Protein secreted by odontoblast_____________?
Correct answer: D. Collagen
- A. Chitin
- B. Keratin
- C. Elastin
- D. Collagen
Explanation
Odontoblasts secrete the organic matrix of dentine, which is mainly type I collagen with associated non-collagenous proteins. Keratin, elastin and chitin are not the principal odontoblastic matrix product.
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