The researchers predict that for any particular concentration of substrate the c aurantiacus enolase catalyzed reaction is more rapid at 55c than at 37c

because increase in temperature will increase the enzyme catalyzed reaction.

Explanation:

As the temperature increases the kinetic energy of molecules increases means the collision between substrate and enzyme increases that is substrate attached to its appropriate active site of enzyme which results in increase in reaction. But if temperature is too high it can denature the enzymatic activity.

In catalyzed reaction increase in temperature will loosen the bond between molecules which results in catalyzation.  

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