OBJECTIVE LIFE SCIENCE
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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All of the following are correct about enzymes EXCEPT?
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they enable reactions to occur that would not normally occur.
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they lower the energy activation
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they are polymers of amino acids
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they generally denature at temperatures above 40 degrees Celsius
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Explanation:
Detailed explanation-1: -So, the correct answer is ‘They are all proteins except ribozymes. ‘
Detailed explanation-2: -1 Answer. Answer is (1) Enzymes are non-specific for a reaction and substrate.
Detailed explanation-3: -The correct answer: The statement that is false about the enzymes d. A specific enzyme can catalyze a variety of chemical reactions. The enzymes are basically proteins that are produced from the secretory cells.
Detailed explanation-4: -The correct answer is option ‘b’ they lower the activation energy needed in the reaction. Enzymes affect reaction rates by lowering the amount of energy required for the reaction to continue. As a result, the activation energy of the enzyme will drop.
There is 1 question to complete.