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The pair in which both species have iron...

The pair in which both 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
The proteins, heamoglobin and cytochromes contain iron as central atom.
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