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

Which of the following is considered the strongest muscle in the human body based on its ability to exert force?

Masseter

Rectus femoris

Gluteus maximus

Biceps brachii

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Verified step by step guidance

Understand the concept of muscle strength: Muscle strength can be measured in different ways, such as the ability to exert force, endurance, or size. In this case, the question focuses on the ability to exert force.

Identify the function of each muscle listed: The masseter is a jaw muscle responsible for chewing and can exert significant force. The rectus femoris is part of the quadriceps group and helps with knee extension and hip flexion. The gluteus maximus is the largest muscle in the body and is involved in hip extension and movement. The biceps brachii is a muscle in the upper arm responsible for elbow flexion.

Compare the muscles based on their ability to exert force: The masseter muscle is known to exert the greatest force relative to its size, as it is involved in chewing and can apply significant pressure to the molars. The other muscles, while strong, do not exert force in the same concentrated manner.

Consider anatomical studies and research: Studies have shown that the masseter muscle can exert a force of up to 200 pounds on the molars, making it the strongest muscle in the human body based on force exertion.

Conclude that the masseter is the correct answer based on its ability to exert the greatest force relative to its size and function.