Which of These Statements Does NOT Describe Iron

Question

Which of these statements does NOT describe iron
A)It is found in the heme portion of the haemoglobin molecule.
B)It is converted into bilirubin upon erythrocyte degradation.
C)It readily combines reversibly with O₂.
D)Diets deficient in it can lead to anaemia.

Accepted Answer

Iron is not converted into bilirubin upon erythrocyte degradation. Bilirubin is produced from the breakdown of heme, which contains iron. Iron is released from heme and recycled by the body.