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Question : Haemoglobin in the blood is a complex protein rich in:

Option 1: Iron

Option 2: Silver

Option 3: Copper

Option 4: Gold


Team Careers360 21st Jan, 2024
Answer (1)
Team Careers360 23rd Jan, 2024

Correct Answer: Iron


Solution : The correct option is Iron .

All animals have haemoglobin in their red blood cells, a metalloprotein that transports oxygen and contains iron. There are three essential components to the haemoglobin molecule. Anaemia is brought on by low iron levels, which also cause a decrease in haemoglobin and red blood cell synthesis.

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