Question # 1

The hepatic portal vein carries blood from the _______to the_______.

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Small intestines, liver

Small Intestines, heart

Liver, heart

Small intestines, colon

Chemically synthesized urea is a ____________ fertilizer.

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Organic

Inorganic

Both

None

Where are the villi found?

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Esophagus

Stomach

Small intestine

large intestine

After processes in oral cavity food is changed into:

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Chyme

Bolus

Undigented & degests food

None of these

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

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1:2

2:1

2:2

3:2

................. prevent rickets in children & aoreomalacia in adults.

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Vitamin A

Vitamin E

Vitamin D

Vitamin K

There are ............ types of aminoacids.

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10

20

30

40

The wavelike movement of muscle that pushes food through digestive system is called:

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Churning

Emulsification

Absorption

Peristalsis

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

Trypsim acts on ............. .

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Protein

Carbohydrates

Vitamin

Lipids

............ is loose, watery stools.

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Constipation

Diarrhea

Both

None

Which of the following is not a macronutrient?

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Nitrogen

Oxygen

Carbon

Nickel

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

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