Question

Identify the correct statement regarding enzymes.
(a) Enzymes are specific biological catalysts that possess well defined active sites.
(b) Enzymes are normally heterogeneous catalysts that are very specific in their action.

Answer 1

Hint : In order to answer the given question, to know whether the given statement regarding enzymes is correct or not, we should go through the concept or the characteristics of the enzymes and then judge the options whether it’s correct or not.

Complete Step By Step Answer:
Enzymes are specific biological catalysts that possess well defined active sites and also Enzymes are normally heterogeneous catalysts that are very specific in their action.
Enzyme is a catalyst that controls the rate at which chemical reactions occur in living organisms without changing itself. Enzymes catalyse all facets of cell metabolism, which is crucial.
An enzyme is a three-dimensional protein molecule that functions as a biological catalyst. An enzyme's primary purpose is to increase the rate of a reaction. Most cellular reactions happen a million times faster than they would if an enzyme wasn't present.
Hence, both are correct options.

Note :
By means of enzymes a broad range of transformations relevant in organic chemistry can be catalyzed, including, for example, redox reactions, carbon–carbon bond forming reactions, and hydrolytic reactions. Nonetheless, for a long time enzyme catalysis was not realized as a first choice option in organic synthesis.