Question
Explain the factors that affect the O2 dissociation curve.
Answer :
Word Count : 255
The oxygen dissociation curve represents the relationship between the partial pressure of oxygen (pO2) and the hemoglobin saturation with oxygen. Several factors influence this curve, shifting it to the right or left, thus altering oxygen affinity. The first factor is pH. A decrease in pH (acidosis) causes a rightward shift in the curve, known as the Bohr effect. This means hemoglobin’s affinity for _____ _________ _______ _______ ____ _____ __________ _______ ____ _________ ________.
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The oxygen dissociation curve represents the relationship between the partial pressure of oxygen (pO2) and the hemoglobin saturation with oxygen. Several factors influence this curve, shifting it to the right or left, thus altering oxygen affinity. The first factor is pH. A decrease in pH (acidosis) causes a rightward shift in the curve, known as the Bohr effect. This means hemoglobin’s affinity for _____ _________ _______ _______ ____ _____ __________ _______ ____ _________ ________.
___ __________ ___ _______ ___ ____ ________ _________ _______ __________.
____ ______ __________ ___ ______ ______ ____ ____ ____ ______ __________.
_________ _____ ________ _____ ______.
____ ____ __________ ____ ___ ______ _______.
______ __________ _________ ______ ______ _________ ________.
______ ______ _______ _____ _______ ____ ________ ______ ___ ______.
________ __________ ______ __________ ___ __________ ______ _______ ___.
_______ ________ _______ __________ ________ _____ ___ ___ ____.
____ ________ _______ ___ ________ ____ ____ ________ _______ _____ ____.
______ _________ ___ ________ _______.
________ ___ _________ _______ ______ ______ ___ ___ __________.
______ ____ ______ __________ _________ _____ _____ ____ ___ ______ ________.
______ _____ _____ _________ _______ ________ _______ _____ _____.
______ ______ _________ _____ ___ _____ _________ __________ ____ ____.
_______ _____ ____ ______ ________ _________ _____ _____ ______ ___ ______.
_________ ____ ______ _______ _________ ________ _________ _______ _______ ______ ____ ______.
_______ ___ _____ ________ _____ _____ ___.
_________ __________ ____ _____ _____.
_________ ________ ____ _________ ___.
_____ __________ ______ ________ ___ _______ ___ ___.
_______ ____ __________ _________ _____ _____ _____ __________ _________ __________.
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