The Crystals in the Enamel Rod Groups Bend Sinusoidally to the Right

question 9

Multiple Choice

The crystals in the enamel rod groups bend sinusoidally to the right or left at a slightly different angle than do adjacent groups,which is shown in the:

• A) Tomes granular layer.
• B) Hunter-Schreger bands.
• C) lines of Retzius.
• D) imbrication lines of von Ebner.

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