Which of the following enzymes has haem as a prosthetic group?
(i) Catalase
(ii) Carboxypeptidase
(iii) Succinate thiokinase
(iv) Peroxidase

(i) only

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(i) & (ii)

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(iii) & (iv)

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(i) & (iv)

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Solution

The correct option is D (i) & (iv)
In peroxidase and catalase, which catalyse the break down of hydrogen peroxide to water and oxygen, heme is a prosthetic group.

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Similar questions

Q. Which of the following enzymes has/have heme as a prosthetic group?
(i) Catalase

(ii) Carboxypeptidase

(iii) Succinic dehydrogenase

(iv) Peroxidase

Q. ..................... enzymes have heme as a prosthetic group.
(i) Catalase
(ii) Carboxypeptidase
(iii) Succinic dehydrogenase
(iv) Peroxidase

Q. Which of the following enzyme(s) has/have heme as a prosthetic group?
(i) Catalase
(ii) Carboxypeptidase
(iii) Succinic dehydrogenase
(iv) Peroxidase

Q. Enzymes with heme as prosthetic group are
(a) Catalase
(b) Carboxypeptidase
(c) Succinic dehydrogenase
(d) Peroxidase

Consider the following statements A–D with certain blanks. Find the option which correctly fills up these blanks.
A. The protein portion of enzyme is called --------(i)
B. Prosthetic groups are-------------- (ii) bound to the protein part of enzyme.
C--------- (iii) is the prosthetic group of enzyme catalase.
D----------(iv) are nucleic acids with catalytic power.

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Which of the following enzymes has haem as a prosthetic group? (i) Catalase (ii) Carboxypeptidase (iii) Succinate thiokinase (iv) Peroxidase

The correct option is D (i) & (iv)In peroxidase and catalase, which catalyse the break down of hydrogen peroxide to water and oxygen, heme is a prosthetic group.

Which of the following enzymes has haem as a prosthetic group?
(i) Catalase
(ii) Carboxypeptidase
(iii) Succinate thiokinase
(iv) Peroxidase

The correct option is D (i) & (iv)
In peroxidase and catalase, which catalyse the break down of hydrogen peroxide to water and oxygen, heme is a prosthetic group.