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Enzymes that make a biochemical reaction exergonic will always increase the enzymes rate of reaction. True...

Enzymes that make a biochemical reaction exergonic will always increase the enzymes rate of reaction. True or False?

van der Waals force is a kind of electromagnetic force. T/F?

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YES, ENZYME THAT MAKE A BIOCHEMICAL REACTION EXORGENIC WILL ALWAYS INCREASE THE ENZYME RATE OF REACTION. EXORGENIC REACTIONS ae those in which the free energy of the final state is lower than the free energy of the initial state. These reactions occur spontaneously . however,the rate of a spontaneous reaction may not be very great. this is because an energy hurdle must first be overcome. this hurdle is called the activation energy of the reaction.  by lowering the activation energy , more substrate is converted to product in a certain period of time. that is, the enzyme increase the rate of the reaction.

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