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General Science 9th Class English Medium Chapter 3 Online Test MCQs With Answers
Question # 1
Individual known as universal donor have blood group
Choose an answer
A group
O group
A.B group
B group
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Question # 2
Human genome consists of base pairs
Choose an answer
4.2 billions
2.4 billions
3.2 billions
5.2 billions
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Question # 3
Genetic information is transferred by
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Nucleus
Chromosomes
Genes
Gametes
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Question # 4
Digestion of proteins starts in.
Choose an answer
Mouth
Alimentary canal
Small intestine
Stomach
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Question # 5
Onegram of carbohydrate contain .......... calories of energy.
Choose an answer
3.8 K
2.8 K
4.8 K
4.0 K
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Question # 6
How many methods are there for waste disposal in developed countries.
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2
3
4
5
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Question # 7
Protein is digested is
Choose an answer
large intestine 
small intestine
stomach & nbsp
Mouth & nbsp
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Question # 8
Blood consist of two parts called.
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Water, blood cells
Plasma, blood cells
RBC, WBC
Plasma, Platelets
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Question # 9
Disbetes and hacmophilia occur due to change in ........ molecule.
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RNA
Protein
DNA
None
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Question # 10
One gram of carbohydrate can supply energy to our body
Choose an answer
3.8kcal
8.3kcal & nbsp
4.8kcal & nbsp
5.3kcal
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Question # 11
Chemical reaction taking place in animal and plant cells are collectively called
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Catabolism
Anabolism
Metabolism
Non of these
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Question # 12
Pencilin wax discovered by.
Choose an answer
Robert Brown
Sir Alexander Flemig and Howard Florey
Edward Jonner
Robert Hooke
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Question # 13
The function of platelets is.
Choose an answer
Blood clotting
Engulfing the baceria
To produce antibiotics
Transfer of oxygen
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Question # 14
Pencililin is obtaied from the fungus called.
Choose an answer
Cephalosporins
Teracyclines
Penicillium
Erythromycines
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Question # 15
It transports digested food and oxygen to the cells of all plats of the body
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Plasma
blood
Enzymes
Glycerol
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Question # 16
Fast are made up of
Choose an answer
glucose
water and carbon dioxide
glycerol and acids
amino acids and water
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