An example of a nociceptive stimulus would be:

Which of the following are true of neurotransmitters

a. they are stored in presynaptic neurons b. each transmitter has its own shape receptor c. they are ejected from the post-synaptic neuron and then broken down or re-uptaken d. some of the above e. all of the above

Which of the following is a generally accepted idea with regard to human sexual orientation?

a. Sexual orientation is a choice that people can decide to alter if their desire to is strong enough. b. Sexual orientation is neither willfully chosen nor willfully changed c. Sexual orientation is largely a product of our upbringing, involving parental, social, and religious influences. d. Sexual orientation is something that every person eventually becomes comfortable with, though some people take longer than others to accept their own sexual desires.