Which of the following doesn’t belong?
(Group of answer choices)
1. Type 1 alveolar cells.
2. zymogenic cells.
3. enteroendocrine cells
4. oxyntic cells.
5. goblet cells.
Enamel:
1. is made of the same material as bone.
2. is the hardest substance in the human body.
3. none of the above.
4. all of the above.
5. forms the surface of the crowns of teeth.
Pharyngeal constrictor muscles:
1. assist with gustation.
2. are used mainly used in relaxed expiration.
3. assist with mastication.
4. none of the above
5. are used for deglutition.
