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Questions and Answers
What is the main focus of the next few chapters in the text?
Why are many chemical reactions in cells aimed at making energy available from foods?
What do coupled reactions involving the energy foods result in?
Which of the following is NOT mentioned as a function that requires energy from foods in cells?
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What happens when the same energy foods are burned outside the body in an actual fire?
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In what way do the upcoming chapters differ from a biochemistry textbook?
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What is the primary function of adenosine triphosphate (ATP) in the body?
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What is the main role of free energy in the context of cellular processes?
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How is the energy in ATP bonds compared to standard conditions?
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What happens when each of the last two phosphate radicals in ATP is removed?
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Which statement best describes the relationship between chemical reactions and physiologic cell functions?
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Why is ATP often referred to as the 'energy currency' of the body?
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