Name of the largest gland present in human body. Describe its role in digestion of food.

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How does butter in your food get digested and absorbed in the body? Explain

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Discuss the main steps in the digestion of proteins as the food passes through different parts of the alimentary canal.

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How are the activities of gastrointestinal tract regulated?

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What are the functions of liver?

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Explain how digestion takes place in mouth?

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Explain different enzyme's action in the succus eniericus.

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How is food digested in the stomach?

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Explain absorption of food in the small intestine

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Make a well labeled diagram of the digestive system of human.

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