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Essential and Non-Essential Amino Acids

The number of...

Question

The number of polypeptide chains present in a molecule of haemoglobin is:

A

four

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B

one

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C

two

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D

three

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Solution

The correct option is C four
Haemoglobin molecule contains four polypeptide chains consisting of two alpha chains and two beta chains.

Option A is correct.

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Essential and Non-Essential Amino Acids

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