Olfactory and Gustatory Receptors Anatomy Quiz
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Questions and Answers

What is the location of olfactory receptors?

  • In the pharynx
  • In the nasal epithelium in the superior portion of the nasal cavity (correct)
  • In the larynx
  • In the taste buds on the tongue

What is the structure of olfactory receptors?

  • Bipolar motor neurons
  • Multipolar sensory neurons without cilia
  • Unipolar motor neurons
  • Bipolar sensory neurons with knob-shaped distal ends covered with cilia (correct)

Where are gustatory receptors mainly located?

  • In the nasal cavity
  • In the pharynx
  • On the tongue (correct)
  • In the larynx

What structure detects taste in gustatory receptors?

<p>Gustatory hairs extending from epithelial receptor cells (D)</p> Signup and view all the answers

What do olfactory receptors detect?

<p>Odors/chemicals (C)</p> Signup and view all the answers

How do gustatory receptor cells communicate with sensory neurons?

<p>Via synapsing at the base of each taste bud (B)</p> Signup and view all the answers

Which cranial nerve is responsible for innervating the lateral rectus muscle of the eye?

<p>CN VI (A)</p> Signup and view all the answers

What is the function of the lacrimal apparatus?

<p>Secrete tears to moisten the eyeball (B)</p> Signup and view all the answers

Which muscle is responsible for elevating the eye and turning it medially?

<p>Superior oblique muscle (B)</p> Signup and view all the answers

What are the primary taste sensations identified in the text?

<p>Umami, bitter, sour, sweet (D)</p> Signup and view all the answers

Which structure forms tears in the eye?

<p>Lacrimal apparatus (B)</p> Signup and view all the answers

What is the composition of tears and their main function as described in the text?

<p>Includes mucus, cleans and lubricates the eyeball (C)</p> Signup and view all the answers

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