Biological Bases of Behavior [AP (Advanced Placement) Psychology]: Questions 66 - 71 of 140
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Question 66
Question MCQ▾
If an action potential starts at the beginning of an axon, it will continue at the same speed to the very end of the axon. What is this concept known as?
Choices
Choice (5) | Response | |
---|---|---|
a. | Resting state | |
b. | Synapse | |
c. | Nerve impulse | |
d. | All-or-none law | |
e. | Sodium pump |
Question 67
Question MCQ▾
Muscles can contract because they are made up of
Choices
Choice (5) | Response | |
---|---|---|
a. | connector neurons. | |
b. | sensory neurons. | |
c. | effector cells. | |
d. | involuntary muscles | |
e. | motor neurons. |
Question 68
Question MCQ▾
The function of the sympathetic nervous system is to prepare the body for
Choices
Choice (5) | Response | |
---|---|---|
a. | input from cranial nerves. | |
b. | rest and digest. | |
c. | returning to equilibrium. | |
d. | maintaining vital bodily functions. | |
e. | “fight or flight.” |
Question 69
Question MCQ▾
The endocrine gland, known as the “master” gland, that regulates many of the other endocrine glands is the:
Choices
Choice (5) | Response | |
---|---|---|
a. | gonads | |
b. | testes | |
c. | thyroid gland | |
d. | pituitary gland | |
e. | adrenal gland |
Question 70
Question MCQ▾
The glands of the endocrine system exert their functions through chemicals called:
Choices
Choice (5) | Response | |
---|---|---|
a. | hormones | |
b. | neurons | |
c. | reflex | |
d. | axons. | |
e. | action potentials |
Question 71
Question MCQ▾
The part of a chromosome that contains “instructions” that affect a particular process or personal characteristic is called a (n)
Choices
Choice (5) | Response | |
---|---|---|
a. | soma. | |
b. | protein. | |
c. | gene. | |
d. | nucleic acid. | |
e. | RNA. |