Which of the following is/are true about enzymes? 

A. Enzymes are highly specific for the substrates they react with and catalyze only one or a limited set of possible reactions with those substrates.
B. Enzymes are catalysts that speed up reactions.
C. Enzymes are proteins that can be denatured by changes in pH or temperature.
D. All of the choices are correct.


Answer: D

Biology & Microbiology

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