Question

Check Your Recall Label the following parts of compact bone on Figure 7.10: Canaliculi, Central canal, Concentric lamellae, Endosteum, Interstitial lamellae, Lacunae with osteocytes, Osteon, Perforating canal, Periosteum, Trabeculae of spongy bone. FIGURE 7.10: Microscopic anatomy of compact bone tissue. Mark the following statements as true (T) or false (F). If the statement is false, correct it. 1. True 2. False: Osteoclasts secrete bone matrix. 3. True 4. False: Compact bone is the hard outer bone composed of spicules called trabeculae. 5. True 6. False: Circumferential lamellae are located between osteons. 7. True The matrix of bone consists of extracellular collagen fibers and calcium hydroxyapatite crystals. Choices a and b only are correct.

          Check Your Recall
Label the following parts of compact bone on Figure 7.10: Canaliculi, Central canal, Concentric lamellae, Endosteum, Interstitial lamellae, Lacunae with osteocytes, Osteon, Perforating canal, Periosteum, Trabeculae of spongy bone.

FIGURE 7.10: Microscopic anatomy of compact bone tissue.

Mark the following statements as true (T) or false (F). If the statement is false, correct it.
1. True
2. False: Osteoclasts secrete bone matrix.
3. True
4. False: Compact bone is the hard outer bone composed of spicules called trabeculae.
5. True
6. False: Circumferential lamellae are located between osteons.
7. True

The matrix of bone consists of extracellular collagen fibers and calcium hydroxyapatite crystals.

Choices a and b only are correct.

Added by Fernando S.

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