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Chemistry 10th Class English Medium Unit 13 Online Test MCQs With Answers
Question # 1
Which helps in lowering of cholesterol level?
Choose an answer
Vitamin
Fiber
Carbohydratres
All of them
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Question # 2
A bound formed between two amino acids is:
Choose an answer
Peptide linkage
Covalent bound
Hydrogen bound
Glycosidic linkage
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Question # 3
The most important oligosaccharide is:
Choose an answer
Sucrose
Glucose
Fractose
Maltose
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Question # 4
Which diseases cause by the deficiency of vitamin E?
Choose an answer
Rickets
Anemia in babies
Scurvy
Night blindness
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Question # 5
Which of the following is reducing sugar.
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Glucose
Fructose
Sucrose
Starch
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Question # 6
Which one of the following is non- reducing in nature;
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glucose
fructose
starch
sucrose
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Question # 7
The source of galactose.
Choose an answer
Fruits
Vegetables
Cereals
All of them
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Question # 8
Glucose and fructose are.
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Pentose
Triose
Hexoses
None of these
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Question # 9
Denaturing of protein is caused by.
Choose an answer
Heating
Changing pH
Both of them
None of these
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Question # 10
The most important disaccharide is .
Choose an answer
Sucrose
Glucose
Cellulose
None of them
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Question # 11
General formula of carbohydrate is.
Choose an answer
C
n
(H
2
O)
6
CH
C
n
H
2n
C
6
H
2n
O
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Question # 12
Which help to keep the bowel functioning property
Choose an answer
Dietary fiber
Vitamins
Lipids
Carbohydrates
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