.magnetic susceptibility
  2. B.intensity of Magnetisation
  3. C.magnetic Flux
  4. D.magnetic Permeability
7
Which of the following is derived physical quantity ?
  1. A.Mass
  2. B.Velocity
  3. C.Length
  4. D.Time
8
What are the units of magnetic permeability ?
  1. A.Wb A–1 m–1
  2. B.Wb–1 Am
  3. C.Wb A m–1
  4. D.Wb A–1 m
9
The dimensions of pressure gradient are
  1. A.[ML–2 T–2]
  2. B.[ML–2 T–1]
  3. C.[ML–1 T–1]
  4. D.[ML–1 T–2]
10
The dimensions of Rydberg's constant are
  1. A.[M0L–1T]
  2. B.[MLT–1]
  3. C.[M0 L–1T0]
  4. D.[ML0 T2]
11
'Farad' is the unit of
  1. A.resistance
  2. B.conductance
  3. C.capacitance
  4. D.inductance
12
S.I. unit of surface tension is
  1. A.degree/cm
  2. B.N/m
  3. C.N/m²
  4. D.Nm
13
Which one of the following pairs does not have the same dimension ?
  1. A.Potential energy and Kinetic energy
  2. B.Density and specific gravity
  3. C.Focal length and height
  4. D.Gravitational force and frictional force
14
Which one of the following physical quantity has the same unit as that of pressure ?
  1. A.Angular momentum
  2. B.Stress
  3. C.Strain
  4. D.Work
15
The symbol of SI unit of inductance is H. It stands for
  1. A.Holm
  2. B.Halogen
  3. C.Henry
  4. D.Hertz
16
Light year is a measure of
  1. A.time
  2. B.distance
  3. C.total amount of light falling on the Earth in a year
  4. D.average intensity of light falling on the Earth in a year
17
Which one of the following is not a dimension less quantity ?
  1. A.Strain
  2. B.Relative density
  3. C.Frequency
  4. D.Angle
18
The dimensions of universal gas constant are
  1. A.[L² M¹ T–2 K–1]
  2. B.[L¹ M² T–2 K–1]
  3. C.[L¹ M¹ T–2 K–1]
  4. D.[L² M² T–2 K–1]
19
The dimensions of magnetic moment are
  1. A.[L²A¹]
  2. B.[L²A–1]
  3. C.[L²/A³]
  4. D.[LA²]
20
The dimensions of Wien's constant are
  1. A.[ML0TK]
  2. B.[M0LT0K]
  3. C.[M0L0TK]
  4. D.[MLTK]
21
The dimensional formula of wave number is
  1. A.[M0L0T–1]
  2. B.[M0L–1T0]
  3. C.[M–1 L–1 T0]
  4. D.[M0 L0 T0]
22
The dimensional of Hubble ‘s wave number is
  1. A.[T–1]
  2. B.[M0L0T–2]
  3. C.[MLT4]
  4. D.[MT–1]
23
The dimensions of solar constant is
  1. A.[M0L0T0]
  2. B.[MLT–2]
  3. C.[ML²T–2]
  4. D.MT–3
24
The dimensional formula for entropy is
  1. A.[MLT–2K¹]
  2. B.[ML2 T-2]
  3. C.[ML²T–2K–1]
  4. D.[ML²T–2K]
25
Dimension of specific heat are
  1. A.[ML² T–2 K]
  2. B.[ML² T–2 K–1]
  3. C.[ML²T²K–1]
  4. D.[L²T–2K–2]
26
The physical quantity which has the dimensional formula [M¹T–3] is
  1. A.surface tension
  2. B.solar constant
  3. C.density
  4. D.compressibility
27
Which one of the following elements is used as a timekeeper in atomic clocks ?
  1. A.Potassium
  2. B.Caesium
  3. C.Calcium
  4. D.Magnesium
28
Which one of the following is the value of one nanometer ?
  1. A.10–7 cm
  2. B.10–6 cm
  3. C.10–4 cm
  4. D.10–3 cm
29
What is the unit of pressure ?
  1. A.Newton/sq. meter
  2. B.Newton–meter
  3. C.Newton
  4. D.Newton/meter
30
The unit of pressure is
  1. A.kg/cm²
  2. B.kg/cm
  3. C.kg/mm
  4. D.kg/cm3
31
Which one of the following quantities doe not have unit ?
