Which of the following is one reason why chemical signals sent through the synapse lead to greater complexity than the signals of action potentials?
A. Chemical signals at the synapse are all-or-none events.
B. Chemical signals sent through the synapse can be either excitatory or inhibitory.
C. Chemical signals always result in hypopolarization.
D. Chemical signals always result in hyperpolarization.
Answer: B
You might also like to view...
Telling a child when she succeeds that she "works hard," while telling her when she fails that she "lacks ability," will stimulate the child to develop a
a. learned-helplessness orientation. b. moratorium identity status. c. strong sense of relational self-worth. d. belief-desire theory of mind.
Which of these is a type of correlation coefficient?
a. Normal b. Parallel c. Skewed d. Negative e. Tiered
According to the article Going to Pot, about adolescent drug use, the mothers of the abstainers and the
frequent users (a) had given up on their kids (b) forced their kids to do things, such as go to religious services (c) were warm and permissive (d) were cold and unresponsive
Children with Down syndrome typically have
a. advanced development. c. slower than normal development. b. normal development. d. no development.