The cochlea of each ear contains about 16,000 hair cells. Even though they are in the minority, it is the ____________ hair cells that are principally responsible for transducing sound waves into what we perceive as sound sensations
a. outer
b. inner
c. utricular
d. saccular
e. ampullar
B
You might also like to view...
__________ is/are formed partly from the secretions of glands in the external ear canal.
A. Sebum B. Cerumen C. Sweat D. Scents E. Mucus
Which of the following terms is defined as deformation divided by original length?
A. stress B. strain C. strength D. elasticity
The term for sexually altering is:
A) castration B) spay C) neutering D) intact
A scientist genetically engineers a mouse to lack the hormone secretin. Compared with a normal animal, which of the following would be expected to be increased in the mutant mouse?
A. pH of pancreatic ductular secretion B. volume of pancreatic secretion C. pH of duodenal contents D. susceptibility to duodenal erosions and ulcerations E. gallbladder contractibility