  1. A.Stress
  2. B.Force
  3. C.Strain
  4. D.Pressure
32
Dimensional formula for thermal conductivity is here K denotes the temperature:
  1. A.MLT–2K
  2. B.MLT–2K–2
  3. C.MLT–3K
  4. D.MLT–3K–1
33
Which of the following is the unit of molar gas constant ?
  1. A.JK–1 mol–1
  2. B.Joule
  3. C.JK–1
  4. D.J mol–1
34
Density of liquid is 16.8 g cm–3. Its value in the International System of Units is
  1. A.16.8 kgm–3
  2. B.168 kgm–3
  3. C.1680 kgm–3
  4. D.16800 kgm–3
35
The dimensional formula of couple is
  1. A.[ML² T–2]
  2. B.[MLT²]
  3. C.[ML–1T–3]
  4. D.[ML–2T–2]
36
Subtract 0.2 J from 7.26 J and express the result with correct number of significant figures.
  1. A.7.1 J
  2. B.7.06 J
  3. C.7.0 J
  4. D.7 J
37
Multiply 107.88 by 0610 and express the result with correct number of significant figures.
  1. A.65.8068
  2. B.65.807
  3. C.65.81
  4. D.65.8
38
When 97.52 is divided by 2.54, the correct result is
  1. A.38.3937
  2. B.38.394
  3. C.38.39
  4. D.38.4
39
Which of the following is the most accurate ?
  1. A.200.0m
  2. B.20 × 10¹ m
  3. C.2×10²m
  4. D.data is inadequate
40
The area of a square is 5.29 cm². The area of 7 such square taking into account the significant figures is:
  1. A.37cm²
  2. B.37.030 cm²
  3. C.37.03 cm²
  4. D.37.0 cm²
41
The SI unit of coeffient of mutual inductance of a coil is
  1. A.henry
  2. B.volt
  3. C.farad
  4. D.weber
42
The S.I. unit of pole strength is
  1. A.Am²
  2. B.Am
  3. C.Am–1
  4. D.Am–2
43
Which is dimensionless ?
  1. A.Force/acceleration
  2. B.Velocity/accerleration
  3. C.Volume/area
  4. D.Energy/work
44
The expression [ML–1T–2] does not represent
  1. A.pressure
  2. B.power
  3. C.Stress
  4. D.Young's modulus
45
The dimensional formul of current density is
  1. A.[M0L–2T–1Q]
  2. B.[M0L2T1Q–1]
  3. C.[MLT–1Q]
  4. D.[ML–2T–1Q²]
46
Match the List – I with List – II
List - I                  List - II
(Units)        (Physical quantity)
A. Watt                 1. Electric charge
B. Tesla               2. Power
C. Coulomb       3. Luminous intensity
D. Candela        4. Magnetic field
Select the correct answer from the codes given below :
  1. A.A B C D
    1 4  1  3
  2. B.1 2  3 4
  3. C.1 2  4  3
  4. D.2 4 3   1
47
Match the List – I with List – II
List - I                            List - II
(Physical quantity)    (Units)
A. Power                    1. kg ms–1
B. Energy                   2. kg m²s–1
C. Momentum          3. Nm–2
D. Pressure              4. kW
                                    5. kWh
Select the correct answer from the codes given below :
  1. A.A B C D
    4 5 1  3
  2. B.4 5 1 2
  3. C.5 4 1 2
  4. D.5 4 2 3
48
What is the correct sequence in which the lengths of the following units increase ?
(1) Angstrom
(2) Micron
(3) Nanometer
Select the correct answer from the codes given below :
  1. A.1, 2, 3
  2. B.3, 1, 2
  3. C.1, 3, 2
  4. D.2, 3, 1
49
Match the List – I with List – II
List - I                                   List - II
(Physical quantitiy)           (Units)
A. Density                         1. [MLT–2]
B. Force                            2. [ML–3]
C. Energy                         3. [MLT–1]
D. Momentum                 4. [ML2T–2]
Select the correct answer from the codes given below :
  1. A.A B C D
    3 2  4  1
  2. B.1 2 3 4
  3. C.2 1 4 3
  4. D.3 2 1 4
50
Match the List – I with List – II
List - I                              List - II
(Physical quanitity)      (Units)
A. Solid angle            1. pascal
B. Impulse                  2. Steradian
C. Viscosity                3. Newton–second
D. Pressure               4. Pascal–second
Select the correct answer from the codes given below :
  1. A.A B C D
    2 4  3 1
  2. B.2 3 4 1
  3. C.1 4 3 2
  4. D.1 3 4 2
51
Which of the following is most accurate ?
