Covalent and ionic bonds are an essential part of hemoglobin because; covalent and ionic bonds between the atoms in hemoglobin attract iron to the protein.
Covalent bonds are formed by electron sharing. Two atoms are said to participate in covalent bonds when two or more electrons are shared between them.
Ionic bonds are formed by the transfer of electrons from one atom to another.
Hemoglobin is the pigment in blood that carries oxygen by reversibly bonding to iron in hemoglobin depending on its oxidation state. The bond is both covalent and ionic
The covalent and ionic bonds between the atoms in hemoglobin attract iron to the protein so that it can perform its function.
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