Question # 1

Saliva is produced is

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Oral Cavity

Stomach

Oesophagus

Small intestine

Digestive enzymes convert starch into.

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Fatty acids

Vitamins

Minerals

Simple sugar

The food digested by the enzyme sucross belogns to nutrients group

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Fats

Protein

Carbohydrates

Oils

The crushing of large food molecules into smaller pieces is called.

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Digestion

Movement of food

Physical digestion

Chemical digestion

Water and salt from indigested found are absorbed into blood through walls of.

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Small intestine

Gallbladder

Villi

Large intestine

The muscular tube leading from oral cavity to stomach.

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small intestine

Large intestine

Oesophagus

Bile Duct

In humans, most of digestion takes place in.

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Mouth

Oesophagus

Stomach

Small Intestine

Germs present in food are killed in stomach by.

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Carbonic acid

Citric acid

Hydro chloric acid

carbonic acid

Digested food is absorbed ito blood through the walls of.

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Large intestine

Villi

Stomach

Bile Dact

Dehydration can be controlled by use of.

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Salt solution

Sugar solution

Oral rehydration salt

All a, b, and c

Gastric guice consist of.

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Hydrochloric acid

Enzyme

Water

All a,b, and c

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General Science 6th Class English Medium Chapter 4 Online Test MCQs With Answers

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