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Questions and Answers
What is the first branchial arch responsible for in embryonic development?
Which sequence represents the correct sequential events of tooth development?
What are the principal cell types involved in guiding early tooth development?
What migrates to the ventral side of the head early during embryogenesis?
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During which week of intrauterine development does the invagination of the oral epithelium into mesenchyme occur?
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What is the first stage in the development of teeth?
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What is the main role of the enamel knot during tooth development?
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At which stage does the enamel organ take on a bell shape?
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What is the main function of the stellate reticulum in the enamel organ?
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What is the role of the dental papilla in tooth development?
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During which stage do we see a transition from cap to bell stage in tooth development?
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What occurs during the late cap - early bell stage transition in tooth development?
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What happens during the bud stage of tooth development?
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When does the invagination of oral epithelium into mesenchyme occur?
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What do we see at the late cap stage to early bell stage transition in tooth development?
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What is the main function of the stellate reticulum in the enamel organ?
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What is the composition of healthy dentine?
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What are the different types of dentine and where are they located within the mature tooth?
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What cells are responsible for dentine formation?
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What is dentinogenesis?
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At what stage of development does dentinogenesis start?
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What is the color of healthy dentine?
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What is the role of odontoblasts in dentine formation?
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What is the physiological property of dentine that provides good support for enamel?
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What is the main inorganic component of dentine?
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What is the main organic component of dentine?
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What is the role of odontoblasts in dentine deposition?
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What distinguishes the mantle dentine from the bulk of the dentine?
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What is the main function of the circumpulpal dentine?
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What happens as odontoblasts retreat pulpally during dentine deposition?
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What are the characteristics of the extracellular matrix secreted by odontoblasts in dentine deposition?
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What is the composition of the matrix from which mantle dentine is formed?
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What occurs after the formation of mantle dentine during dentine deposition?
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What is the function of the collagen scaffold in dentine deposition?
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What is the significance of odontoblasts having a high synthetic/secretory capacity in dentine deposition?
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How is the bulk of the dentine different from the mantle dentine?
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