Question 1

Current research is looking into the use of _______ in the treatment of _______ based on its prosocial effects in humans.

Accepted Answer

A)  antidepressants; Parkinson's disease 
B)  epinephrine; autism spectrum disorder 
C)  oxytocin; Parkinson disease 
D)  oxytocin; autism spectrum disorder 
A)  antidepressants; Parkinson's disease 
B)  epinephrine; autism spectrum disorder 
C)  oxytocin; Parkinson disease 
D)  oxytocin; autism spectrum disorder D

Question 2

Inactivation of neurotransmitters cannot be accomplished by

Accepted Answer

A)  enzymatic breakdown in the synaptic cleft. 
B)  transport back into the presynaptic cell. 
C)  transport into the postsynaptic cell. 
D)  transport into nearby glial cells. 
A)  enzymatic breakdown in the synaptic cleft. 
B)  transport back into the presynaptic cell. 
C)  transport into the postsynaptic cell. 
D)  transport into nearby glial cells. B

Question 3

Which statement about neuropeptides is false?

Accepted Answer

A)  Neuropeptide replenishment after neural activity occurs more slowly than replenishment of classical neurotransmitters. 
B)  Neuropeptides are only synthesized in the cell body. 
C)  Necessary enzymes are packed into the vesicle with the protein precursor. 
D)  Transport of the vesicles down the axon depends on action potential propagation. 
A)  Neuropeptide replenishment after neural activity occurs more slowly than replenishment of classical neurotransmitters. 
B)  Neuropeptides are only synthesized in the cell body. 
C)  Necessary enzymes are packed into the vesicle with the protein precursor. 
D)  Transport of the vesicles down the axon depends on action potential propagation. D

Question 4

In response to stressors, the adrenal cortex secretes _______ and the adrenal medulla secretes _______.

Accepted Answer

A)  epinephrine; norepinephrine 
B)  epinephrine; glucocorticoids 
C)  glucocorticoids; chromaffin cells 
D)  glucocorticoids; epinephrine 
A)  epinephrine; norepinephrine 
B)  epinephrine; glucocorticoids 
C)  glucocorticoids; chromaffin cells 
D)  glucocorticoids; epinephrine

Question 5

The social behavioral neural network, a circuit of vasopressin and oxytocin projections

Accepted Answer

A)  is the same in males and females because they are subject to the same hormones during early development. 
B)  differs in males and females because the social behaviors it regulates differ between males and females. 
C)  is the same in both males and females because both all social behaviors are the same in males and females. 
D)  differs in males and females because brain size differs in males and females. 
A)  is the same in males and females because they are subject to the same hormones during early development. 
B)  differs in males and females because the social behaviors it regulates differ between males and females. 
C)  is the same in both males and females because both all social behaviors are the same in males and females. 
D)  differs in males and females because brain size differs in males and females.

Question 6

Synaptic plasticity can be studied at three different levels that are not mutually exclusive. List each type and provide an example of each.

Accepted Answer

The answer of Synaptic plasticity can be studied at three...

Question 7

Which statement regarding hormones and neuropharmacology is false?

Accepted Answer

A)  Hormones can alter behavioral responses to drugs. 
B)  Hormone secretion can be altered by psychoactive drugs. 
C)  Some hormones have psychoactive effects on their own. 
D)  The effects of hormones on the brain are simple and easy to measure. 
A)  Hormones can alter behavioral responses to drugs. 
B)  Hormone secretion can be altered by psychoactive drugs. 
C)  Some hormones have psychoactive effects on their own. 
D)  The effects of hormones on the brain are simple and easy to measure.

Question 8

Which of the following best represents the sequence of steps following the activation of a metabotropic receptor?

