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10th Class Chemistry Chapter 13 Biochemistry English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
Which one the following is more reactive?
Choose an answer
Methane
Ethane
Ethene
Acetylene
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Question # 2
Rickets disease is caused by the deficiency of.
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Vitamin D
Vitamin A
Vitamin E
Vitamin C
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Question # 3
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 # 4
50% dextrose contains approximate amount of energy.
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250 calories
16 Calories
170 calories
120 calories
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Question # 5
Which is disaccharide?
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Glucose
Fructose
Sucrose
Starch
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Question # 6
Glucose is:
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Hexabydroxy aldehyde
Hexahydroxy ketone
Polyhydroxy aldehyde
Pentahydroxy ketone.
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Question # 7
Fructose contain group.
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Ketone
Aldehyde
Alcoholic
Alkyl
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Question # 8
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 # 9
Vitamin B
1
(Thiamin) was discovered by.
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Hopkins
Funk
J.Watson
Davy
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Question # 10
Deficiency of Vitamin E causes.
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rickets
Scurvy
Anemia in babies
Night blindness.
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Question # 11
Hypoglycemia result due to:
Choose an answer
high cholesterol level
low cholesterol level
low sugar level in body
high sugar level in body
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Question # 12
The percentage of protein in dry weight of cell.
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20%
40%
50%
70%
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Question # 13
The general formula of carbohydrate is:
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C2n(H2O)
CN(H2O)n
Cn(H2O)2n
C2n(H2O)n
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