Coordination compound have great importance in biological systems. In this context which of the following statements is incorrect?

Question

Coordination compound 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) Cyanocobalamin is B12 and contains coba (D) Haemoglobin is the red pigment of blood and contains iron

Tardigrade Admin · Accepted Answer

Chlorophyll contains magnesium instead of calcium

Q. Coordination compound have great importance in biological systems. In this context which of the following statements is incorrect?

Chlorophylls are green pigments in plants and contains calcium

Carboxypeptidase - A is an enzyme and contains zinc

Cyanocobalamin is $B_{12}$ and contains coba

Haemoglobin is the red pigment of blood and contains iron

Chlorophyll contains magnesium instead of calcium

Q. Coordination compound have great importance in biological systems. In this context which of the following statements is incorrect?

Chlorophylls are green pigments in plants and contains calcium

Carboxypeptidase - A is an enzyme and contains zinc

Cyanocobalamin is B12​ and contains coba

Haemoglobin is the red pigment of blood and contains iron

Chlorophyll contains magnesium instead of calcium

Cyanocobalamin is $B_{12}$ and contains coba