1. How will each of the following changes in condition alter the rate of the enzyme-catalyzed reaction? a. Decreasing the temperature from 37C to 10 C? b. Increasing the pH of the solution from 7 to 11? c. Heating the enzyme from 37C to 100C? d. Doubling the substrate concentration?

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Q: H20 A: Name? N- B: Enzyme? N' H. ZI

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Vitamins and Coenzymes

A class of organic compounds needed in the human body for normal activities is known as vitamins. They are characterized into two parts depending upon their solubility in water. They can act as coenzymes, cofactors, or prosthetic groups for enzymes.