Hemoglobin binds to oxygen in the blood of most chordates. The curve below shows the percentage of hemoglobin that is saturated at various partial pressures of oxygen. In the image shown, the "control" is normal physiological conditions for a human. If a person had a condition in which only about half of their hemoglobin molecules had iron and could therefore bind oxygen what would the curve look like? Choose. Choose. Curve A Curve B Curve C All of the curves 100 95.8 None of the curves A Control B 50 26.8 40 80 120 Oxygen partial pressure (pO, mmHg) Percent saturation (sO,, %)

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Hemoglobin binds to oxygen in the blood of most chordates. The curve below shows the percentage of hemoglobin that is
saturated at various partial pressures of oxygen. In the image shown, the "control" is normal physiological conditions for a
human.
If a person had a condition in which only about half of their hemoglobin molecules had iron and could therefore bind oxygen
what would the curve look like? Choose..
Choose.
Curve A
Curve B
Curve C
All of the curves
100
95.8-
None of the curves
A
Control
B
50
26.8
40
80
120
Oxygen partial pressure (pO, mmHg)
2
Percent saturation (sO2, %)
Transcribed Image Text:Hemoglobin binds to oxygen in the blood of most chordates. The curve below shows the percentage of hemoglobin that is saturated at various partial pressures of oxygen. In the image shown, the "control" is normal physiological conditions for a human. If a person had a condition in which only about half of their hemoglobin molecules had iron and could therefore bind oxygen what would the curve look like? Choose.. Choose. Curve A Curve B Curve C All of the curves 100 95.8- None of the curves A Control B 50 26.8 40 80 120 Oxygen partial pressure (pO, mmHg) 2 Percent saturation (sO2, %)
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