Coordination compounds have great importance in biological systems. In this context which of the following statements is incorrect?
A
Chlorophylls are green pigments in plants and contains calcium.
B
Carboxypeptidase-A is an enzyme and contains zinc.
C
Haemoglobin is the red pigment of blood and contains iron.
D
Cyanocobalamin is 
and contains cobalt.
and contains cobalt.
Text Solution
Verified by ExpertsThe correct answer is:
A
Chlorophylls are green pigments in plants and contain magnesium.
They are useful during photosynthesis to store energy in the form of glucose from carbon dioxide and water in presence of sunlight.
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