Which of the Following Is Correct Concerning the Oxygenation Plot

question 47

Multiple Choice

Which of the following is correct concerning the oxygenation plot of proteins X and Y, shown below?

• A) Protein Y exhibits tighter oxygen binding than does protein X.
• B) Protein Y corresponds to fetal hemoglobin; protein X corresponds to normal adult hemoglobin.
• C) Protein X corresponds to fetal hemoglobin; protein Y corresponds to normal adult hemoglobin.
• D) Protein X corresponds to myoglobin; protein Y corresponds to hemoglobin.
• E) None of the above.

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