Accepted Answer

A)  Activation of G protein $\rightarrow$change in activity of effector enzyme $\rightarrow$activation of protein kinase $\rightarrow$ change in second messenger levels 
B)  Activation of G protein $\rightarrow$change in second messenger levels $\rightarrow$ change in activity of effector enzyme $\rightarrow$activation of protein kinase 
C)  Change in second messenger levels $\rightarrow$ change in activity of effector enzyme $\rightarrow$activation of protein kinase $\rightarrow$ activation of G protein 
D)  Activation of G protein $\rightarrow$change in activity of effector enzyme $\rightarrow$change in second messenger levels $\rightarrow$ activation of protein kinase 
A)  Activation of G protein $\rightarrow$change in activity of effector enzyme $\rightarrow$activation of protein kinase $\rightarrow$ change in second messenger levels 
B)  Activation of G protein $\rightarrow$change in second messenger levels $\rightarrow$ change in activity of effector enzyme $\rightarrow$activation of protein kinase 
C)  Change in second messenger levels $\rightarrow$ change in activity of effector enzyme $\rightarrow$activation of protein kinase $\rightarrow$ activation of G protein 
D)  Activation of G protein $\rightarrow$change in activity of effector enzyme $\rightarrow$change in second messenger levels $\rightarrow$ activation of protein kinase

Question 9

What is the significance of the recent findings of the relationship between the human microbiome and the nervous system?

Accepted Answer

A)  Some neurotransmitters are synthesized by gut bacteria, and drugs can alter the gut bacteria populations, thereby influencing our health. 
B)  Gut bacteria species and diversity can have effects on the nervous system that are similar to drug effects. 
C)  Chronic stress can lead to higher populations of gut bacteria, thereby affecting health. 
D)  The nervous system responds to gut bacterial populations and helps to regulate their levels. 
A)  Some neurotransmitters are synthesized by gut bacteria, and drugs can alter the gut bacteria populations, thereby influencing our health. 
B)  Gut bacteria species and diversity can have effects on the nervous system that are similar to drug effects. 
C)  Chronic stress can lead to higher populations of gut bacteria, thereby affecting health. 
D)  The nervous system responds to gut bacterial populations and helps to regulate their levels.

Question 10

Studies of structural plasticity often focus on dendritic length, branching patterns, and dendritic spines because

Accepted Answer

A)  these are the primary sites of synaptic input. 
B)  these areas are easily viewed in human subjects. 
C)  dendrites are not affected by drugs. 
D)  the size and location of dendrites are fixed through the human life span. 
A)  these are the primary sites of synaptic input. 
B)  these areas are easily viewed in human subjects. 
C)  dendrites are not affected by drugs. 
D)  the size and location of dendrites are fixed through the human life span.

Question 11

Why would drugs that are allosteric modulators be preferable to agonists or antagonist drugs in the treatment of psychiatric disorders, such as schizophrenia?

Accepted Answer

A)  Allosteric modulators often have fewer side effects because they show greater receptor subtype selectivity. 
B)  Allosteric modulators have reduced receptor subtype selectivity, so they treat a wider range of disorders. 
C)  Allosteric modulators are readily available; agonists and antagonists are more difficult to synthesize. 
D)  Allosteric modulators consistently lead to release of more transmitter, thereby more effectively treating a disorder. 
A)  Allosteric modulators often have fewer side effects because they show greater receptor subtype selectivity. 
B)  Allosteric modulators have reduced receptor subtype selectivity, so they treat a wider range of disorders. 
C)  Allosteric modulators are readily available; agonists and antagonists are more difficult to synthesize. 
D)  Allosteric modulators consistently lead to release of more transmitter, thereby more effectively treating a disorder.

Question 12

Describe the mechanism by which vasopressin and oxytocin are released into the bloodstream. What important roles do vasopressin and oxytocin play in human physiology?

Accepted Answer

The answer of Describe the mechanism by which vasopressin and...

Question 13

Researchers are currently investigating the potential of oxytocin to affect social behavior in certain disorders, such as autism spectrum disorder (ASD). What are the challenges of administration of oxytocin? What has the research shown thus far?

Accepted Answer

The answer of Researchers are currently investigating the potential of...

