You've discovered a new organism that contains a mutant form of Hemoglobin (red line on right) and are testing its properties in a lab setting at a neutral pH. You've generated the binding data below comparing it to the wildtype (non-mutant; blue line on left) form. Oxygen binding of a new hemoglobin mutant 1.00 - 0.75- Hemoglobin 0.50- Wildtype Mutant 0.25- 0.00 - 25 50 75 100 pO2 (torr) 1. How does this mutation seem to impact cooperativity? Hint. Look at the slope of the line. [ Select ] 2. Which variant, the mutant or wildtype, has a higher affinity for oxygen? [ Select ] 3. Which variant is a more effective delivery system to the the muscles (~20 torr)? Select ] Fraction of Hb bounw with Oxygen
You've discovered a new organism that contains a mutant form of Hemoglobin (red line on right) and are testing its properties in a lab setting at a neutral pH. You've generated the binding data below comparing it to the wildtype (non-mutant; blue line on left) form. Oxygen binding of a new hemoglobin mutant 1.00 - 0.75- Hemoglobin 0.50- Wildtype Mutant 0.25- 0.00 - 25 50 75 100 pO2 (torr) 1. How does this mutation seem to impact cooperativity? Hint. Look at the slope of the line. [ Select ] 2. Which variant, the mutant or wildtype, has a higher affinity for oxygen? [ Select ] 3. Which variant is a more effective delivery system to the the muscles (~20 torr)? Select ] Fraction of Hb bounw with Oxygen
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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![You've discovered a new organism that contains a mutant form of Hemoglobin (red line on right) and
are testing its properties in a lab setting at a neutral pH. You've generated the binding data below
comparing it to the wildtype (non-mutant; blue line on left) form.
Oxygen binding of a new hemoglobin mutant
1.00 -
0.75-
Hemoglobin
0.50 -
Wildtype
Mutant
0.25-
0.00 -
25
50
75
100
pO2 (torr)
1. How does this mutation seem to impact cooperativity? Hint. Look at the slope of the line.
[ Select ]
2. Which variant, the mutant or wildtype, has a higher affinity for oxygen?
[ Select ]
3. Which variant is a more effective delivery system to the the muscles (~20 torr)?
Select ]
Fraction of Hb bounw with Oxygen](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb71ce249-cea7-4f69-bc85-b306daaebb91%2Fd2f6f047-7e0b-4abc-be18-413868d73e57%2Foic7hxvb_processed.png&w=3840&q=75)
Transcribed Image Text:You've discovered a new organism that contains a mutant form of Hemoglobin (red line on right) and
are testing its properties in a lab setting at a neutral pH. You've generated the binding data below
comparing it to the wildtype (non-mutant; blue line on left) form.
Oxygen binding of a new hemoglobin mutant
1.00 -
0.75-
Hemoglobin
0.50 -
Wildtype
Mutant
0.25-
0.00 -
25
50
75
100
pO2 (torr)
1. How does this mutation seem to impact cooperativity? Hint. Look at the slope of the line.
[ Select ]
2. Which variant, the mutant or wildtype, has a higher affinity for oxygen?
[ Select ]
3. Which variant is a more effective delivery system to the the muscles (~20 torr)?
Select ]
Fraction of Hb bounw with Oxygen
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