Structural Organisation in AnimalsHard

Question

Mioneral found in red pigment of vertebrate blood is

Options

A.magnesium
B.iron
C.calcium
D.copper

Solution

Haemoglobin constitutes about 33 % of red blood cells. It is a conju gated protein , composed of a protein called globin and an Fe2+ porphyrin complex called heme. The mineral present in the red pigment (haemoglobin) of vertebrate blood is iron.

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