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9th Class Biology Chapter 8 Nutrition English Medium KPK Boards Online Mcqs MCQs With Answers
Question # 1
After processes in oral cavity food is changed into:
Choose an answer
Chyme
Bolus
Undigented & degests food
None of these
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Question # 2
Fats belong to a group of substance called .............. .
Choose an answer
Carbohydrates
Lipid
Protein
Vitamins
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Question # 3
Following are not fat-soluble vitamins.
Choose an answer
A and D
E and K
B and C
D and E
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Question # 4
The diseases of Kwashiorkor and marasmus may be due to;
Choose an answer
Mineral deficiency
Over intake of nutrients
Protein-energy malnutrition
Ulcer
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Question # 5
Trypsim acts on ............. .
Choose an answer
Protein
Carbohydrates
Vitamin
Lipids
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Question # 6
Which of the following does not occur in the oral cavity?
Choose an answer
Lubrication of the food
Beginning of protein digestion
Breaking the food into small fragments
All of the above do occur in the oral cavity
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Question # 7
Saliva is alkaline and contains an enzyme:
Choose an answer
Pepsine
Rennin
Ptyalin
Amylase
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Question # 8
Oral cavity opens into .............. .
Choose an answer
Phyranx
Lyranx
Trachea
Bronchi
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Question # 9
The stomach capacity is about ........................ .liters.
Choose an answer
1 liter
2 liter
3 liter
LL of above
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Question # 10
Which of the following is not a function of the liver?
Choose an answer
Converts glucose to glycogen
Converts glycogento glycose
Detoxifies poisonous substances
Produces digestives enzymes
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Question # 11
In carbohydrates the ratio of hydrogen two oxygen atoms is ................ .
Choose an answer
1:2
2:1
2:2
3:2
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Question # 12
Chemically synthesized urea is a ____________ fertilizer.
Choose an answer
Organic
Inorganic
Both
None
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Question # 13
..................... are very large molecule.
Choose an answer
Protein
Carbohydrates
Lipid
Vitamins
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