During synaptic transmission, the ________ within the axon results in the release of a(n) ________ that can traverse the synaptic gap
a. myelin sheath; chemical message
b. electrical impulse; chemical message
c. electrical message; chemical message
d. myelin sheath; electrical impulse
e. ionic impulse; electrical impulse
b. electrical impulse; chemical message
You might also like to view...
With regard to the nature-nurture debate, a strong believer in nature would suggest that
a. environmental influences are more important than genetic makeup in determining human behavior. b. maturation forces are more influential than environmental experiences in determining human behavior. c. teaching and enrichment of the environment are often more influential than genetics in determining human behavior. d. humans are basically good.
According to studies of achievement and locus of control, someone who is an external in college is likely to have
A. better grades than internals in college. B. received lower scores on achievement tests in high school. C. performed better on academic tests in elementary school than high school. D. all of the above
CB1 receptors __________.
A. are found on dendrites B. are activated by caffeine C. are activated by acetaminophen D. are ionotropic
Based on frequency of orgasm, the peak of sexual activity occurs
a. at age 18 for males and a little later for females. b. after age 40 for males and females. c. between the ages of 25 and 30 in males and in the mid-30s for women. d. between 16 and 18 years for both males and females.