How does the fetal hemoglobin’s higher affinity towards oxygen benefit a fetus. Concept introduction: Fetal hemoglobin is the main source of oxygen transport in the human fetus. It is present during the last seven months of the development of the uterus. It persists in the new born until 6 months. In adults, the fetal hemoglobin can be reactivated pharmacologically and can be used in the treatment of diseases.

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Answer 1

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Chapter 38, Problem 2CT

Summary Introduction

To explain: How does the fetal hemoglobin’s higher affinity towards oxygen benefit a fetus.

Concept introduction: Fetal hemoglobin is the main source of oxygen transport in the human fetus. It is present during the last seven months of the development of the uterus. It persists in the new born until 6 months. In adults, the fetal hemoglobin can be reactivated pharmacologically and can be used in the treatment of diseases.

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in thalassemia, a type of anemia, the hemoglobin molecule is malformed. The malformation prevents hemoglobin from carrying and delivering the correct amount of oxygen to the cells. Which important physiological concept does this example illustrate?

What is the difference in the quaternary structure between fetal hemoglobin and adult hemoglobin? Which one can carry more oxygen?

Reduction in pH of blood will -------------------------- (descrease/increase) the affinity of hemoglobin with oxygen.

Answer 2

Question

Chapter 38, Problem 2CT

Summary Introduction

To explain: How does the fetal hemoglobin’s higher affinity towards oxygen benefit a fetus.

Concept introduction: Fetal hemoglobin is the main source of oxygen transport in the human fetus. It is present during the last seven months of the development of the uterus. It persists in the new born until 6 months. In adults, the fetal hemoglobin can be reactivated pharmacologically and can be used in the treatment of diseases.

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Answer 3

Question

Chapter 38, Problem 2CT

Summary Introduction

To explain: How does the fetal hemoglobin’s higher affinity towards oxygen benefit a fetus.

Concept introduction: Fetal hemoglobin is the main source of oxygen transport in the human fetus. It is present during the last seven months of the development of the uterus. It persists in the new born until 6 months. In adults, the fetal hemoglobin can be reactivated pharmacologically and can be used in the treatment of diseases.

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Answer 4

Question

Chapter 38, Problem 2CT

Summary Introduction

To explain: How does the fetal hemoglobin’s higher affinity towards oxygen benefit a fetus.

Concept introduction: Fetal hemoglobin is the main source of oxygen transport in the human fetus. It is present during the last seven months of the development of the uterus. It persists in the new born until 6 months. In adults, the fetal hemoglobin can be reactivated pharmacologically and can be used in the treatment of diseases.

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Answer 5

Chapter 38, Problem 2CT

Summary Introduction

To explain: How does the fetal hemoglobin’s higher affinity towards oxygen benefit a fetus.

Concept introduction: Fetal hemoglobin is the main source of oxygen transport in the human fetus. It is present during the last seven months of the development of the uterus. It persists in the new born until 6 months. In adults, the fetal hemoglobin can be reactivated pharmacologically and can be used in the treatment of diseases.

Answer 6

Chapter 38, Problem 2CT

Summary Introduction

To explain: How does the fetal hemoglobin’s higher affinity towards oxygen benefit a fetus.

Concept introduction: Fetal hemoglobin is the main source of oxygen transport in the human fetus. It is present during the last seven months of the development of the uterus. It persists in the new born until 6 months. In adults, the fetal hemoglobin can be reactivated pharmacologically and can be used in the treatment of diseases.

Answer 7

Chapter 38, Problem 2CT

Summary Introduction

To explain: How does the fetal hemoglobin’s higher affinity towards oxygen benefit a fetus.

Concept introduction: Fetal hemoglobin is the main source of oxygen transport in the human fetus. It is present during the last seven months of the development of the uterus. It persists in the new born until 6 months. In adults, the fetal hemoglobin can be reactivated pharmacologically and can be used in the treatment of diseases.

Answer 8

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Answer 11

Ch. 38 - Respiratory proteins such as hemocyanin _____. a....Ch. 38 - In a _______, air flows continually across the...Ch. 38 - Prob. 3SQ Ch. 38 - In human lungs, gas exchange occurs at the ______....Ch. 38 - Prob. 1DAA Ch. 38 - Prob. 2DAA Ch. 38 - Prob. 3DAA Ch. 38 - Which holds the most dissolved oxygen? a. warm,...Ch. 38 - When you breathe quietly, inhalation is _______...Ch. 38 - Prob. 7SQ

Solution Summary: The author explains how the fetal hemoglobin's higher affinity towards oxygen benefits a fetus.

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