Stains need to be removed during a dental prophylaxis.  The key to choosing a removal process is by identifying the stain by source and location.

The etiology of dentinal hypersensitivity is the movement of fluid in the enamel tubules.

Papillae of posterior teeth are pyramidal in shape AND papillae of anterior teeth are flatter in shape.

Which of the following is a distinguishing feature of professional sport?

Referring to the Electrophoresis Gel Image, assume the DNA in Lane 3 was loaded on the gel after it was digested with the restriction enzyme HindIII. If the DNA was originally linear genomic DNA, and the restriction enzyme digest was complete, how many HindIII sites are in the piece of DNA?

Which of the following describes a 30 year old patient with osteomas in various bones, multiple odontomas in the jawbones, and intestinal polyps.

Referring to the Sodium Hydroxide (NaOH) Safety Data Sheet, NaOH is incompatible with which of the following?

Referring to the Sodium Hydroxide (NaOH) Safety Data Sheet, NaOH is incompatible with which of the following?

Writing a summary of a text is an example of what kind of reading activity?

In collaborative conversations, students learn to