Three of the following statements about enzymes are correct, which one is wrong ?

Options

A. Higher temperature destroys enzymatic activity because proteins are denatured by heat .
B. Enzymes are denatured at high temperature but in. Certain exceptional organisms they are effective even at temperature from `80^@ - 90^@C.`
C. Enzymes lower the activation energy and hasten the enzyme-catalyzed reaction.
D. Most of the enzymes are active intracellular only and gets inactivated under extracellular conditions

Answer

D