Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Question

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Answer 1

Question

Chapter 33, Problem 1MC

Summary Introduction

Introduction:

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

Endothelium, connective tissue, and smooth muscle describe the layers of the wall of arteries and veins from inside to outside. Therefore, option (b) is correct.

Option (b) is given as “endothelium, smooth muscle, connective tissue”.

Explanation of Solution

Justify reason for the correct statement:

The thick wall of arteries consists of three tunics; tunica interna contain endothelial lining, tunica media contain smooth muscle and elastic tissue, and tunica externa consist of connective tissue.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “endothelium, connective tissue, smooth muscle cells”.

Arteries and veins contain endothelium, surrounded by smooth muscle and then connective tissue. Hence, it is a wrong answer.

Option (c) is given as “smooth muscle, connective tissue, and endothelium”.

Endothelium forms the most internal layer of the wall of arteries and veins. Hence, it is a wrong answer.

Option (d) is given as “connective tissue”.

Connective tissue forms the outer most layer of arteries and veins. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The thick wall of arteries consists of three tunics; the innermost endothelial lining, a middle layer of smooth muscle and elastic tissue, and the outer most layer of connective tissue.

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Answer 2

Question

Chapter 33, Problem 1MC

Summary Introduction

Introduction:

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

Endothelium, connective tissue, and smooth muscle describe the layers of the wall of arteries and veins from inside to outside. Therefore, option (b) is correct.

Option (b) is given as “endothelium, smooth muscle, connective tissue”.

Explanation of Solution

Justify reason for the correct statement:

The thick wall of arteries consists of three tunics; tunica interna contain endothelial lining, tunica media contain smooth muscle and elastic tissue, and tunica externa consist of connective tissue.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “endothelium, connective tissue, smooth muscle cells”.

Arteries and veins contain endothelium, surrounded by smooth muscle and then connective tissue. Hence, it is a wrong answer.

Option (c) is given as “smooth muscle, connective tissue, and endothelium”.

Endothelium forms the most internal layer of the wall of arteries and veins. Hence, it is a wrong answer.

Option (d) is given as “connective tissue”.

Connective tissue forms the outer most layer of arteries and veins. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The thick wall of arteries consists of three tunics; the innermost endothelial lining, a middle layer of smooth muscle and elastic tissue, and the outer most layer of connective tissue.

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Answer 3

Question

Chapter 33, Problem 1MC

Summary Introduction

Introduction:

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

Endothelium, connective tissue, and smooth muscle describe the layers of the wall of arteries and veins from inside to outside. Therefore, option (b) is correct.

Option (b) is given as “endothelium, smooth muscle, connective tissue”.

Explanation of Solution

Justify reason for the correct statement:

The thick wall of arteries consists of three tunics; tunica interna contain endothelial lining, tunica media contain smooth muscle and elastic tissue, and tunica externa consist of connective tissue.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “endothelium, connective tissue, smooth muscle cells”.

Arteries and veins contain endothelium, surrounded by smooth muscle and then connective tissue. Hence, it is a wrong answer.

Option (c) is given as “smooth muscle, connective tissue, and endothelium”.

Endothelium forms the most internal layer of the wall of arteries and veins. Hence, it is a wrong answer.

Option (d) is given as “connective tissue”.

Connective tissue forms the outer most layer of arteries and veins. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The thick wall of arteries consists of three tunics; the innermost endothelial lining, a middle layer of smooth muscle and elastic tissue, and the outer most layer of connective tissue.

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Answer 4

Question

Chapter 33, Problem 1MC

Summary Introduction

Introduction:

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

Endothelium, connective tissue, and smooth muscle describe the layers of the wall of arteries and veins from inside to outside. Therefore, option (b) is correct.

Option (b) is given as “endothelium, smooth muscle, connective tissue”.

Explanation of Solution

Justify reason for the correct statement:

The thick wall of arteries consists of three tunics; tunica interna contain endothelial lining, tunica media contain smooth muscle and elastic tissue, and tunica externa consist of connective tissue.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “endothelium, connective tissue, smooth muscle cells”.

Arteries and veins contain endothelium, surrounded by smooth muscle and then connective tissue. Hence, it is a wrong answer.

Option (c) is given as “smooth muscle, connective tissue, and endothelium”.

Endothelium forms the most internal layer of the wall of arteries and veins. Hence, it is a wrong answer.

Option (d) is given as “connective tissue”.

Connective tissue forms the outer most layer of arteries and veins. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The thick wall of arteries consists of three tunics; the innermost endothelial lining, a middle layer of smooth muscle and elastic tissue, and the outer most layer of connective tissue.

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

Answer 5

Chapter 33, Problem 1MC

Summary Introduction

Introduction:

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

Endothelium, connective tissue, and smooth muscle describe the layers of the wall of arteries and veins from inside to outside. Therefore, option (b) is correct.

Option (b) is given as “endothelium, smooth muscle, connective tissue”.

