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Biology Life Science Test Medium Mode MCQs With Answers
Question # 1
_______ is not a terpenoid.
Choose an answer
Steroids
Terpenes
Waxes
Rubber
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Question # 2
Which one of these is Macro Molecule.
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H2O
CO2
Starch
O2
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Question # 3
Peptidoglycans absent in.
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Eubacteria
Cyanobacteria
Archaeobacteria
Gram negative bacteria
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Question # 4
A group of living organisms of the same species located in the same place and time is called.
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Community
Population
Induvial
Biome
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Question # 5
Enzyme lower down the energy of.
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Kinetic
Potential
Activation
Ionic
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Question # 6
Which type of cells in human stomach secrete gastrin.
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Mucous cell
Parietal cells
Endocrine cells
Zymogen cells
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Question # 7
Covalently bonded non protein part is called.
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Co factor
Activator
Prosthetic group
Co enzyme
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Question # 8
Scientific name of Planaria is.
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Taenlasolium
Fasciola hepatica
Dugesia
Schistosoma
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Question # 9
The study of microorganism includes bacteria, virus, protozoan and microscopic algae and fungi.
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Molecular biology
Parasitology
Microbiology
Bio technology
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Question # 10
In birds the organ of voice is called.
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Vocal card
Larynx
Syrinx
Parabronchi
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Question # 11
In arthropods, blood is colorless, as it is without
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Chlorophyll
Hamoglobin
Hemocyanin
Haemoiry thrin
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Question # 12
At the time of independence in 1947 the population of pakistan was
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10 m
20 m
25.7 m
32.5 m
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Question # 13
The biome, which has very fertile soil, rich in organic matter with maximum water holding capacity is.
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Alpine forest
Grassiland
Desert
Temperate deciduous forest
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Question # 14
Dialysis cleans the blood either by
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Passing it through an artificial kidney
Filtering it within abdomen
Removing the whole blood from body
Both a&b
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Question # 15
The living organisms producing their own food.
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Heterotrophs
Consumers
Green plants
Decomposers
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Question # 16
Which hormone is chemically steroid .
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ADH
Corticosherone
Insulin
Thyoxine
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Question # 17
Excess MSH is secreted in
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Addison's disease
Parkinson's disease
Grave's disease
Alzheimer's disease
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Question # 18
Full cell cycle in yeast cells has length of.
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30 minutes
60 minutes
90 minutes
124 minutes
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Question # 19
In Pakistan among the animals declared extinct is
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White headed duck
Marbled teal
Houbara Bustard
Crocodile
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Question # 20
Nitrogen waste which is highly toxic and dissolves quickly in body fluids is.
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CO2
Urea
Ammonia
Uric Acid
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Question # 21
The numebr of cervical vertebrae are.
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7
12
33
32
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Question # 22
the reabsorption of water in collecting tubules is under the control of.
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Aidostenrone
ADH
Pressure filtration
Tubular secretion
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