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The pair in which both the species have ...

The pair in which both the species have iron is:

A

Nitrogenase, cytochromes

B

Carboxypeptidase, haemoglobin

C

Haemoglobin, nitrogenase

D

Haemoglobin, cytochromes

Text Solution

Verified by Experts

The correct Answer is:
D
Haemoglobin and cytochoromes are both conjugated protiens containning Fe (heme) as the prosthetic group.
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