  1. A.A screw gauge of least count 0.001 mm
  2. B.A screw gauge having pitch 1 mm and 50 divisions on circular scale
  3. C.A vernier callipers of least count 0.01 mm
  4. D.Vernier callipers having 20 divisions on the sliding scale (vernier scale) coinciding 19 divisions on the main millimetre scale
52
Which of the following quantities has a unit but dimensionless ?
  1. A.Strain
  2. B.Reynolds number
  3. C.Angular displacemet
  4. D.Poisson's ratio
53
The displacement of a body at a particular second n is given by the expression  The dimensional formula of Snth in this equation is
  1. A.[M¹L0T¹]
  2. B.[M0L1T0]
  3. C.[M0L¹T–1]
  4. D.[M0L0T0]
54
The division of energy by time is X. The dimensional formula ofX is same as that of
  1. A.momentum
  2. B.power
  3. C.torque
  4. D.electric field
55
The dimensions of electromotive force in terms of correntA are
  1. A.[MT-2 A-2]
  2. B.[ML2T-2 A2]
  3. C.[ML2T-2 A -2]
  4. D.[ML2T3 A-1]
56
[MLT-1] + [MLT-1] = ………………
  1. A.[M0L0T0]
  2. B.[MLT-1]
  3. C.2[MLT-1]
  4. D.None of these
57
Which physical quantities have same dimensions ?
  1. A.Moment of couple and work
  2. B.Force and power
  3. C.Latent heat and specific heat
  4. D.Work in power
58
life is charge, V the potential difference, T the temperature, then the units of   are the same as that of
  1. A.planck’s constant
  2. B.stefan’s constant
  3. C.Boltzmann constant
  4. D.gravitational constant
59
in the eqn. (V - b) = constant, the unit of a is
  1. A.dyne × cm5
  2. B.dyne × cm4
  3. C.dyne × cm3
  4. D.dyne × cm2
60
The least count of an instrument is 0.01 cm. Which of the following reding denotes the one, measured by this instrument ?
  1. A.1.04 cm
  2. B.2.001 cm
  3. C.3.1 cm
  4. D.None of these

Chemistry

1
Which of the following is not a synthetic fibre:
  1. A.Anygora
  2. B.Rayon
  3. C.Nylon
  4. D.Polyster
2
Which one of the following is not contained in Portland cement ?
  1. A.Ca3Al2O6
  2. B.Ca3SiO5
  3. C.Ca2Si­O4
  4. D.Ca3(PO4)2
3
What is the reson for white cement to be white ?
  1. A.It does not contain carbon
  2. B.It does not contain silicon
  3. C.It does not contain iron
  4. D.It does not contain calcium
4
Which fertilizer is assimilated directly by the plant ?
  1. A.Super phosphate
  2. B.Nitrolim
  3. C.Muriate of Potash
  4. D.Humus
5
Which of the following chemicals is used in foam fire extinguishers ?
  1. A.Aluminium sulphate
  2. B.Copper sulphate
  3. C.Cobalt sulphate
  4. D.Nickel sulphate 
6
What is a mixture of potassium nitrate, powdered charcoal and sulphur called ?
  1. A.Glass
  2. B.Cement
  3. C.paint
  4. D.Gun powder
7
Which one of the following chemicals is used in beauty parlours for hair – setting ?
  1. A.Sulphur based
  2. B.Phosphorus based
  3. C.Silicon based
  4. D.Iron based 
8
Which one of the following is used as a mordant in dyeing and tanning industry ?
  1. A.Magnesium oxide
  2. B.Magnesium carbonate
  3. C.Magnesium chloride
  4. D.Magnesium sulphate
9
Which one of the following substances is used in the manufacture of safety matches ?
  1. A.Red phosphorus
  2. B.White phosphorus
  3. C.Phosphorus trioxide (P2O3)
  4. D.Black phosphorus
10
Which one of the following polymeric materials is used for making bullet proof jacket ?
  1. A.Nylon –6, 6
  2. B.Rayon
  3. C.Kevlar
  4. D.Dacron
11
Which one of the following is another name of RDX
  1. A.Cyanohydrin
  2. B.Dextran
  3. C.Cyclohexane
  4. D.Cyclonite
12
Which one of the following is used as an explosive ?
