Question # 1

In the stomach, pepsinogen is converted into;

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Pepsin

Bicarbonate

HCI

Gastrin

................ is an asymptomatic condition.

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Osteoporosis

Osteoarthritis

Osteocalcacemir

None

Which of the following is not a function of the liver?

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Converts glucose to glycogen

Converts glycogen to glucose

Manufactures fibrinogen

Produces digestive enzyme

The ileum is about ................ meters long.

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2.6

2.5

2.4

2.3

In carbohydrates the ratio of hydrogen two oxygen atoms is ................ .

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1:2

2:1

2:2

3:2

Chemically synthesized urea is a ____________ fertilizer.

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Organic

Inorganic

Both

None

Which of following helps in lowering blood cholesterol and sugar levels?

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Roughage

Lipids

Vitamin

Carbohydrates

things like manure, seaweed, sewage etc are example of .............. fertilizers.

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Organic

Inorganic

Both

None

In which group of the following is present Mg?

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Chlorophyll

Cytochrome

Haemoglobin

None of these

One gram of lipids contains energy:

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4 kilocalories

6 kilocalories

9 kilocalories

7 kilocalories

................. in blood stream plays an important role in blood clotting.

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Calcium

Phosphorus

Nitrogen

Potassium

The pancreatic juice contains ............. enzymes.

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Two

Three

Four

Five

_____________ is also known as retinol.

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Vitamin A

Vitamin B

Vitamin D

Vitamin E

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Biology 9th Class English Medium Chapter 8 Online Test MCQs With Answers

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