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Q: How often can a catalase molecule be used to hydrolyze hydrogen peroxide?
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What is substrate molecule?

Is a molecule upon which an enzyme acts. e.g. hydrogen peroxide is the substrate for the enzyme catalase


What effect does catalase have on the breakdown of hydrogen peroxide?

Catalase converts hydrogen peroxide into water and oxygen.


What substrate does catalase work on?

Catalase Hydrogen peroxide -----------------> Water + Oxygen.


What is the turnover number for catalase?

The turnover number for catalase is extremely high. One molecule of catalase can easily convert 400 million molecules of hydrogen peroxide to H2O.


What chemical reaction degrades hydrogen peroxide in the presence of catalase?

Catalase is the endozyme that then degrades hydrogen peroxide into water and oxygen


What enzyme acts on hydrogen peroxide in living organisms?

Catalase Catalase


Hydrogen is a substrate of the enzyme catalase?

Peroxide


What hydrogen is a substance of the enzyme catalase?

peroxide


What is the significance of SOD and catalase to the pathogenesis of bordetella pertussis?

SOD converts the dangerous superoxide radical to hydrogen peroxide, which catalase converts to harmless water and oxygen. Catalases are some of the most efficient enzymes found in cells; each catalase molecule can convert millions of hydrogen peroxide molecules every second.


What are the reagents used in the catalase test?

hydrogen peroxide


What is the substrate of catalase?

A substrate is a substance in which an enzyme reacts. The substrate for catalase would be hydrogen peroxide otherwise known as H2O2.


How do you know that the raw foods contained catalase?

When the catalase comes in contact with hydrogen peroxide, it turns the hydrogen peroxide (H2O2) into water. The bubbles you see in the foam are pure oxygen bubbles being created by the catalase.