Table of contents

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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

What are mature bone cells found within lacunae of compact bone called?

Osteoclasts

Osteoblasts

Chondrocytes

Osteocytes

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Verified step by step guidance

Begin by understanding the structure of compact bone, which is dense and forms the outer layer of bones. It contains microscopic spaces called lacunae.

Recognize that within these lacunae, mature bone cells reside. These cells are responsible for maintaining the bone matrix and communicating with other bone cells.

Differentiate between the types of bone cells: Osteoblasts are involved in bone formation, Osteoclasts are responsible for bone resorption, and Chondrocytes are related to cartilage, not bone.

Identify that the mature bone cells found within the lacunae of compact bone are called Osteocytes. They are crucial for the maintenance and turnover of the mineral content of the surrounding bone.

Understand that Osteocytes originate from Osteoblasts that have become trapped in the matrix they secreted, transitioning into a mature form to perform their maintenance functions.