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 Connective Tissue

Anatomy & Physiology

4. Tissues & Histology

Introduction to Connective Tissue

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Multiple Choice

Which type of connective tissue forms the sutures that firmly connect cranial bones together?

Dense fibrous connective tissue

Hyaline cartilage

Elastic cartilage

Adipose tissue

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Verified step by step guidance

Step 1: Understand the function of sutures in cranial bones. Sutures are immovable joints that firmly connect cranial bones, providing stability and protection for the brain. This requires a type of connective tissue that is strong and durable.

Step 2: Review the characteristics of dense fibrous connective tissue. Dense fibrous connective tissue is composed of tightly packed collagen fibers, which provide tensile strength and resistance to pulling forces. This makes it ideal for forming sutures.

Step 3: Compare the other options: Hyaline cartilage, elastic cartilage, and adipose tissue. Hyaline cartilage is found in areas like the nose and trachea, providing smooth surfaces for movement. Elastic cartilage is flexible and found in structures like the ear. Adipose tissue stores fat and provides insulation, but none of these are suitable for forming immovable joints like sutures.

Step 4: Identify the correct answer based on the structural and functional requirements of sutures. Dense fibrous connective tissue is the only option that matches the strength and durability needed to firmly connect cranial bones.

Step 5: Conclude that dense fibrous connective tissue forms the sutures that connect cranial bones, as it is specifically designed to provide the necessary strength and immobility for this function.