To test your knowledge, discuss the following topics with a study partner or in writing ideally from memory. 21.1 General Anatomy of the Blood Vessels 1. The meaning of arteries, capillaries, and veins with respect to the route of blood flow from and back to the heart

Question

Want to see more full solutions like this?

Answer 1

Textbook Question

Chapter 21, Problem 21.1.1AYLO

To test your knowledge, discuss the following topics with a study partner or in writing ideally from memory.

21.1 General Anatomy of the Blood Vessels

1. The meaning of arteries, capillaries, and veins with respect to the route of blood flow from and back to the heart

Expert Solution & Answer

Summary Introduction

To analyze:

The meaning of arteries, capillaries, and veins.

Introduction:

The blood vessels are part of the circulatory system that carries blood all over the human body. There are three main categories of blood vessels- arteries, veins, and capillaries.

Explanation of Solution

Arteries are defined as the efferent vessels of the cardiovascular system that carry blood from the heart to the tissues. The arteries carry oxygen-rich blood to the body and the pulmonary artery carries oxygen-deficient blood to the lungs. They branch many times and get smaller as they bring blood from the heart to the organs.

Veins are defined as the afferent vessels which return blood to the heart. Blood in the veins contains less oxygen and is rich in waste products that need to be expelled from the body, exception is the pulmonary vein that carries oxygen-rich blood from the lungs to the heart. They become larger when they get closer to the heart.

Capillaries are thin-walled, microscopic vessels that connect arteries with the veins. They allow carbon dioxide, oxygen, nutrients and other waste products to pass from the cells.

Conclusion

Arteries, veins, and capillaries are the three main categories of blood vessels that transport blood cells, oxygen, and nutrients to the tissues and carry carbon dioxide and waste products away from the tissues.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Students have asked these similar questions

Limetown S1E4 Transcript: E n 2025SP-BIO-111-PSNT1: Natu X Natural Selection in insects X + newconnect.mheducation.com/student/todo CA NATURAL SELECTION NATURAL SELECTION IN INSECTS (HARDY-WEINBERG LAW) INTRODUCTION LABORATORY SIMULATION A Lab Data Is this the correct allele frequency? Is this the correct genotype frequency? Is this the correct phenotype frequency? Total 1000 Phenotype Frequency Typica Carbonaria Allele Frequency 9 P 635 823 968 1118 1435 Color Initial Frequency Light 0.25 Dark 0.75 Frequency Gs 0.02 Allele Initial Allele Frequency Gs Allele Frequency d 0.50 0 D 0.50 0 Genotype Frequency Moths Genotype Color Moths Released Initial Frequency Frequency G5 Number of Moths Gs NC - X

Which of the following is not a sequence-specific DNA binding protein? 1. the catabolite-activated protein 2. the trp repressor protein 3. the flowering locus C protein 4. the flowering locus D protein 5. GAL4 6. all of the above are sequence-specific DNA binding proteins

Which of the following is not a DNA binding protein? 1. the lac repressor protein 2. the catabolite activated protein 3. the trp repressor protein 4. the flowering locus C protein 5. the flowering locus D protein 6. GAL4 7. all of the above are DNA binding proteins

Answer 2

Textbook Question

Chapter 21, Problem 21.1.1AYLO

To test your knowledge, discuss the following topics with a study partner or in writing ideally from memory.

21.1 General Anatomy of the Blood Vessels

1. The meaning of arteries, capillaries, and veins with respect to the route of blood flow from and back to the heart

Expert Solution & Answer

Summary Introduction

To analyze:

The meaning of arteries, capillaries, and veins.

Introduction:

The blood vessels are part of the circulatory system that carries blood all over the human body. There are three main categories of blood vessels- arteries, veins, and capillaries.

Explanation of Solution

Arteries are defined as the efferent vessels of the cardiovascular system that carry blood from the heart to the tissues. The arteries carry oxygen-rich blood to the body and the pulmonary artery carries oxygen-deficient blood to the lungs. They branch many times and get smaller as they bring blood from the heart to the organs.