  1. A.Phosphorus trichloride
  2. B.Mercuric oxide
  3. C.Graphite
  4. D.Nitroglycerine
13
Flint glass is obtained from which of the following ?
  1. A.Zinc and barium borosilicate
  2. B.Sand, red lead and potassium carbonate
  3. C.Sodium aluminium borosilicate
  4. D.Pure silica and zinc oxide
14
Which one of the following correctly defines the state of glass ?
  1. A.Crystalline solid
  2. B.Super cooled liquid
  3. C.Condensed gas
  4. D.Liquid crystal
15
Which one of the following is not used as fertilizer ?
  1. A.Ammonium nitrate
  2. B.Ammonium sulphide
  3. C.Ammonium phosphate
  4. D.Ammonium sulphate   
16
Which one of the following elements is needed in the human body to transfer electrical signals by nerve cells ?
  1. A.Lithium
  2. B.Sodium
  3. C.Rubidium
  4. D.Caesium
17
Which one of the following is NOT true for bleaching powder ?
  1. A.It is used as a reducing agent in chemical industries
  2. B.It is used for bleaching wood pup in paper factories
  3. C.It is used for disinfecting drinking water
  4. D.It is used for bleaching linen in textile industry
18
Hard glass having the same ingredientsas soft glass excepts.
  1. A.hard glass have Na in place of K
  2. B.hard glass having K in place of Na
  3. C.hard glass having both Na and K
  4. D.None of the above
19
A complete fertilizer provides
  1. A.N,P, K
  2. B.S, K, N
  3. C.S, B, K
  4. D.N, S, P
20
Antacids are commonly used to get rid of acidity in the Stomach. A commonly used antacid is.
  1. A.sodium hydrogen phthalate
  2. B.magnesium hydroxide  
  3. C.calcium hydroxide
  4. D.manganese acetate
21
Annealing of glass is done to.
  1. A.make it brittle
  2. B.make it opaque
  3. C.make it transparent
  4. D.None of the above
22
Petrochemicals are obtained from.
  1. A.coal
  2. B.petroleum
  3. C.coal tar
  4. D.All of these
23
The use of chemicals for treatment of diseases is called as.
  1. A.isothermotherapy
  2. B.angiotherapy
  3. C.physiotherapy
  4. D.chemotherapy
24
Which of the following is a hypnotic drug ?
  1. A.luminal
  2. B.salol
  3. C.catechol
  4. D.chemisol
25
Teflon is a polymer of which of the following monomers ?
  1. A.Tetrafluoroethylene
  2. B.Vinyl chloride
  3. C.Acetylene dichloride  
  4. D.None of the above/More than one of the above
26
LPG used as domestic fuel chiefly contains–
  1. A.Methane
  2. B.Propane
  3. C.Ethylene
  4. D.Butane
  5. E.None of the above/More than one of the above     
27
Glass is a.
  1. A.liquid
  2. B.colloid
  3. C.non–crystalline amorphous solid
  4. D.crystalline solid
28
Which one of the following acids is used for etching glass ?
  1. A.H2SO4
  2. B.HNO3
  3. C.HF
  4. D.HCI
29
What is the purpose of adding plasticizers in paint manufacturing process ?
  1. A.They act as a film–forming constituent
  2. B.They reduce the viscosity
  3. C.They prevent the polymerization and condensation
  4. D.They provide elasticity to the film and minimize its cracking
30
Which raw material is used in the preperation of soft glass ?
  1. A.K2CO3, SiO2, CaCO3
  2. B.K2CO3, SiO2, PbCO3
  3. C.Na2CO3, SiO2, CaCO3
  4. D.Na2CO3, SiO2, PbO
31
What is the composition of nitrolim – a chemical fertilizer ?
  1. A.Nitrogen and limestone
  2. B.Calcium carbide and nitrogen
  3. C.Calcium carbide and carbon
  4. D.None of above
32
the major component used in preparation of different type of glasses is.
  1. A.Silica
  2. B.Sodium borate
  3. C.Calcium silicate
  4. D.Sodium silicate
33
Salts of which of the following elements provide colours to fireworks ?
  1. A.Zinc and sulphur
  2. B.Potassium and mercury
  3. C.Strontium and barium
  4. D.Chromium and nickel
34
Given below are two statements :
Statement I : Phenyl is used as a household germicide.
