Table of contents

1. Introduction to Anatomy & Physiology5h 43m
2. Cell Chemistry & Cell Components12h 36m
3. Energy & Cell Processes10h 6m
4. Tissues & Histology10h 3m
5. Integumentary System2h 20m
6. Bones & Skeletal Tissue2h 16m
7. The Skeletal System2h 35m
8. Joints2h 17m
9. Muscle Tissue2h 33m
10. Muscles1h 11m
11. Nervous Tissue and Nervous System1h 35m
12. The Central Nervous System1h 6m
- Introduction to the Central Nervous System
  18m
- The Cerebrum
  48m
13. The Peripheral Nervous System1h 26m
14. The Autonomic Nervous System1h 38m
15. The Special Senses2h 41m
16. The Endocrine System2h 48m
17. The Blood3h 22m
18. The Heart3h 42m
19. The Blood Vessels3h 35m
20. The Lymphatic System3h 16m
21. The Immune System14h 37m
22. The Respiratory System3h 20m
23. The Digestive System2h 5m
24. Metabolism and Nutrition4h 0m
25. The Urinary System2h 39m
26. Fluid and Electrolyte Balance, Acid Base Balance37m
27. The Reproductive System2h 5m
28. Human Development1h 21m
29. Heredity3h 32m

4. Tissues & Histology

Introduction to Muscle Tissue

Anatomy & Physiology

4. Tissues & Histology

Introduction to Muscle Tissue

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Multiple Choice

Which type of muscle tissue is found in the walls of your digestive system?

Cardiac muscle

Smooth muscle

Skeletal muscle

Striated muscle

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Verified step by step guidance

Understand the three main types of muscle tissue: cardiac, skeletal, and smooth. Cardiac muscle is found in the heart, skeletal muscle is attached to bones for voluntary movement, and smooth muscle is found in internal organs like the digestive system.

Recall the function of the digestive system. It involves involuntary movements such as peristalsis, which helps propel food through the digestive tract.

Identify the type of muscle responsible for involuntary movements. Smooth muscle is specialized for this function and is found in the walls of organs like the stomach, intestines, and esophagus.

Differentiate smooth muscle from other types. Unlike skeletal muscle, smooth muscle is non-striated (lacks visible bands) and operates involuntarily, unlike cardiac muscle which is striated and found only in the heart.

Conclude that the correct answer is smooth muscle, as it matches the location and function described in the problem.