OBJECTIVE LIFE SCIENCE
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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True
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False
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Either A or B
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None of the above
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Detailed explanation-1: -Which of the following statements regarding exergonic reactions is true? Explanation: The correct answer to this question is the products contain less energy the reactants.
Detailed explanation-2: -Answer and Explanation: In endergonic reactions, heat is absorbed. The reactants absorb energy which means that the products have more energy than the reactants.
Detailed explanation-3: –CATABOLISM consists of energy-releasing decomposition reactions. Breaks down covalent bonds, produce smaller molecules from larger ones, and release energy that can be used for other physiological work (exergonic reactions).
Detailed explanation-4: -In energy consuming (endothermic) reactions the total energy of the products is more than that of the reactants-heat is taken from the surrounding substances. The reactions involved in photosynthesis are perhaps the most important of these.