The drug nicotine is a(n) __________ because it competes for binding with acetylcholine at the nicotinic acetylcholine receptor.
A. direct agonist
B. direct antagonist
C. indirect agonist
D. indirect antagonist
Answer: A
You might also like to view...
Without understanding the thought process motivating the patient's behavior, it would probably be impossible to determine whether a patient had ________ personality disorder or ________ personality disorder
a. narcissistic; antisocial b. dependent; narcissistic c. borderline; histrionic d. schizoid; avoidant
Neuroscientists often categorize parts of the brain into gray matter and white matter. What makes the white matter regions appear white?
A) It contains only dendrites. B) It is composed of myelinated axons. C) It produces a natural bleaching chemical. D) It contains only white cell bodies.
When does a child's field of vision mature so that they are capable of seeing the same amount
in the environment as an adult? a. It is mature at birth b. By age nine months c. By one year of age d. By age five
Which method has been traditionally used to assess emotional autonomy?
A) physiological data B) interviews C) questionnaires D) parent ratings