Statement II : Phenyl is phenol derivative and phenol is an effective germicide.
In the light of the above statement, choose the correct answer from the options given below:
  1. A.Both Statement I and II are correct and Statement II is the correct explanation of Statement I
  2. B.Both Statement I and Statement II are true but Statement II is NOT the correct explanation of Statement I
  3. C.Statement I is correct, but Statement II is incorrect
  4. D.Statement I is incorrect, but Statement II is correct
35
Given below are two statements :
Statement I : Coal–based thermal power stations contribute to acid–rain.
Statement II : Oxides of carbon are emitted when coal burns.
In the light of the above statement, choose the correct answer from the options given below:
  1. A.Both Statement I and II are individually correct and Statement II is the correct explanation of Statement I
  2. B.Both Statement I and Statement II are individiaully correct but Statement II is not the correct explanation of Statement I
  3. C.Statement I is correct, but Statement II is incorrect
  4. D.Statement I is incorrect, but Statement II is correct
36
Terfenadine is commonly used as a/an.
  1. A.transquilizer
  2. B.antihistamine
  3. C.antimicrobial
  4. D.antibiotic
37
Which one of the following is not a tranqualizer ?
  1. A.Equanil
  2. B.Veronal
  3. C.Salvarsan
  4. D.Serotonin
38
Barbituric acid and its derivatives are well known.
  1. A.antipyretics    
  2. B.analgesics
  3. C.antiseptics  
  4. D.tranquilizers 
39
Which one among is not an analgesic ?
  1. A.Ibuprofen
  2. B.Naproxen
  3. C.Aspirin
  4. D.Valium
40
Various phenol derivatives, tincture of iodine (2 – 3%) I 2 in (water/alcohol) and some dyes like methylene blue are.
  1. A.antiseptics
  2. B.disinfectants
  3. C.analgesics
  4. D.antipyretics
41
Commonly used antiseptics 'Dettol' is a mixture of.
  1. A.o–chlorophenozylenol + terpeneol
  2. B.o–cresol + terpeneol
  3. C.phenol + terpeneol
  4. D.chloroxylenol + terpeneol
42
Which of the following is not an antiseptic drug ?
  1. A.Iodoform
  2. B.Dettol
  3. C.Gammexene
  4. D.Genatian violet
43
Which one of the following substances is made from natural raw materials ?
  1. A.Rayon
  2. B.Nylon
  3. C.Polyster
  4. D.Polystyrene
44
The polymeric fibre used as a substitute for wool in making synthetic blankets, sweaters, etc. is.
  1. A.nylon
  2. B.teflon
  3. C.orlon
  4. D.bakelite
45
The cleaning of dirty clothes by soaps and detergents is deue to a type of molecules called surfactants, which are present in soaps and detergents. The surfactant molecules remove the dirt by.
  1. A.making the cloth slippery
  2. B.producing some gases between the dirt and the cloth
  3. C.dissolving the dirt
  4. D.forming some aggregates of themselves and take away the dirt in the core of the aggregates
46
Contact lenses are made from.
  1. A.polyvinyl chloride
  2. B.polystyrene
  3. C.lucite
  4. D.teflon
47
On of the occupational health hazards commonly faced by workers of ceramics, pottery and glass industry is.
  1. A.stone formation in gall bladder
  2. B.melanoma
  3. C.silicosis
  4. D.stone formation in kidney
48
vermicompost is an/a.
  1. A.inorganic fertilizer
  2. B.toxic substance
  3. C.organic bio fertilizer
  4. D.synthetic fertilizer
49
The macro nutrients provided by inorganic fertilizer are.
  1. A.carbon, iron and boron
  2. B.magnesium, manganese and sulphur
  3. C.magnesiu, zinc and iron
  4. D.nitrogen, phosphorus and potassium
50
Which one of the following statement is not correct ?
  1. A.Water starts boiling when its vapour pressure becomes equal to amospheric pressure
  2. B.Water is known as universal solvent
  3. C.Permanent hardness of water is due to presence of MgCl­­2­, CaCl2, MgSO4 and CaSO4
  4. D.Density of ice is greater than that of water
51
Density of the following polymers is used for making bullet proof windows ?