Veins are defined as the afferent vessels which return blood to the heart. Blood in the veins contains less oxygen and is rich in waste products that need to be expelled from the body, exception is the pulmonary vein that carries oxygen-rich blood from the lungs to the heart. They become larger when they get closer to the heart.

Capillaries are thin-walled, microscopic vessels that connect arteries with the veins. They allow carbon dioxide, oxygen, nutrients and other waste products to pass from the cells.

Conclusion

Arteries, veins, and capillaries are the three main categories of blood vessels that transport blood cells, oxygen, and nutrients to the tissues and carry carbon dioxide and waste products away from the tissues.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 3

Textbook Question

Chapter 21, Problem 21.1.1AYLO

To test your knowledge, discuss the following topics with a study partner or in writing ideally from memory.

21.1 General Anatomy of the Blood Vessels

1. The meaning of arteries, capillaries, and veins with respect to the route of blood flow from and back to the heart

Expert Solution & Answer

Summary Introduction

To analyze:

The meaning of arteries, capillaries, and veins.

Introduction:

The blood vessels are part of the circulatory system that carries blood all over the human body. There are three main categories of blood vessels- arteries, veins, and capillaries.

Explanation of Solution

Arteries are defined as the efferent vessels of the cardiovascular system that carry blood from the heart to the tissues. The arteries carry oxygen-rich blood to the body and the pulmonary artery carries oxygen-deficient blood to the lungs. They branch many times and get smaller as they bring blood from the heart to the organs.

Veins are defined as the afferent vessels which return blood to the heart. Blood in the veins contains less oxygen and is rich in waste products that need to be expelled from the body, exception is the pulmonary vein that carries oxygen-rich blood from the lungs to the heart. They become larger when they get closer to the heart.

Capillaries are thin-walled, microscopic vessels that connect arteries with the veins. They allow carbon dioxide, oxygen, nutrients and other waste products to pass from the cells.

Conclusion

Arteries, veins, and capillaries are the three main categories of blood vessels that transport blood cells, oxygen, and nutrients to the tissues and carry carbon dioxide and waste products away from the tissues.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 4

Textbook Question

Chapter 21, Problem 21.1.1AYLO

To test your knowledge, discuss the following topics with a study partner or in writing ideally from memory.

21.1 General Anatomy of the Blood Vessels

1. The meaning of arteries, capillaries, and veins with respect to the route of blood flow from and back to the heart

Expert Solution & Answer

Summary Introduction

To analyze:

The meaning of arteries, capillaries, and veins.

Introduction:

The blood vessels are part of the circulatory system that carries blood all over the human body. There are three main categories of blood vessels- arteries, veins, and capillaries.

Explanation of Solution

Arteries are defined as the efferent vessels of the cardiovascular system that carry blood from the heart to the tissues. The arteries carry oxygen-rich blood to the body and the pulmonary artery carries oxygen-deficient blood to the lungs. They branch many times and get smaller as they bring blood from the heart to the organs.

Veins are defined as the afferent vessels which return blood to the heart. Blood in the veins contains less oxygen and is rich in waste products that need to be expelled from the body, exception is the pulmonary vein that carries oxygen-rich blood from the lungs to the heart. They become larger when they get closer to the heart.

Capillaries are thin-walled, microscopic vessels that connect arteries with the veins. They allow carbon dioxide, oxygen, nutrients and other waste products to pass from the cells.

Conclusion

Arteries, veins, and capillaries are the three main categories of blood vessels that transport blood cells, oxygen, and nutrients to the tissues and carry carbon dioxide and waste products away from the tissues.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!

Answer 5

Textbook Question

Answer 6

Textbook Question

Answer 7

Expert Solution & Answer

Summary Introduction

To analyze:

The meaning of arteries, capillaries, and veins.

Introduction:

The blood vessels are part of the circulatory system that carries blood all over the human body. There are three main categories of blood vessels- arteries, veins, and capillaries.

