As substrate concentrations increase, enzyme reaction rates substrate concentration becomes very high, enzyme reaction rates A) increase linearly; decrease linearly B) increase; plateau C) increase linearly; increase exponentially D) decrease; increase linearly However, as E) plateau, increase exponentially

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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.