Exam 9: Hearing, Balance, Taste, and Smell

Describe the similarities and differences between the olfactory and vomeronasal systems. Which taxa have vomeronasal systems?

A patient complains of hearing loss. The patient has trouble hearing his family and friends, but can hear his own voice well enough. Based on these symptoms, you would suspect the patient is suffering from

Knockout mice that are anosmic

Name the molecular mechanism that transduces taste for four of the five basic tastes and briefly state what it does.

Frequency of sound is measured in

Cats are not sensitive to _______ tastes.

_______ offer(s) the best current understanding of the mechanism of pitch perception.

Summarize the sequence of cellular events that occurs in a hair cell after a stereocilium bends.

Summarize two hypotheses for the ways in which pitch is encoded by the auditory system, and explain how these mechanisms may work together to provide pitch perception.

Write a coherent and informative paragraph incorporating each of the following terms or concepts: receptor proteins; receptor neurons; olfactory bulb; cortex.

Which structure is not part of the vestibular system?

Bloodhounds have about _______ times as many olfactory receptor cells as humans do.

Which of the following does not belong with the others?

Matching -Savory taste (umami)

Primary olfactory cortex is located in

The hair cells of the semicircular canals are located in the

The stapes connects to the

After repeated exposure to loud sounds, people may develop a permanent form of deafness called _______ deafness.

The tiny bones of the middle ear are collectively known as the

If you eat something extremely hot that burns the tip of your tongue, you are most likely to injure