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Haemoglobin is a complex of
Options
(a) Cu⁺
(b) Cu²⁺
(c) Fe³⁺
(d) Fe²⁺
Correct Answer:
Fe²⁺
Explanation:
Haemoglobin is a complex of Fe²⁺. The prosthetic group of Haemoglobin is heme. Heme contains iron bound to the pyrrole system known as porphyrin. It is the formation of a reversible oxygenheme complex that enables haemoglobin to carry oxygen from the lungs to the tissues.
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Topics: Coordination Compounds
(87)
Subject: Chemistry
(2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- 1.520 g of hydroxide of a metal on ignition gave 0.995 g of oxide
- NaOH is prepared by the electrolysis of
- The oxidation states of Mn in MnSO₄,MnO₂,K₂MnO₄ and KMnO₄ are respectively
- Atoms in a P₄ molecule of white phosphorus are arranged regularly in the follow
- What is the maximum number of orbitals that can be identified with the following
Topics: Coordination Compounds (87)
Subject: Chemistry (2512)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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