Question

Metal present in haemoglobin?
A) magnesium
B) aluminium
C) iron
D) copper

Answer 1

Iron metal is present in haemoglobin.
The primary function for hemoglobin is to transport oxygen from the lungs to other parts of the body. Hemoglobin is composed of four elements- carbon, hydrogen, oxygen and nitrogen. All four are organized around iron.

Answer 2

Answer:

magnesium

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