After neurotransmitter molecules detach from their receptor, what happens to them?
a. They combine with other released chemicals to form hormones
b. They break down into water, oxygen, and carbon dioxide.
c. Some diffuse away, and the presynaptic cell reabsorbs others for reuse.
d. The postsynaptic cell absorbs them and uses them for fuel.
c
You might also like to view...
Some evolutionary psychologists propose that a lower value may be placed on sexual faithfulness by homosexual male couples is an adaptation to _____
a) society's rejection of them. b) not having children. c) increase survival chances. d) males' more frequent desire for sex.
Researchers have found that men are more likely than women to
A. perceive assertiveness and aggressive behavior by women as related to power. B. feel that sex without love and affection is not enjoyable. C. see sexual activity as being appropriate and desirable when their romantic partners engage in behaviors that inspire trust. D. separate sex from affection.
Which of the following rituals prepare the survivors for dealing with loss of a loved one?
a. death notifications b. burial of the body c. visitation d. all of the above
Maslow called basic biological necessities such as food, water, sex, and shelter, and the need for safety
A) A-needs. B) B-needs. C) C-needs. D) D-needs. E) E-needs.