Digestion

IMPORTANT

Digestion: Overview

This Topic covers sub-topics such as Peptic Ulcers, Cholera Toxin, Absorption in Villi of Small Intestine, Adaptations of Villus Epithelium, Proton Pump in Digestion of Food and, Control of Gastric Secretions

Important Questions on Digestion

HARD
IMPORTANT

How infection by cholera leads to dehydration?

HARD
IMPORTANT

Draw a diagram of villi.

MEDIUM
IMPORTANT

Write a note on the adaptation of small intestine for the absorption of food.

MEDIUM
IMPORTANT

Villi are the structures that help in the absorption of food is located in the large intestine.

EASY
IMPORTANT

The finger-like structures present in the small intestine that help in the absorption of nutrients is called 

HARD
IMPORTANT

Proton pumps inhibitors causes decrease in pH of the stomach.

MEDIUM
IMPORTANT

Mention the importance of proton pump in digestion of food.

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IMPORTANT

Name any two hormones that control gastric secretions.

MEDIUM
IMPORTANT

Which of the following hormone slows down the digestive process?

EASY
IMPORTANT

What is the scientific name of the bacterium that causes cholera.

EASY
IMPORTANT

Choose the wrong statement.

EASY
IMPORTANT

Choose the wrong statement : 

EASY
IMPORTANT

In man even though both air and food go through the pharynx, food does not normally enter the wind pipe because during swallowing of food

MEDIUM
IMPORTANT

The given figure shows the arrangement of different types of teeth in the jaw on one side. Identify A, B, C and D.
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