Human Digestive System Quiz

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Largest gland in human body is

A. Salivary glands

B. Pancreas

C. Liver

D. Pituitary gland

Mucus is a sticky present in

A. pancreatic juice

B. bile juice

C. intestinal juice

D. saliva

End products of protein digestion

A. glucose

B. fatty acid and glycerol

C. amino acids

D. none

The enzyme present in saliva

A. pepsin

B. trypsin

C. lipase

D. amylase

Final products of carbohydrates

A. amino acids

B. fatty acids and glycerol

C. glucose

D. none

The undigested food is sent out of the body through

A. rectum

B. anus

C. vermiform appendix

D. none

The greenish vomit due to overeating is called

A. ulcer

B. constipation

C. liverish

D. none

Enzymes in the bile juice

A. amylase

B. trypsin

C. pepsin

D. no enzymes

Eating fibre rich food helps in prevent

A. constipation

B. high blood pressure

C. diabetes

D. diarrohea

Dil HCl is present in

A. saliva

B. gastric juice

C. bile juice

D. pancreatic juice

A common passage for food and air

A. esophagus

B. stomach

C. duodenum

D. pharynx

_____________________________ juice helps in emulsification of fats.

A. Gastric juice

B. Pancreatic juice

C. Intestinal juice

D. Bile juice

The finger like structure present between small intestine and large intestine is

A. villi

B. appendix

C. colon

D. none

The breaking of fat into small globules is

A. digestion

B. ingestion

C. emulsification

D. egestion

Nutrition in human beings

A. autotrophic

B. heterotrophic

C. holozoic

D. none

The liver and pancreas send their secretions into

A. stomach

B. duodenum

C. small intestine

D. large intestine

The enzyme that acts on carbohydrates

A. pepsin

B. trypsin

C. lipase

D. amylase

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