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10th Class Chemistry Chapter 13 Biochemistry English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
When glucose and fructose combine and forms.
Choose an answer
Starch
Cellulose
Sucrose
None of these
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Question # 2
How many percentage of protein is present in dry weight of animal?
Choose an answer
More then 20%
More then 30%
More then 40%
More then 50%
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Question # 3
Lactose and maltose are;
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monosaccharides
disaccharides
trisaccharides
tetrasaccharides
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Question # 4
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 # 5
The energy provided by carbohydrates in per gram.
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17 KJ
21 KJ
35 KJ
10 KJ
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Question # 6
Which one of the following is not the characteristics of monosaccharide?
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White crystalline solids
Soluble in water
Hydrolysable
Reducing is nature
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Question # 7
Alkenes are produced in large amounts by cracking of.
Choose an answer
Natural gas
Petroleum
Benzene
xylol
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Question # 8
The percentage of protein in dry weight of cell.
Choose an answer
20%
40%
50%
70%
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Question # 9
Deficiency of Vitamin E causes.
Choose an answer
rickets
Scurvy
Anemia in babies
Night blindness.
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Question # 10
Glucose and fructose are;
Choose an answer
trioses
tetroses
pentoses
hexoses
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Question # 11
Which protect our muscles from cramping?
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Carbohydrats
Vitamins
Lipids
Proteins
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Question # 12
The most important oligosaccharide is:
Choose an answer
Sucrose
Glucose
Fractose
Maltose
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Question # 13
Low sugar level in human body result in.
Choose an answer
Hyperglycemia
Hypoglycemia
Anemia
All of them
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