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Biology Life Science Test Medium Mode MCQs With Answers
Question # 1
Human tissues have 85% water is cells of
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Bone
Blood
Brain
Liver
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Question # 2
Induced fit model was proposed by.
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Emil Fischer
Pasteur
Jenner
Koshland
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Question # 3
Taste buds of tongue play important role in food.
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Digestion
Selection
Lubrication
Mastication
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Question # 4
Pyruvic acid the end product of glycolysis before entering the krebs cycle is changed into a two carbon compound.
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Citric acid
Acetic acid
succinic acid
None of these
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Question # 5
Pulse producing plants are belonging to the family.
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Rosaceae
solanaceae
Febaceae
Poaceae
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Question # 6
During breathing no stale of air remains in the lungs of.
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Mammals
Amphibian
Birds
Sarracenia
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Question # 7
The carbohydrate digesting enzyme is called.
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Isomerase
Lipase
Amylase
Protease
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Question # 8
The molecule formed by two amino acids called.
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Peptide linkage
Dipeptide
Peptide bond
Botha a and c
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Question # 9
Hepatitis 'B' is also called.
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Delta Hepatitis
Infectious Hepatitis
Infusion Hepatitis
Serum Hepatitis
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Question # 10
The number of edible mushroom species are about.
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100
200
300
400
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Question # 11
Length of the brown algae range from centimeters to.
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Amphitrichous
Monotrichous
Lophotrichous
Atrichous
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Question # 12
Luteinizing hormone induces.
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Flowering
Vernalization
Ovulation
Menopause
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Question # 13
Part of brain which controls breathing, heart rate and swelling is.
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Cerebrum
Medulla
Mid Brian
Cerebellum
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Question # 14
Chromosomal theory of inheritance was first formulated by.
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Karl Correns
T.H.Morgan
W. Sutton
Carvin Bridges
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Question # 15
In humans ,MSH(melanocyte-stimulating hormone) ___________
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Regulates primary skin color
Causes the thyroid to produce thyroxin
Governs the rate of tarming
Concentration is very low.
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Question # 16
CNS is composed of
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Sensory neuron
Associative neuron
Dendrites
Motor neuron
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Question # 17
________ attach bone to bone and are slightly elastic.
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Ligament
Tendon
Cross bridges
Z- line
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Question # 18
At cytokinesis in plants a membrane structure phragmoplast is formed from vesicles which originate from
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Lysosomes
Centrioles
Golgi complex
Glyoxisomes
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Question # 19
A gene with multiple phenotypic effect is.
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Polygenic
Bombay type
Pleiotropic
Monogenic
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Question # 20
The largest part of brain is
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Cerebellum
Medulla
Cerebrum
Thallamus
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Question # 21
A full set of genes of an individual is called.
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Genome
Genotype
Karyotype
Dominance
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Question # 22
During cell division , the nuclear division is called
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Cytokinesis
Karyokinesis
Endomitosis
Plasmolysis
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