Question # 1

Goiter is a disease caused as a result of deficiencies of ........... .

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Iodine

Iron

Calcium

Phosphorus

The jejunum is about .......... meters long.

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2.1

2.2

2.3

2.4

............... is a great stabilizer of body temperature.

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Carbon

Nitrogen

Water

None

Nitrogen is present in:

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Carbohydrates

Protein

Nucleic acid

Lipids

Oral cavity opens into .............. .

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Phyranx

Lyranx

Trachea

Bronchi

Ulcers occur in the :

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Stomach

Duodemum

Esophagus

All

There are ............. types of dietary fibers.

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One

Two

Three

Four

The pancreas produces digestive enzymes and releases them into;

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Colon

Gallbladder

LIver

Duodenum

..................... are very large molecule.

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Protein

Carbohydrates

Lipid

Vitamins

Which of the following does not occur in the oral cavity?

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Lubrication of the food

Beginning of protein digestion

Breaking the food into small fragments

All of the above do occur in the oral cavity

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

One gram of lipids contains energy:

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4 kilocalories

6 kilocalories

9 kilocalories

7 kilocalories

A non-functional finger like process called appendix arises from:

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Jejunum

Caecum

Ilium

Duodenum

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

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