Explanation of Solution

Justify reason for the correct statement:

The thick wall of arteries consists of three tunics; tunica interna contain endothelial lining, tunica media contain smooth muscle and elastic tissue, and tunica externa consist of connective tissue.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “endothelium, connective tissue, smooth muscle cells”.

Arteries and veins contain endothelium, surrounded by smooth muscle and then connective tissue. Hence, it is a wrong answer.

Option (c) is given as “smooth muscle, connective tissue, and endothelium”.

Endothelium forms the most internal layer of the wall of arteries and veins. Hence, it is a wrong answer.

Option (d) is given as “connective tissue”.

Connective tissue forms the outer most layer of arteries and veins. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The thick wall of arteries consists of three tunics; the innermost endothelial lining, a middle layer of smooth muscle and elastic tissue, and the outer most layer of connective tissue.

Answer 6

Chapter 33, Problem 1MC

Summary Introduction

Introduction:

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

Endothelium, connective tissue, and smooth muscle describe the layers of the wall of arteries and veins from inside to outside. Therefore, option (b) is correct.

Option (b) is given as “endothelium, smooth muscle, connective tissue”.

Explanation of Solution

Justify reason for the correct statement:

The thick wall of arteries consists of three tunics; tunica interna contain endothelial lining, tunica media contain smooth muscle and elastic tissue, and tunica externa consist of connective tissue.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “endothelium, connective tissue, smooth muscle cells”.

Arteries and veins contain endothelium, surrounded by smooth muscle and then connective tissue. Hence, it is a wrong answer.

Option (c) is given as “smooth muscle, connective tissue, and endothelium”.

Endothelium forms the most internal layer of the wall of arteries and veins. Hence, it is a wrong answer.

Option (d) is given as “connective tissue”.

Connective tissue forms the outer most layer of arteries and veins. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Conclusion

The thick wall of arteries consists of three tunics; the innermost endothelial lining, a middle layer of smooth muscle and elastic tissue, and the outer most layer of connective tissue.

Answer 7

Chapter 33, Problem 1MC

Summary Introduction

Introduction:

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Answer 8

Expert Solution & Answer

Answer to Problem 1MC

Correct answer:

Endothelium, connective tissue, and smooth muscle describe the layers of the wall of arteries and veins from inside to outside. Therefore, option (b) is correct.

Option (b) is given as “endothelium, smooth muscle, connective tissue”.

Answer 9

Expert Solution & Answer

Answer 10

Expert Solution & Answer

Answer 11

Explanation of Solution

Justify reason for the correct statement:

The thick wall of arteries consists of three tunics; tunica interna contain endothelial lining, tunica media contain smooth muscle and elastic tissue, and tunica externa consist of connective tissue.

Hence, option (b) is correct.

Justify reasons for the incorrect statements:

Option (a) is given as “endothelium, connective tissue, smooth muscle cells”.

Arteries and veins contain endothelium, surrounded by smooth muscle and then connective tissue. Hence, it is a wrong answer.

Option (c) is given as “smooth muscle, connective tissue, and endothelium”.

Endothelium forms the most internal layer of the wall of arteries and veins. Hence, it is a wrong answer.

Option (d) is given as “connective tissue”.

Connective tissue forms the outer most layer of arteries and veins. Hence, it is a wrong answer.

Hence, options (a), (c), and (d) are incorrect.

Answer 12

Conclusion

The thick wall of arteries consists of three tunics; the innermost endothelial lining, a middle layer of smooth muscle and elastic tissue, and the outer most layer of connective tissue.

Answer 13

Ch. 33.1 - Why doesnt insect hemolymph need hemoglobin?Ch. 33.1 - Prob. 1CYL Ch. 33.1 - compare open and closed circulatory systems?Ch. 33.1 - describe the functions of the vertebrate...Ch. 33.2 - Prob. 1CSC Ch. 33.2 - Prob. 1TC Ch. 33.2 - Prob. 1HYEW Ch. 33.2 - describe the three types of vertebrate hearts and...Ch. 33.2 - Prob. 2CYL Ch. 33.2 - Prob. 3CYL

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Solution Summary: The author explains that endothelium, connective tissue, and smooth muscle describe the layers of the wall of arteries and veins from inside to outside.

Videos

Introduction:

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Answer to Problem 1MC

Explanation of Solution

Want to see more full solutions like this?

Chapter 33 Solutions

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Solution Summary: The author explains that endothelium, connective tissue, and smooth muscle describe the layers of the wall of arteries and veins from inside to outside.

Videos

Introduction: Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.

Answer to Problem 1MC

Explanation of Solution

Want to see more full solutions like this?

Chapter 33 Solutions

Introduction:

Arteries and veins consist of epithelial cells which collectively form a layer of endothelium. Endothelium layer is surrounded by layers of connective tissues consisting of smooth muscle cells, and connective tissue.