  1. A.Polycarbonates
  2. B.Polyerethanes
  3. C.Polystyrene
  4. D.Polyamides
52
Match the List – I with List – II
List - I                        List - II
(Substances)         (Applications)
​A. Aspartame     1. Syunthetic rubber
B. Freon             2. Anti – histamine
C. Neoprene      3. Artificial Sweetener
D. Benadryl       4. Refrigerant
Select correct answer using the codes given below :
  1. A.A B C D
    1 3  4 2
  2. B.2 4 1 3
  3. C.3 4 1 2
  4. D.3 1 2 4
53
Match the List – I with List – II
List - I                List - II
(Noble gas)       (Use)
A. Argon        1. In lights for advertising display
B. Neon         2. Airport landing lights and in light houses
C. Krypton     3. Light in photographer's flash gun
D. Xenon       4. In tungsten filament to last longer
Select correct answer using the codes given below :
  1. A.A B C D
    3 1  2  4
  2. B.3 2 1 4
  3. C.4 2 1 3
  4. D.4 1 2 3
54
Which one is a sublime substance ?
  1. A.Table salt   
  2. B.Sugar
  3. C.Iodine
  4. D.Potassium Iodide
55
The process of change of liquied state into gaseous state at constant temperature is known as.
  1. A.boiling
  2. B.melting
  3. C.fusion
  4. D.evaporation
56
Which one is a surface phenomenon ?
  1. A.Evaporation
  2. B.Boiling
  3. C.Both (a) and (b)
  4. D.None of these  
57
Jayamkondam in Tamil Nadu is famous for which among the following minerals ?
  1. A.Bauxite
  2. B.Lignite
  3. C.Calcite
  4. D.Magnesite
58
Which of the following processes is known as fusion ?
  1. A.change of liquid to solid
  2. B.Change of solid to liquid
  3. C.Change of liquid to vapour
  4. D.Change of gaseous state to solid state
59
The one, in which interparticle forces are strongest, is.
  1. A.sodium chloride
  2. B.hydrogen
  3. C.ether
  4. D.carbon dioxide   
60
Which of the following is compound ?
  1. A.Stainless steel
  2. B.Brass
  3. C.Iron sulphide
  4. D.Diamond

Biology

1
Which of the following contain enzymes for cellular respiration ?
  1. A.Dictyosomes
  2. B.Endoplasmic reticulum
  3. C.lysosomes
  4. D.Mitochondria
2
Which one among the following nutrients is a strctural
  1. A.Cell membrane
  2. B.Plasma membrane
  3. C.Cell wall
  4. D.Nucleus
3
Which one among the following nutrients is a structural component of the cell wall of plants ?
  1. A.Manganese
  2. B.Potassium
  3. C.Phosphorus
  4. D.Calcium
4
Which of the following groups is present in animal cells ?
  1. A.Mitochondria, Cell membrane, Cell wall, Cytoplasm
  2. B.Chloroplasts, Cytoplasm, Vacuole, Nucleus
  3. C.Nucleus, Cell membrane, Mitochondria, Cytoplasm
  4. D.Vacuole, cell membrane, Nucleus, Mitochondria
5
For which among the following is not a true fruit ?
  1. A.Apple
  2. B.Date
  3. C.Grape
  4. D.Plum
6
Which one of the following is not a constituent of cell membrane ?
  1. A.Cholesterol
  2. B.Glycoplids
  3. C.Proline
  4. D.Phospholipids
7
The replication of DNA is a pre-requisite for a eukaryotic cell to undergo division. During the cell cycle, the DNA replicates in
  1. A.S–phase
  2. B.G1–phase
  3. C.G2–phase
  4. D.M-phase
8
During which stage of mitosis does cytokinesis usually occur in animals ?
