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Which of the following biomolecules cont...

Which of the following biomolecules contain non transition metal ion?

A

vitamin `B_(12)`

B

chlorophyll

C

haemoglobin

D

insulin

Text Solution

Verified by Experts

The correct Answer is:
b
Biomolecule      Metal ion
Vitamin `B_(12)`       Co (transition metal)
Chlorophyll      Mg (non-transition metal ion)
Haemoglobin       Fe (transition metal)
Insulin      S (non-metal)
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