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

9. Muscle Tissue

Introduction to Muscles and Muscle Tissue

Anatomy & Physiology

9. Muscle Tissue

Introduction to Muscles and Muscle Tissue

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Multiple Choice

Smooth and skeletal muscles both contain elongated muscle ______.

fibers

ligaments

discs

tendons

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Verified step by step guidance

Step 1: Begin by understanding the structure of smooth and skeletal muscles. Both types of muscles are composed of specialized cells that are elongated and designed for contraction.

Step 2: Recall the terminology used to describe the basic structural unit of muscles. In both smooth and skeletal muscles, these elongated cells are referred to as 'muscle fibers.'

Step 3: Differentiate between the other options provided in the question. For example, 'ligaments' connect bones to other bones, 'discs' are found in structures like intervertebral discs, and 'tendons' connect muscles to bones. None of these terms describe the elongated cells in muscles.

Step 4: Confirm that 'fibers' is the correct term because it specifically refers to the elongated cells that make up muscle tissue in both smooth and skeletal muscles.

Step 5: Conclude that the correct answer is 'fibers' based on the anatomical and physiological characteristics of muscle tissue.