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Directions : In the following question, the Assertions (A) and Reason (R) have been put forward. Read both the statements and choose the correct option from the following.
Assertion : In peroxidase, haemoglobin, myoglobin and catalase, haem is prosthetic group.
Reason : Prosthetic groups are non-protein organic factors which are firmly attached to the apoenzyme.
  • a)
    Both A and R are true, and R is the correct explanation of A.
  • b)
    Both A and R are true, but R is not the correct explanation of A.
  • c)
    A is true but R is false.
  • d)
    Both A and R are false.
Correct answer is option 'A'. Can you explain this answer?
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Directions : In the following question, the Assertions (A) and Reason...
Prosthetic groups are non-protein organic factors which are firmly attached to the apoenzyme. e.g. In peroxidase, haemoglobin, myoglobin and catalase, haem is prosthetic group.
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Directions : In the following question, the Assertions (A) and Reason...

Assertion-Reason Analysis:

Assertion: In peroxidase, haemoglobin, myoglobin, and catalase, haem is a prosthetic group.

Reason: Prosthetic groups are non-protein organic factors that are firmly attached to the apoenzyme.

Explanation:
- Prosthetic Groups: Prosthetic groups are non-protein molecules that are tightly bound to proteins, such as enzymes.
- Haemoglobin, Myoglobin, Peroxidase, and Catalase: In the mentioned proteins (peroxidase, haemoglobin, myoglobin, and catalase), the prosthetic group is haem.
- Haem: Haem is a complex organic molecule that contains iron and is responsible for the binding of oxygen in these proteins.
- Attachment to Apoenzyme: The prosthetic group is firmly attached to the protein portion of the enzyme, known as the apoenzyme.
- Correct Explanation: The Reason provided correctly explains why haem is considered a prosthetic group in these proteins, as it is a non-protein organic factor firmly attached to the apoenzyme.

Therefore, the correct option is:
a) Both A and R are true, and R is the correct explanation of A.
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Directions : In the following question, the Assertions (A) and Reason (R) have been put forward. Read both the statements and choose the correct option from the following.Assertion : In peroxidase, haemoglobin, myoglobin and catalase, haem is prosthetic group.Reason : Prosthetic groups are non-protein organic factors which are firmly attached to the apoenzyme.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true but R is false.d)Both A and R are false.Correct answer is option 'A'. Can you explain this answer?
Question Description
Directions : In the following question, the Assertions (A) and Reason (R) have been put forward. Read both the statements and choose the correct option from the following.Assertion : In peroxidase, haemoglobin, myoglobin and catalase, haem is prosthetic group.Reason : Prosthetic groups are non-protein organic factors which are firmly attached to the apoenzyme.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true but R is false.d)Both A and R are false.Correct answer is option 'A'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about Directions : In the following question, the Assertions (A) and Reason (R) have been put forward. Read both the statements and choose the correct option from the following.Assertion : In peroxidase, haemoglobin, myoglobin and catalase, haem is prosthetic group.Reason : Prosthetic groups are non-protein organic factors which are firmly attached to the apoenzyme.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true but R is false.d)Both A and R are false.Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Directions : In the following question, the Assertions (A) and Reason (R) have been put forward. Read both the statements and choose the correct option from the following.Assertion : In peroxidase, haemoglobin, myoglobin and catalase, haem is prosthetic group.Reason : Prosthetic groups are non-protein organic factors which are firmly attached to the apoenzyme.a)Both A and R are true, and R is the correct explanation of A.b)Both A and R are true, but R is not the correct explanation of A.c)A is true but R is false.d)Both A and R are false.Correct answer is option 'A'. Can you explain this answer?.
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