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    How Many Alpha and Beta Chains Are Present in a HbA
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How Many Alpha and Beta Chains Are Present in a HbA

Question 74

Question 74

Multiple Choice

How many alpha and beta chains are present in a HbA molecule?


A) 2 alpha and 2 beta chains
B) 1 alpha and 1 beta chain
C) 141 alpha and 146 beta chains
D) 146 alpha and 141 beta chains

Correct Answer:

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