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Question
Which one of the following blood pigments contains copper?
Which one of the following blood pigments contains copper?
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Solution
The correct option is C Haemocyanin
Hemolymph is a fluid that circulates in organisms belonging to phylum Mollusca and Arthropoda as they possess open circulatory system. It contains hemocyanin that has two copper atoms that reversibly binds to a single oxygen molecule and help in its transport to all body parts. Oxygenation causes a color change between the colorless Cu(I) deoxygenated form and the blue Cu(II) oxygenated form.Thus the correct answer is option B.
Hemolymph is a fluid that circulates in organisms belonging to phylum Mollusca and Arthropoda as they possess open circulatory system. It contains hemocyanin that has two copper atoms that reversibly binds to a single oxygen molecule and help in its transport to all body parts. Oxygenation causes a color change between the colorless Cu(I) deoxygenated form and the blue Cu(II) oxygenated form.
Thus the correct answer is option B.
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