Nutrition is the basis of all life activities, and it is done by the process called metabolism . In metabolism, the raw materials are taken up and it undergoes the digestive process by breaking down the large molecules into small biomolecules . These small biomolecules are further absorbed by the intestinal cells and energy to all living things is provided. The appetite is controlled by the long-term and short-term regulators by the appetite control center in the brain.

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Chapter 26.1, Problem 1BYGO

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Nutrition is the basis of all life activities, and it is done by the process called metabolism. In metabolism, the raw materials are taken up and it undergoes the digestive process by breaking down the large molecules into small biomolecules. These small biomolecules are further absorbed by the intestinal cells and energy to all living things is provided. The appetite is controlled by the long-term and short-term regulators by the appetite control center in the brain.

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