- (A) Enamel is harder than dentine
- (B) Enamel has no cells
- (C) Ameloblast secrete enamel and dentine
- (D) Odontoblast produce dentin
Medical Mcqs
- (A) Primary and secondary dentin
- (B) Secondary dentin and circumpulpal dentin
- (C) Tetiary dentin and sclerotic dentin
- (D) All of the above
- (A) Third power of the diameter
- (B) Sixth power of the diameter
- (C) Square of the diameter
- (D) Fourth power of the diameter
- (A) Predentin
- (B) Mantle dentin
- (C) Interglobular dentin
- (D) Tertiary dentin
- (A) Transduction theory
- (B) Direct neural stimulation
- (C) Hydrodynamic theory
- (D) Hydrostatic theory
- (A) Collagen fibers are oriented perpendicular to DEJ
- (B) Vonkorff fibers are present
- (C) Contain phosphophoryn
- (D) Requires matrix vesicle for mineralization
- (A) Cementoblasts
- (B) Fibroblasts
- (C) Odontoblasts
- (D) Osteoblasts
- (A) Lamina propria
- (B) Lamina lucida
- (C) Lamina limitans
- (D) Lamina densa
- (A) Sclerotic dentin
- (B) Mantle dentin
- (C) Predentin
- (D) Osteodentin
- (A) Mantle dentin
- (B) Secondary dentin
- (C) Reactionary dentin
- (D) Indeed dermal tubules