  1. A.Phophase
  2. B.Metaphase
  3. C.Anaphase
  4. D.Telophase
9
Lysosome arises from
  1. A.endoplasmic reticulum
  2. B.golgi apparatus
  3. C.nucleus
  4. D.mitochondria
10
The correct sequence of cell cycle is
  1. A.S, G1, G2, M
  2. B.S, M, G1, G2
  3. C.G1, S, G2, M
  4. D.M, G1, G2, S
11
Biological membranes are composed of
  1. A.40% proteins and 60% lipids
  2. B.50% proteins and 50% lipids
  3. C.70% proteins and 30% lipids
  4. D.60% proteins and 40% lipids
12
F1 particles / oxysome / elementary particles are present in
  1. A.endoplasmic reticulum
  2. B.chloroplast
  3. C.mitochondria
  4. D.golgi complex
13
"Endomitosis" refers to
  1. A.division of nucleus without chromosomal division
  2. B.division of chromosome without nuclear division
  3. C.division of cytoplasm
  4. D.None of the above
14
When the concentration of water and solutes on either side of the cell membrane is same, the solution is said to be
  1. A.hypertonic
  2. B.isotonic
  3. C.hypotonic
  4. D.None of these
15
The function of nucleous is the synthesis of
  1. A.DNA
  2. B.m - RNA
  3. C.r- RNA
  4. D.t - RNA
16
Mesosome in a bacterial cell is
  1. A.plasmid
  2. B.connection between two cells
  3. C.plasma membrane infolded for respiration
  4. D.None of these
17
In living cels synthesis of ribonoucleic acid (RNA) takes place in :
  1. A.Cytoplasm
  2. B.Nucleus
  3. C.Golgi body
  4. D.Nephron
18
The cell organelle storing substances like starch, oil and proteins is
  1. A.Vacuole
  2. B.Lysosome
  3. C.Plastid
  4. D.Golgi body
19
Organisms lacking nuclear membrane and cell organelles is called as :
  1. A.Prokaryotes
  2. B.Eukaryotes
  3. C.Protozoa
  4. D.Virus
20
Cell organelles that are involved in the waste disposal system of the cell are :
  1. A.Golgi apparatus
  2. B.Lysosomes
  3. C.Chromosomes
  4. D.Ribosomes
21
Which one of the following is an organelle that is NOT found in prokaryotic cells ?
  1. A.Cell wall
  2. B.Mitochondria
  3. C.Plasma membrane
  4. D.Ribosome
22
Which one of the following cell organelles mainly functions as storehouse of digestive enzymes ?
  1. A.Desmosome
  2. B.Ribosome
  3. C.Lysosome
  4. D.Vacuoles
23
Cell wall of any fungus is different from plant in having
  1. A.cellulose
  2. B.chitin
  3. C.cholesterol
  4. D.glycogen
24
In prokaryotic organisms, nuclear region is not surrounded by a membrane.This undefined nuclear region is known as
  1. A.Nucleic acid
  2. B.Nucleoid
  3. C.Nucleolus
  4. D.Nucleosome
25
Which one of the following functions is not carried out by smooth endoplasmic reticulum ?
  1. A.Transport of materials
  2. B.Synthesis of lipid
  3. C.Synthesis of protein
  4. D.Synthesis of steroid hormone
26
Which of the following is the cellular respiratory centre ?
  1. A.Nucleus
  2. B.Mitochondria
  3. C.Ribosome
  4. D.Golgi body
27
Which one of the following cell organelles contains DNA ?
  1. A.Golgi apparatus
  2. B.Mitochondrion
  3. C.Lysosome
  4. D.Endoplasmic reticulum
28
Movement of materials to different parts of cytoplasm and nucleus is generall carried out by
  1. A.Ribosomes
  2. B.Mitochondria
  3. C.Lysosomes
  4. D.Endoplasmic reticulum
29
In mitochondria, ATP synthesizing chemical reactions take place in the
  1. A.Outer membrane
  2. B.Matrix
  3. C.Inner membrane
  4. D.DNA of mitochondria
30
Cell wall is not present in cells of
  1. A.Bacteria
  2. B.Plants
  3. C.Fungi
  4. D.Humans
31
Which cell organelles have their own DNA and Ribosomes ?
