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Biology Life Science Test Medium Mode MCQs With Answers
Question # 1
Sepia belong to.
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Cephalopoda
Myriapoda
Gastopoda
Annelida
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Question # 2
After fertilizaton ovule is changed into
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Ovary
Seed
Fruit
Flower
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Question # 3
The irritant substances of smoke generally cause
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Smoker's hiccough
Smoker's sneeze
Smoker's yawing
Smoker's cough
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Question # 4
The rate of an enzyme catalyzed reaction
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Is constant under condition
Decreases as substrate concentration increases
Cannot be measured
Can be reduced by inhibitors
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Question # 5
When blood leaves the capillary bed most of the carbon dioxide is in the form of
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Carbonate ions
Bicarbonate ions
Hydrogen ions
Hydroxyl ions
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Question # 6
The citric acid cycle
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Takes place in the mitochondrion
Produces two molecules of NAD
+
for every glucose molecule processed
It is same as fermentation
Has no connection with the respiratory chain
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Question # 7
Modification of proteins and lipids as glycopeptides and glycoproteins occur in
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Ribosomes
Golgi apparatus
SER
All of above
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Question # 8
Hepatitis is an inflammation if.
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Stomach
Pancreas
Liver
Kidney
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Question # 9
Spiracles are found in
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Fish
Cockroach
Leech
Earth worm
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Question # 10
Apoplast pathway becomes discontinuous in endodermis due to.
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Pericycle
Xylem
Casparian strip
Cortex
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Question # 11
Margulis and Schwartz have listed ...... phyla of protista
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Twenty three
Twenty five
Twenty seven
Twenty nine
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