How Do Oxygen and Nutrients Reach the Osteocytes Supporting Each

question 32

Multiple Choice

How do oxygen and nutrients reach the osteocytes supporting each osteon?

• A)Oxygen and nutrients diffuse through the mineralized osteoid
• B)Cytoplasmic extensions located in the canaliculi allow oxygen and nutrients to pass from cell to cell.
• C)Perforating canals carry the blood between the periosteum and each osteocyte.
• D)Dendritic cells move between the lamellae delivering oxygen.

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