  1. A.Golgi body and Endoplasmic Reticulum
  2. B.Mitochondria and Plastids
  3. C.Lysosome and Golgi body
  4. D.Vacuole and Plastids
32
Osmosis is the process of movement of water molecules from its
  1. A.higher concentration to its lower concentration through a cell wall
  2. B.lower concentration to its higher concentration through a fully permeable membrane
  3. C.higher concentration to its lower concentration through a fully permeable membrane
  4. D.higher concentration to its lower concentration through a semi - permeable membrane
33
Cell were first discovered by
  1. A.Robert Hooke
  2. B.Leeuwenhoek
  3. C.Purkinje
  4. D.Virchow
34
The plasma membrane is
  1. A.permeable
  2. B.impermeable
  3. C.selectively permeable
  4. D.both (a) and (b)   
35
Nuclear material without cover is found in
  1. A.mycoplasma and green algae
  2. B.bacteria and fungi
  3. C.bacteria and blue green algae
  4. D.none of the above
36
The work 'prokaryote' means a cell
  1. A.with many nuclei
  2. B.with one nucleus
  3. C.with diffused nucleus
  4. D.without chloroplast
37
Minute structures on bacterial cell are called
  1. A.hair
  2. B.cilia
  3. C.flagella
  4. D.pili        
38
Cell theory was proposed by
  1. A.Schleiden and Schwann
  2. B.Robert Brown
  3. C.Leeuwenhoek
  4. D.Purkinje      
39
The undefined nuclear region in a bacteria is
  1. A.nucleoid
  2. B.nucleus
  3. C.chromosome
  4. D.nucleolus
40
Nucleus plays a crucial part in
  1. A.metabolism
  2. B.cellular reproduction
  3. C.lipid synthesis
  4. D.protein synthesis
41
Which of the following is not present in prokaryotes ?
  1. A.Ribosomes
  2. B.Cell wall
  3. C.Plasma membrane
  4. D.Nuclear membrane
42
Chemical nature of carrier molecules facilitating transport across plasma membrane is
  1. A.starchy
  2. B.sugary
  3. C.proteinaceous
  4. D.fatty acidic  
43
ER remains associated with
  1. A.dictyosomes
  2. B.mitochondria
  3. C.karyotheca
  4. D.chloroplast  
44
Vacuole is surrounded by
  1. A.plasmalemma
  2. B.cell wall
  3. C.tonoplast
  4. D.plasmodesmata
45
The organisms that lack membranes are
  1. A.Viruses
  2. B.Bacteria
  3. C.protozoans
  4. D.Fungi   
46
The organelle attached to the ER is
  1. A.ribosomes
  2. B.lysosomes
  3. C.golgi bodies
  4. D.proteins     
47
Golgi bodies help in
  1. A.excertion of steroids
  2. B.storage and secretion
  3. C.translation
  4. D.trnascription
48
According to fluid mosaic model plasma membrane is composed of
  1. A.phospholipids, extrinsic and intrinsic proteins
  2. B.phospholipids and oligosaccharides
  3. C.phospholipids and hemicellulose
  4. D.phospholipids and integral glycoproteins
49
The presence of .............. organelle is only revealed by electron microscope .
  1. A.chloroplast
  2. B.mitochondria
  3. C.Golgi bodies
  4. D.lysosome
50
One of these is the smallest in size
  1. A.Ribosome
  2. B.Lysosome 
  3. C.Mitochondria
  4. D.Chloroplast   
51
The SER  helps in building the cell membrane. This process is called
  1. A.protein synthesis
  2. B.membrane abiogenesis
  3. C.membrane biogenesis
  4. D.glycogenesis
52
Golgi apparatus is involved in the formation of :
  1. A.lysosome
  2. B.vacuoles
  3. C.plastids
  4. D.mitochondria
53
DNA is a component of
  1. A.mitochondria
  2. B.chloroplast
  3. C.cytoplasm
  4. D.(a) and (b) both
54
One of these is double membrane organelle
  1. A.lysosome
  2. B.mitochondria
  3. C.nucleus
  4. D.endoplasmic reticulum
55
The cell organelle containing the flatterned membrane bounded cisternae are located near the nucleus is
  1. A.mitochondria
  2. B.Golgi
  3. C.centioles
  4. D.nucleous
56
The entry of mineral ions in a plant cell during absorption is
  1. A.passive absorption
  2. B.active absorption
  3. C.osmosis
  4. D.encocytosis
57
The suicide bags of the cells are
  1. A.mitochondria
  2. B.plastids
  3. C.golgi complex
  4. D.ribosomes    
58
When gene targeting involving gene amplification is attempted in a person’s tissue to treat disease, it is known as :
  1. A.Safety testing
  2. B.Biopiracy
  3. C.Gene therapy
  4. D.Molecular diagnosis
59
Vesicles are essential for the normal functioning of the golgi apparatus because
  1. A.they provide energy for chemical reactions
  2. B.they move proteins and lipids between different parts of the organelle
  3. C.they contribute to the structural integrity of the organelle
  4. D.they produce the sugars that are aded to proteins
60
Amino Acid chains built by the ribosomes then move to the
  1. A.golgie apparatus
  2. B.lysosome
  3. C.endoplasmic reticulum
  4. D.mitochondria