NEET Biology question
Read the given statements and select the correct option. Statement 1: Haemoglobin is an example of quaternary structure of proteins. Statement 2: Haemoglobin molecule is composed of four polypeptide chains-two α-chains and two β-chains.
Answer: (A)
Solution
Both statements are correct: haemoglobin's assembly of multiple polypeptide subunits is the defining example of
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