Which polypeptide chains are present in Hb F | vedclass

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(B) Foetal Haemoglobin $(Hb F)$ is the primary form of haemoglobin present in the developing foetus.It consists of two alpha $(\alpha)$ polypeptide ch

Vedclass · Accepted Answer

$2 \alpha, 2 \gamma$

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(B) Foetal Haemoglobin $(Hb F)$ is the primary form of haemoglobin present in the developing foetus.It consists of two alpha $(\alpha)$ polypeptide chains and two gamma $(\gamma)$ polypeptide chains.Therefore, its composition is represented as $\alpha_2 \gamma_2$.In contrast, adult haemoglobin $(Hb A)$ consists of two alpha $(\alpha)$ and two beta $(\beta)$ chains $(\alpha_2 \beta_2)$.

Which polypeptide chains are present in $Hb F$ (Foetal Haemoglobin)?

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