Q3: **Hemoglobin P50 Calculation**Enter the value of hemoglobin \( P_{50} \) in torr:---**Question:**Which protein has a higher affinity for oxygen?- Myoglobin- Hemoglobin- They are equal(Choose the correct answer from the dropdown menu provided.) The graph illustrates the oxygen-binding curves for myoglobin and hemoglobin. It is accompanied by an "Answer Bank" containing terms that need to be labeled on the graph: Hemoglobin curve, Myoglobin curve, Saturation, and O₂ pressure (torr).### Graph Description:- **Axes:** - The x-axis is labeled as "O₂ pressure (torr)" and ranges from 0 to 50. - The y-axis represents "Saturation" and ranges from 0 to 1.0.- **Curves:** - The graph has two curves: one orange and one green. - The orange curve reaches saturation rapidly and plateaus near saturation of 1.0, indicating high affinity. This should be labeled as the "Myoglobin curve." - The green curve rises more gradually and reaches saturation at higher partial pressures, labeled as the "Hemoglobin curve."### Questions for Analysis:1. **Determine P₅₀ Values:** - Use the graph to determine the partial pressure of oxygen (P₅₀) at which myoglobin and hemoglobin are 50% saturated. - For myoglobin and hemoglobin, note the oxygen pressure corresponding to 0.5 saturation on their respective curves.2. **Which Protein has a Higher Affinity for Oxygen?** - Compare the P₅₀ values: the protein with the lower P₅₀ value has a higher oxygen affinity.### Answer Fields:- **Myoglobin P₅₀ =** [Enter value] torr- **Hemoglobin P₅₀ =** [Enter value] torr### Conclusion:Evaluate which protein, myoglobin or hemoglobin, has a higher affinity for oxygen based on their respective P₅₀ values.

Fractional Saturation (θ) is the fraction of protein molecules saturated with ligands. (since it is…

The graph shows the oxygen-binding curves for myoglobin and hemoglobin. Label the graph and answer the questions. 1.0 0.5 0 myoglobin P50 = 10 hemoglobin P50 = 20 30 40 Which protein has a higher affinity for oxygen? 50 Answer Bank Hemoglobin curve Saturation Use the curves to determine the partial pressure of oxygen at 50% saturation for hemoglobin and myoglobin. Myoglobin curve O₂ pressure (torr) tor tor

The graph shows the oxygen-binding curves for myoglobin and hemoglobin. Label the graph and answer the questions. 1.0 0.5 0 myoglobin P50 = 10 hemoglobin P50 = 20 30 40 Which protein has a higher affinity for oxygen? 50 Answer Bank Hemoglobin curve Saturation Use the curves to determine the partial pressure of oxygen at 50% saturation for hemoglobin and myoglobin. Myoglobin curve O₂ pressure (torr) tor tor

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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