A chelating 'agent is a chemical that catches' a metal ion (charged particle) in its 'claw'. Penicillin can remove excesses of a metal by chelation in the ailment known as Wilson's disease. The metal chelated by penicillin is ?
A
Nickel
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B
Copper
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C
Iron
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D
Molybdenum
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Solution
The correct option is B Copper Penciline chelates metal called copper.
d-pencillamine is an alpha amino acid of pencillin with no antibiotic properties primarily used to treat wilson"s disease , a disorder at copper metabolism and elimination.