EASY
11th CBSE
IMPORTANT
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What are three major types of cells found in the gastric glands? Name their secretions.

Important Questions on Digestion and Absorption

EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 16 - Digestion and Absorption>SHORT ANSWER TYPE QUESTIONS>Q 7
How is the intestinal mucosa protected from the acidic food entering from the stomach?
EASY
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 16 - Digestion and Absorption>SHORT ANSWER TYPE QUESTIONS>Q 8
How are the activities of the gastrointestinal tract regulated?
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 16 - Digestion and Absorption>SHORT ANSWER TYPE QUESTIONS>Q 9
Distinguish between constipation and indigestion. Mention their major causes.
MEDIUM
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 16 - Digestion and Absorption>SHORT ANSWER TYPE QUESTIONS>Q 10
Describe the enzymatic action on fats in the duodenum.
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 16 - Digestion and Absorption>LONG ANSWER TYPE QUESTIONS>Q 1
A person had roti and dal for his lunch. Trace the changes in those during its passage through the alimentary canal.
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 16 - Digestion and Absorption>LONG ANSWER TYPE QUESTIONS>Q 2
What are the various enzymatic types of glandular secretions in our gut helping digestion of food? What is the nature of end products obtained after complete digestion of food?
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 16 - Digestion and Absorption>LONG ANSWER TYPE QUESTIONS>Q 3
Discuss mechanisms of absorption.
HARD
11th CBSE
IMPORTANT
NCERT Exemplar Biology - Class 11>Chapter 16 - Digestion and Absorption>LONG ANSWER TYPE QUESTIONS>Q 4
Discuss the role of hepato-pancreatic complex in the digestion of carbohydrate, protein and fat components of food.