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10th Class Chemistry Chapter 13 Biochemistry English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Maltose is commonly found in .
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Cereal
Milk
Cotton
Honey
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Question # 2
White viscous fluid present in an egg is.
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Proten
Fats
Vitamin
Carbohydrates.
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Question # 3
Enzymes are proteins which have the following properties except.
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They catalyze reaction
They are highly non-spcific
They are highly efficient
They are pro
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Question # 4
Which one of these protects us against the disease;
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Carbohydrates
Lipids
Proteins
all of these
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Question # 5
Which helps in lowering of cholesterol level?
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Vitamin
Fiber
Carbohydratres
All of them
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Question # 6
Dextrose is a crystallized:
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sucrose
lactose
glucose
fructose
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Question # 7
These are safe source of food and energy for body during emergency.
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Proteins
Vitamins
Carbohydrats
Lipids
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Question # 8
Which is disaccharide?
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Glucose
Fructose
Sucrose
Starch
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Question # 9
Chemical formula of Stearic acid.
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C
15
H
31
COOH
C
17
H
35
COOH
C
15
H
37
COOH
None of them
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Question # 10
Carbohydrates are synthesized by plants through.
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Respiration
Photosynthesis
Dehydrateion
Evaporation
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Question # 11
Condensed formula of ethane is.
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C
3
H
8
C
2
H
2n+2
C
2
H
2n-2
C
n
H
2n+1
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Question # 12
Which one of the following statements about glucose and sucrose is incorrect.
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Soluble in water
Naturally occuring.
Carbohydrates
Disaccharides
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Question # 13
Human body uses carbohydrates in the form of
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Glucose
Maltose
Fructose
Galatose
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