Question:medium
Which one of the following enzymes contains 'Heme' as the prosthetic group?
Which one of the following enzymes contains 'Heme' as the prosthetic group?
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Heme is a common prosthetic group found in various enzymes involved in oxidation-reduction reactions, such as catalase, which helps in the breakdown of hydrogen peroxide.
Updated On: Nov 26, 2025
- Carbonic anhydrase
- Succinate dehydrogenase
- Catalase
- Rubisco
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The Correct Option is C
Solution and Explanation
Catalase, an enzyme, utilizes the prosthetic group 'heme'. This heme group, featuring an iron ion, is central to the enzyme's function in breaking down hydrogen peroxide into water and oxygen. While heme is present in other enzymes such as peroxidases and cytochromes, its association with catalase is most prominent.Therefore, Catalase is the correct identification.
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