Explanation of Solution

Arteries are defined as the efferent vessels of the cardiovascular system that carry blood from the heart to the tissues. The arteries carry oxygen-rich blood to the body and the pulmonary artery carries oxygen-deficient blood to the lungs. They branch many times and get smaller as they bring blood from the heart to the organs.

Veins are defined as the afferent vessels which return blood to the heart. Blood in the veins contains less oxygen and is rich in waste products that need to be expelled from the body, exception is the pulmonary vein that carries oxygen-rich blood from the lungs to the heart. They become larger when they get closer to the heart.

Capillaries are thin-walled, microscopic vessels that connect arteries with the veins. They allow carbon dioxide, oxygen, nutrients and other waste products to pass from the cells.

Conclusion

Arteries, veins, and capillaries are the three main categories of blood vessels that transport blood cells, oxygen, and nutrients to the tissues and carry carbon dioxide and waste products away from the tissues.

Answer 8

Expert Solution & Answer

Summary Introduction

To analyze:

The meaning of arteries, capillaries, and veins.

Introduction:

The blood vessels are part of the circulatory system that carries blood all over the human body. There are three main categories of blood vessels- arteries, veins, and capillaries.

Explanation of Solution

Arteries are defined as the efferent vessels of the cardiovascular system that carry blood from the heart to the tissues. The arteries carry oxygen-rich blood to the body and the pulmonary artery carries oxygen-deficient blood to the lungs. They branch many times and get smaller as they bring blood from the heart to the organs.

Veins are defined as the afferent vessels which return blood to the heart. Blood in the veins contains less oxygen and is rich in waste products that need to be expelled from the body, exception is the pulmonary vein that carries oxygen-rich blood from the lungs to the heart. They become larger when they get closer to the heart.

Capillaries are thin-walled, microscopic vessels that connect arteries with the veins. They allow carbon dioxide, oxygen, nutrients and other waste products to pass from the cells.

Conclusion

Arteries, veins, and capillaries are the three main categories of blood vessels that transport blood cells, oxygen, and nutrients to the tissues and carry carbon dioxide and waste products away from the tissues.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Summary Introduction

To analyze:

The meaning of arteries, capillaries, and veins.

Introduction:

The blood vessels are part of the circulatory system that carries blood all over the human body. There are three main categories of blood vessels- arteries, veins, and capillaries.

Answer 12

Explanation of Solution

Arteries are defined as the efferent vessels of the cardiovascular system that carry blood from the heart to the tissues. The arteries carry oxygen-rich blood to the body and the pulmonary artery carries oxygen-deficient blood to the lungs. They branch many times and get smaller as they bring blood from the heart to the organs.

Veins are defined as the afferent vessels which return blood to the heart. Blood in the veins contains less oxygen and is rich in waste products that need to be expelled from the body, exception is the pulmonary vein that carries oxygen-rich blood from the lungs to the heart. They become larger when they get closer to the heart.

Capillaries are thin-walled, microscopic vessels that connect arteries with the veins. They allow carbon dioxide, oxygen, nutrients and other waste products to pass from the cells.

Answer 13

Conclusion

Arteries, veins, and capillaries are the three main categories of blood vessels that transport blood cells, oxygen, and nutrients to the tissues and carry carbon dioxide and waste products away from the tissues.

Answer 14

Ch. 21.1 - Why would venous valves be unnecessary in the...Ch. 21.1 - Prob. 1BYGO Ch. 21.1 - Answer the following questions to test your...Ch. 21.1 - Answer the following questions to test your...Ch. 21.1 - Prob. 4BYGO Ch. 21.1 - Prob. 5BYGO Ch. 21.1 - Prob. 6BYGO Ch. 21.2 - Prob. 7BYGO Ch. 21.2 - Prob. 8BYGO Ch. 21.3 - Prob. 1AWYK

To test your knowledge, discuss the following topics with a study partner or in writing ideally from memory. 21.1 General Anatomy of the Blood Vessels 1. The meaning of arteries, capillaries, and veins with respect to the route of blood flow from and back to the heart

Concept explainers

Videos

Explanation of Solution

Want to see more full solutions like this?

Chapter 21 Solutions

Additional Science Textbook Solutions