CELL RESPIRATION
ATP ADENOSINE TRIPHOSPHATE
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What biological macromolecule is usually used to build muscle and other cellular structures instead of being used for energy?
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carbohydrates
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lipids
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proteins
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sugar
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Explanation:
Detailed explanation-1: -Proteins. Proteins are the primary building materials of the body. Your hair, skin, muscles, and organs are composed mostly of proteins.
Detailed explanation-2: -Carbohydrates are a group of macromolecules that are a vital energy source for the cell, provide structural support to many organisms, and can be found on the surface of the cell as receptors or for cell recognition.
Detailed explanation-3: -Proteins are extremely important. They are large, complex molecules that are used for structural support, storage, to transport substances, and as enzymes. They are a sophisticated, diverse group of molecules, and yet they are all polymers of just 20 amino acids.
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