Biology 115 Chapter 13 Exam Real
Questions With Correct Detailed
Answers Rated A+
A tumor located in the primary somatosensory area would impact which of the
following functions?
the ability to feel a rough object
the ability to swallow
the ability to smell
the ability to determine images
all of these - CORRECT ANSWER-the ability to feel a rough object
Depolarization of the neuron occurs when...
the potassium gates open and potassium moves outside the cell.
the sodium-potassium pump moves sodium inside the cell.
sodium gates open and sodium moves inside the cell.
,the sodium-potassium pumps moves potassium inside the cell.
water moves to the outside of the cell and chloride ions follow. - CORRECT
ANSWER-sodium gates open and sodium moves inside the cell.
Dopamine plays a central role in the working of the brain's built-in reward circuit.
True or False. - CORRECT ANSWER-True
Heavy use of which drug can lead to hallucinations, anxiety, depression, paranoia,
and psychotic symptoms?
marijuana
ecstasy
heroin
cocaine
methamphetamine - CORRECT ANSWER-marijuana
How does caffeine work?
increases the amount of neurotransmitter at a synapse
interferes with or decreases the action of a neurotransmitter
replace or mimic a neurotransmitter
replace or mimic a neuromodulator
promote the action of a neurotransmitter - CORRECT ANSWER-interferes with
or decreases the action of a neurotransmitter
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law
, How is alcohol classified?
stimulant
depressant
psychoactive
inhibitor
none of these - CORRECT ANSWER-depressant
In what way are the somatic motor pathway and the parasympathetic autonomic
motor pathway similar?
Both innervate glands and organs.
Both innervate the skeletal muscles.
Both utilize two neurons per message.
Both use acetylcholine as a neurotransmitter.
Both are voluntary. - CORRECT ANSWER-Both use acetylcholine as a
neurotransmitter.
In which way are the sympathetic and parasympathetic divisions of the autonomic
system similar?
Both utilize two neurons per message.
In both, the preganglionic neuron is shorter than the postganglionic neuron.
Questions With Correct Detailed
Answers Rated A+
A tumor located in the primary somatosensory area would impact which of the
following functions?
the ability to feel a rough object
the ability to swallow
the ability to smell
the ability to determine images
all of these - CORRECT ANSWER-the ability to feel a rough object
Depolarization of the neuron occurs when...
the potassium gates open and potassium moves outside the cell.
the sodium-potassium pump moves sodium inside the cell.
sodium gates open and sodium moves inside the cell.
,the sodium-potassium pumps moves potassium inside the cell.
water moves to the outside of the cell and chloride ions follow. - CORRECT
ANSWER-sodium gates open and sodium moves inside the cell.
Dopamine plays a central role in the working of the brain's built-in reward circuit.
True or False. - CORRECT ANSWER-True
Heavy use of which drug can lead to hallucinations, anxiety, depression, paranoia,
and psychotic symptoms?
marijuana
ecstasy
heroin
cocaine
methamphetamine - CORRECT ANSWER-marijuana
How does caffeine work?
increases the amount of neurotransmitter at a synapse
interferes with or decreases the action of a neurotransmitter
replace or mimic a neurotransmitter
replace or mimic a neuromodulator
promote the action of a neurotransmitter - CORRECT ANSWER-interferes with
or decreases the action of a neurotransmitter
© 2026 Copyright. All Rights Reserved. This document is
protected by copyright law
, How is alcohol classified?
stimulant
depressant
psychoactive
inhibitor
none of these - CORRECT ANSWER-depressant
In what way are the somatic motor pathway and the parasympathetic autonomic
motor pathway similar?
Both innervate glands and organs.
Both innervate the skeletal muscles.
Both utilize two neurons per message.
Both use acetylcholine as a neurotransmitter.
Both are voluntary. - CORRECT ANSWER-Both use acetylcholine as a
neurotransmitter.
In which way are the sympathetic and parasympathetic divisions of the autonomic
system similar?
Both utilize two neurons per message.
In both, the preganglionic neuron is shorter than the postganglionic neuron.
