What is a consequence of the properties of bitter receptors?
a. Because bitter receptors are heat-sensitive, all hot foods taste somewhat bitter
b. Because bitter receptors increase with age, old people reject many foods.
c. Because bitter receptors cluster in one spot, a food's taste depends on where you chew it.
d. Because we have many types of bitter receptor, we do not taste low bitter concentrations.
d
You might also like to view...
Which of the following is true of mental images?
a. ?Children cultivate the ability to think in mental images as they reach adulthood and their brains mature. b. ?People with extremely low or high intellect have difficulty thinking in mental images. c. ?People can turn visual mental images around in their minds, zoom in or out, and identify their features. d. ?People store and use mental images as small units of unrelated data.
Which of the following physiological measures have been used to study personality?
A. Neuroimaging B. Respiration C. Hormone levels D. All of the above
Hispanic families generally value
a. cognitive skills more than social skills. b. competition over cooperation. c. family pride. d. all of these.
A method of testing scores’ internal consistency that indicates the average correlation between scores on all pairs of items on a survey is called ______.
a. internal validity b. test–retest validity c. Cronbach’s alpha d. correlational average