Dentine is formed by cells called?

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Study for the City and Guilds Dental Nursing Block 2 Test. Use flashcards and multiple choice questions, each with hints and explanations, to prepare effectively. Get ready for your exam!

Multiple Choice

Dentine is formed by cells called?

Explanation:
Dentine is formed by odontoblasts. These cells line the outer edge of the dental pulp and originate from the dental papilla. They secrete predentin, a collagen-rich matrix that mineralizes to become dentin, with their cellular processes extending into the dentinal tubules to influence tubule structure. Odontoblasts continue to form dentin throughout life, creating primary dentin during development and secondary or tertiary dentin in response to stimuli. The other options have different targets: ameloblasts form enamel on the crown, cementoblasts form cementum on the root, and osteoblasts build bone in the jaw and supporting structures.

Dentine is formed by odontoblasts. These cells line the outer edge of the dental pulp and originate from the dental papilla. They secrete predentin, a collagen-rich matrix that mineralizes to become dentin, with their cellular processes extending into the dentinal tubules to influence tubule structure. Odontoblasts continue to form dentin throughout life, creating primary dentin during development and secondary or tertiary dentin in response to stimuli. The other options have different targets: ameloblasts form enamel on the crown, cementoblasts form cementum on the root, and osteoblasts build bone in the jaw and supporting structures.

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