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

Types of Muscle Tissue

Anatomy & Physiology

4. Tissues & Histology

Types of Muscle Tissue

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Multiple Choice

What is the primary difference between voluntary muscles and involuntary muscles?

Voluntary muscles are found in the heart, while involuntary muscles are found in the skeleton.

Voluntary muscles are controlled consciously, while involuntary muscles are controlled unconsciously.

Voluntary muscles are smooth, while involuntary muscles are striated.

Voluntary muscles contract slowly, while involuntary muscles contract quickly.

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Verified step by step guidance

Begin by understanding the basic definitions: Voluntary muscles are those that can be controlled consciously, such as skeletal muscles. Involuntary muscles are those that operate without conscious control, such as cardiac and smooth muscles.

Identify the types of muscles involved: Voluntary muscles are primarily skeletal muscles, which are attached to bones and are responsible for movement. Involuntary muscles include cardiac muscles found in the heart and smooth muscles found in various organs.

Consider the control mechanism: Voluntary muscles are controlled by the somatic nervous system, allowing conscious movement. Involuntary muscles are controlled by the autonomic nervous system, which regulates functions like heartbeat and digestion without conscious effort.

Examine the structural differences: Voluntary muscles (skeletal muscles) are striated, meaning they have a banded appearance. Involuntary muscles can be either striated (cardiac muscles) or non-striated (smooth muscles).

Reflect on the contraction speed: Voluntary muscles can contract quickly and powerfully, while involuntary muscles have varying contraction speeds depending on their function, such as the rhythmic contractions of cardiac muscles.