What chemical element is necessary for the hemoglobin molecu

What chemical element is necessary for the hemoglobin molecule to bind oxygen? People who are deficient in this element have a certain type of anemia.

Solution

Hemoglobin, or Hb, is a protein atom found in red platelets (erythrocytes) made of four subunits: two alpha subunits and two beta subunits . Every subunit encompasses a focal heme gather that contains iron and ties one oxygen particle, permitting every hemoglobin atom to tie four oxygen atoms. Particles with more oxygen bound to the heme gatherings are brighter red. Accordingly, oxygenated blood vessel blood where the Hb is conveying four oxygen particles is brilliant red, while venous blood that is deoxygenated is darker red.

Iron is that chemical element necessary for hemoglobin molecule to bind oxygen.

Iron deficiency anemia is the type of anemia casued due to lack of iron in red blood cells which helps to bind oxygen and there is a less production of redblood cells.