Question 14

When activated, somatodendritic autoreceptors

Accepted Answer

A)  increase neurotransmitter release. 
B)  increase the rate of cell firing. 
C)  slow the rate of cell firing. 
D)  reduce neurotransmitter release. 
A)  increase neurotransmitter release. 
B)  increase the rate of cell firing. 
C)  slow the rate of cell firing. 
D)  reduce neurotransmitter release.

Question 15

The process of releasing neurotransmitter molecules from the vesicles is known as _______ and occurs as a result of an influx of _______.

Accepted Answer

A)  exocytosis; Ca2+ 
B)  endocytosis; Ca2+ 
C)  exocytosis; Na+ 
D)  docking; K+ 
A)  exocytosis; Ca2+ 
B)  endocytosis; Ca2+ 
C)  exocytosis; Na+ 
D)  docking; K+

Question 16

The classical neurotransmitters do not include

Accepted Answer

A)  acetylcholine. 
B)  amino acids. 
C)  neuropeptides. 
D)  monoamines. 
A)  acetylcholine. 
B)  amino acids. 
C)  neuropeptides. 
D)  monoamines.

Question 17

List the key functions of vesicle recycling in synaptic vesicles.

Accepted Answer

The answer of List the key functions of vesicle recycling...

Question 18

The adrenal gland produces glucocorticoids, which are hormones that are produced in response to stress. The type of glucocorticoid produced depends on species; large mammals produce _______, while most rodent and bird species produce _______.

Accepted Answer

A)  cortisol; corticosterone 
B)  corticosterone; cortisol 
C)  estradiol; melatonin 
D)  melatonin; estradiol 
A)  cortisol; corticosterone 
B)  corticosterone; cortisol 
C)  estradiol; melatonin 
D)  melatonin; estradiol

Question 19

List the criteria for classifying a substance as a neurotransmitter.

Accepted Answer

Answers may vary.)
@#LAT-DLM&The presynaptic cell

Question 20

Ionotropic receptors may let in _______, which can then act as a(n) _______.

Accepted Answer

A)  Na+; second messenger 
B)  Ca2+; kinase 
C)  Ca2+; second messenger 
D)  Cl-; effector enzyme 
A)  Na+; second messenger 
B)  Ca2+; kinase 
C)  Ca2+; second messenger 
D)  Cl-; effector enzyme

Current research is looking into the use of _ in the treatment of _ based on its prosocial effects in humans.

Inactivation of neurotransmitters cannot be accomplished by

Which statement about neuropeptides is false?

In response to stressors, the adrenal cortex secretes _ and the adrenal medulla secretes _.

The social behavioral neural network, a circuit of vasopressin and oxytocin projections

Synaptic plasticity can be studied at three different levels that are not mutually exclusive. List each type and provide an example of each.

Which statement regarding hormones and neuropharmacology is false?

Which of the following best represents the sequence of steps following the activation of a metabotropic receptor?

What is the significance of the recent findings of the relationship between the human microbiome and the nervous system?

Studies of structural plasticity often focus on dendritic length, branching patterns, and dendritic spines because

Why would drugs that are allosteric modulators be preferable to agonists or antagonist drugs in the treatment of psychiatric disorders, such as schizophrenia?

Describe the mechanism by which vasopressin and oxytocin are released into the bloodstream. What important roles do vasopressin and oxytocin play in human physiology?

Researchers are currently investigating the potential of oxytocin to affect social behavior in certain disorders, such as autism spectrum disorder (ASD). What are the challenges of administration of oxytocin? What has the research shown thus far?

When activated, somatodendritic autoreceptors

The process of releasing neurotransmitter molecules from the vesicles is known as _ and occurs as a result of an influx of _.

The classical neurotransmitters do not include

List the key functions of vesicle recycling in synaptic vesicles.

The adrenal gland produces glucocorticoids, which are hormones that are produced in response to stress. The type of glucocorticoid produced depends on species; large mammals produce _, while most rodent and bird species produce _.

List the criteria for classifying a substance as a neurotransmitter.

Ionotropic receptors may let in _, which can then act as a(n) _.

