A material that speeds up a chemical reaction without chemically becoming involved is called_____________?

Related Mcqs:

Michaelis-Menten hypothesis states that_____________?

A. Rate of enzymatic reaction is independent of substrate concentration B. Rate of non enzymatic reaction is proportional to substrate concentration C. Km is the enzyme substrate complex association constant D. Enzyme- substrate complex formation is essential in enzymatic reaction...

The enzyme that splits hydrogen peroxide into water and oxygen is_____________?

A. Cytochromes B. Cytochrome P 450 C. Super oxide dismutase D. Catalase...

Serum alkaline phosphatase level increase in_______________?

A. Hypothyroidism B. Carcinoma of prostate C. Hyperparathyroidism D. Myocardial infarction...

Which of the following is correct of the pyruvate dehydrogenase enzyme complex ?

A. It is present in cytoplasm B. Catalyzes the conversion of pyruvate to oxaloacetate C. Requires TPP as cofactor D. Catalyzes a reversible reaction...

Inactive precursors of enzymes are known as_______________?

A. Apoenzymes B. Coenzymes C. Proenzymes D. Holoenzymes...