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

6. Bones & Skeletal Tissue

Microscopic Anatomy of Bones - Bone Cells

Anatomy & Physiology

6. Bones & Skeletal Tissue

Microscopic Anatomy of Bones - Bone Cells

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Multiple Choice

Which cells are responsible for producing the collagen and inorganic salts of the bone matrix?

Chondrocytes

Fibroblasts

Osteoblasts

Osteoclasts

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Verified step by step guidance

Understand the role of the bone matrix: The bone matrix is composed of organic components, primarily collagen, and inorganic components, mainly calcium phosphate salts.

Identify the function of osteoblasts: Osteoblasts are specialized cells responsible for the synthesis and secretion of the bone matrix. They produce collagen fibers and facilitate the deposition of inorganic salts.

Differentiate between the cell types: Chondrocytes are involved in cartilage formation, fibroblasts produce collagen in connective tissues, and osteoclasts are responsible for bone resorption, not formation.

Recognize the role of osteoblasts in bone formation: Osteoblasts secrete the organic matrix (osteoid) and initiate the mineralization process by depositing calcium phosphate, forming the hard structure of bone.

Conclude that osteoblasts are the cells responsible for producing both the collagen and inorganic salts of the bone matrix, essential for bone strength and structure.