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- 1. Multiple Choice
Which of the following is NOT an accessory organ of the digestive system?
intestines
tongue
teeth
salivary glands
- 2. Multiple Choice
The major site for nutrient absorption is the __________.
large intestine
small intestine
mouth
stomach
- 3. Multiple Choice
Digestion of carbohydrates and proteins by brush border enzymes occurs within the ________ of the small intestine.
villi
circular folds
goblet cells
microvilli
- 4. Multiple Choice
__________ is NOT found in pancreatic secretions.
Cholecystokinin (CCK)
Bicarbonate
Procarboxypeptidase
Chymotrypsinogen
- 5. Multiple Choice
Most water is absorbed in the __________.
liver
large intestine
small intestine
stomach
- 6. Multiple Choice
Pepsin enzymatically digests __________.
fat
nucleic acids
carbohydrate
protein
- 7. Multiple Choice
An infant feeding entirely on the mother’s milk passes stools that are coloured yellow. What is the reason for this?
Casein
Bile pigments
Pancreatic pigments
None of the above
- 8. Multiple Choice
Spicy food, coupled with anxiety, may lead to ________
Indigestion
Indigestion
Hypotension
Seizures
None of the above
- 9. Multiple Choice
Pancreatic juice is stimulated by the release of
Secretin
Cholecystokinin
Enterokinase
Both (1) and (2)
- 10. Multiple Choice
_________ stimulates the production of gastric juice in the stomach
Enterokinase
Rennin
Gastrin
Digestin
- 11. Multiple Choice
Which of the following statements about the digestive system is false?
Chyme is a mixture of food and digestive juices that is produced in the stomach.
Food enters the large intestine before the small intestine.
In the small intestine, chyme mixes with bile, which emulsifies fats.
The stomach is separated from the small intestine by the pyloric sphincter.
- 12. Multiple Choice
Name the Glands associated with the Human Digestive System?
Salivary Glands and Pancreas
Salivary Glands and Liver
Liver and Pancreas
Salivary Glands, Liver, and Pancreas
- 13. Multiple Choice
In which part of the body digestion of protein begins?
Pancreas
Stomach
Small Intestine
Large Intestine
- 14. Multiple Choice
What is the Function of Hydrochloric Acid?
(i) It makes pepsin enzyme effective.
(ii) It kills bacteria which may enter in stomach with food.
Which of the following statements is/are correct?
Only (i)
Only (ii)
Both (i) and (ii)
Neither (i) nor (ii)
- 15. Multiple Choice
The undigested food stored in the liver in the form of carbohydrate is called:
pulp
glucose
glycogen
carbohydrate
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