Which of the following statements regarding enzymes is true? 1 Enzymes are the reactants in a chemical reaction 2 All enzymes depend on protein cofactors to function 3 Enzymes are inorganic 4 Enzymes catalyze specific reactions by lowering the activation energy 5 An enzyme's function is unaffected by changes in pH
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Enzymes are not reactants in a chemical reaction, they are biological catalysts that speed up the reaction without being consumed. Show more…
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