Question # 1

Molars are used to

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Crush the food

Grind the food

Digest the food

Removal of waste

The muscular tube leading from oral cavity to stomach.

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small intestine

Large intestine

Oesophagus

Bile Duct

Germs present in food are killed in stomach by.

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Carbonic acid

Citric acid

Hydro chloric acid

carbonic acid

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

How many gastric glands in the wall of stomach

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20,000

30,000

40,000

50,000

Whcih enzyme acts on sucrose.

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Sucrose

Amylase

maltase

Lipase

Liver produce

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Bile

Saliva

Glucose

Amino acid

In humans, most of digestion takes place in.

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Mouth

Oesophagus

Stomach

Small Intestine

Degestion enxyme converts protein into

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Amino acid

Maltose

sucrose

Glycerol

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