Odontoblasts reside in which tooth tissue?

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Study for the Biocompatibility of Dental Materials Test. Prepare with multiple choice questions and detailed explanations to ensure you're ready for your exam!

Multiple Choice

Odontoblasts reside in which tooth tissue?

Explanation:
Odontoblasts are the cells responsible for forming dentin, and their bodies sit in the dental pulp along the outer border of the pulp chamber. They align as a peripheral layer just beneath the dentin, with their cellular processes extending into dentinal tubules to secrete dentin during development and even in response to injury. After tooth eruption, the pulp remains the living tissue housing these cells, whereas enamel contains no living cells, cementum is produced by cementoblasts on the root surface, and dentin is the tissue they help form. So, odontoblasts reside in the pulp.

Odontoblasts are the cells responsible for forming dentin, and their bodies sit in the dental pulp along the outer border of the pulp chamber. They align as a peripheral layer just beneath the dentin, with their cellular processes extending into dentinal tubules to secrete dentin during development and even in response to injury. After tooth eruption, the pulp remains the living tissue housing these cells, whereas enamel contains no living cells, cementum is produced by cementoblasts on the root surface, and dentin is the tissue they help form. So, odontoblasts reside in the pulp.

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