Principles of Pharmacology

Structure and Function of the Nervous System

Methods of Research in Psychopharmacology

Catecholamines

Serotonin

Acetylcholine

Glutamate and Gaba

Drug Abuse and Addiction

Alcohol

The Opioids

Psychomotor Stimulants: Cocaine, Amphetamine, and Related Drugs

Nicotine and Caffeine

Marijuana and the Cannabinoids

Hallucinogens, Pcp, and Ketamine

Inhalants, Ghb, and Anabolic-Androgenic Steroids

Disorders of Anxiety and Impulsivity and the Drugs Used to Treat These Disorders

Affective Disorders: Antidepressants and Mood Stabilizers

Schizophrenia: Antipsychotic Drugs

Neurodegenerative Diseases, by Jennifer R : Yates, Lander University

Filters

Exam 3: Chemical Signaling by Neurotransmitters and Hormones

Current research is looking into the use of _______ in the treatment of _______ based on its prosocial effects in humans.

Inactivation of neurotransmitters cannot be accomplished by

Which statement about neuropeptides is false?

In response to stressors, the adrenal cortex secretes _______ and the adrenal medulla secretes _______.

The social behavioral neural network, a circuit of vasopressin and oxytocin projections

Synaptic plasticity can be studied at three different levels that are not mutually exclusive. List each type and provide an example of each.

Which statement regarding hormones and neuropharmacology is false?

Which of the following best represents the sequence of steps following the activation of a metabotropic receptor?

What is the significance of the recent findings of the relationship between the human microbiome and the nervous system?

Studies of structural plasticity often focus on dendritic length, branching patterns, and dendritic spines because

Why would drugs that are allosteric modulators be preferable to agonists or antagonist drugs in the treatment of psychiatric disorders, such as schizophrenia?

Describe the mechanism by which vasopressin and oxytocin are released into the bloodstream. What important roles do vasopressin and oxytocin play in human physiology?

Researchers are currently investigating the potential of oxytocin to affect social behavior in certain disorders, such as autism spectrum disorder (ASD). What are the challenges of administration of oxytocin? What has the research shown thus far?

When activated, somatodendritic autoreceptors

The process of releasing neurotransmitter molecules from the vesicles is known as _______ and occurs as a result of an influx of _______.

The classical neurotransmitters do not include

List the key functions of vesicle recycling in synaptic vesicles.

The adrenal gland produces glucocorticoids, which are hormones that are produced in response to stress. The type of glucocorticoid produced depends on species; large mammals produce _______, while most rodent and bird species produce _______.

List the criteria for classifying a substance as a neurotransmitter.

Ionotropic receptors may let in _______, which can then act as a(n) _______.

Principles of Pharmacology

Structure and Function of the Nervous System

Methods of Research in Psychopharmacology

Catecholamines

Serotonin

Acetylcholine

Glutamate and Gaba

Drug Abuse and Addiction

Alcohol

The Opioids

Psychomotor Stimulants: Cocaine, Amphetamine, and Related Drugs

Nicotine and Caffeine

Marijuana and the Cannabinoids

Hallucinogens, Pcp, and Ketamine

Inhalants, Ghb, and Anabolic-Androgenic Steroids

Disorders of Anxiety and Impulsivity and the Drugs Used to Treat These Disorders

Affective Disorders: Antidepressants and Mood Stabilizers

Schizophrenia: Antipsychotic Drugs

Neurodegenerative Diseases, by Jennifer R : Yates, Lander University

Filters

Current research is looking into the use of _ in the treatment of _ based on its prosocial effects in humans.

In response to stressors, the adrenal cortex secretes _ and the adrenal medulla secretes _.

The process of releasing neurotransmitter molecules from the vesicles is known as _ and occurs as a result of an influx of _.

The adrenal gland produces glucocorticoids, which are hormones that are produced in response to stress. The type of glucocorticoid produced depends on species; large mammals produce _, while most rodent and bird species produce _.

Ionotropic receptors may let in _, which can then act as a(n) _.