Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’. Introduction: The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

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Answer 1

Question

Chapter 21, Problem 18SA

Summary Introduction

To analyze:

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’.

Introduction:

The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

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In 1913, Archibald Hill described an alternative formulation for cooperative processes such as the binding of oxygen by hemoglobin by considering the hypothetical equilibrium Hb+ n0₂ Hb(0₂)n 2 Analysis leads to the Hill equation: n p02₂" ( Y log (₁ x x ) = log Y (^_^) log where Y is the fractional saturation. This equation suggests that a plot of log with slope n. Plots for myoglobin and hemoglobin are shown here: 3 2 1 O -1 -2 -3 P50 + n = nlog (pO,) – n log(P5o) Myoglobin (0.25, -0.25) -1 0 1 2 log (pO₂) (3.0, 2.5) 3 4 (^_^) log 3 2 1 O -1 -2 -3 -4 (0, -3.4) -1 0 Y Y versus log (pO₂) should yield a line Hemoglobin (2.1, 2.5) - (0.7, -2.0) (1.9, 1.3) (0.4, -3.5) 1 2 log (pO₂) - (2.4, 2.4) 3 4

The part of hemoglobin that binds iron is O alpha globulin 2 Obeta globulin 2 alpha globulin 1 O beta globulin 1 heme

According to Figure 17.10b, at a pH of 7.4, how much hemoglobin is unloaded in the tissue? 12% 24% 56% 72% 95%

Answer 2

Question

Chapter 21, Problem 18SA

Summary Introduction

To analyze:

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’.

Introduction:

The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

Expert Solution & Answer

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Answer 3

Question

Chapter 21, Problem 18SA

Summary Introduction

To analyze:

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’.

Introduction:

The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

Expert Solution & Answer

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Answer 4

Question

Chapter 21, Problem 18SA

Summary Introduction

To analyze:

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’.

Introduction:

The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

Expert Solution & Answer

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Answer 5

Chapter 21, Problem 18SA

Summary Introduction

To analyze:

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’.

Introduction:

The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

Answer 6

Chapter 21, Problem 18SA

Summary Introduction

To analyze:

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’.

Introduction:

The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

Answer 7

Chapter 21, Problem 18SA

Summary Introduction

To analyze:

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’.

Introduction:

The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

Answer 8

Expert Solution & Answer

Answer 9

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Answer 10

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Answer 11

Ch. 21 - Prob. 1SA Ch. 21 - Prob. 2SA Ch. 21 - Prob. 3SA Ch. 21 - Prob. 4SA Ch. 21 - Prob. 5SA Ch. 21 - Prob. 6SA Ch. 21 - Prob. 7SA Ch. 21 - Prob. 8SA Ch. 21 - Prob. 9SA Ch. 21 - Prob. 10SA

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’. Introduction: The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

Concept explainers

To analyze:

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’.

Introduction:

The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

Want to see the full answer?

Chapter 21 Solutions

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’. Introduction: The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

Concept explainers

To analyze: Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’. Introduction: The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.

Want to see the full answer?

Chapter 21 Solutions

To analyze:

Whether the hemoglobin in individuals living at higher altitudes would be more ‘sticky’ or less ‘sticky’.

Introduction:

The availability of oxygen at higher altitudes is lower. So, adaptations are necessary to take up oxygen, efficiently.