NEET 2025 · Class 11

Biomolecules

Which one of the following enzymes contains 'Haem' as the prosthetic group?

  1. (A)Succinate dehydrogenase
  2. (B)Catalase
  3. (C)RuBisCo
  4. (D)Carbonic anhydrase

The NCERT line that answers it

Verbatim line

For example, in peroxidase and catalase, which catalyze the breakdown of hydrogen peroxide to water and oxygen, haem is the prosthetic group and it is a part of the active site of the enzyme.

Chapter
Biomolecules
Section
9.8.6 Co-factors
Page
14
Words matched
34 of 34

The answer appears as a continuous sentence in NCERT. This is that sentence.

How this line gives the answer

0, emb=1.0, combined=1.0). Verified: high — The span explicitly states that catalase contains haem as its prosthetic group, which directly answers the MCQ question and distinguishes it from the other options.

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