Question 1

AgRP and F1F1F1S1F1F1F10-MSH have opposite effects on the _______ receptor.

Accepted Answer

The answer of AgRP and F1F1F1S1F1F1F10-MSH have opposite effects on...

Question 2

Research on the effects of F1F1F1S1F1F1F10-MSH indicates that activation of melanocortin receptors in the hypothalamus

Accepted Answer

A)  suppresses hunger. 
B)  induces hunger. 
C)  promotes leptin biosynthesis. 
D)  promotes orexin release. 
A)  suppresses hunger. 
B)  induces hunger. 
C)  promotes leptin biosynthesis. 
D)  promotes orexin release.

Question 3

A general feature of homeostatic mechanisms is

Accepted Answer

A)  simplicity. 
B)  redundancy. 
C)  invariability. 
D)  All of the above 
A)  simplicity. 
B)  redundancy. 
C)  invariability. 
D)  All of the above

Question 4

Specialized temperature receptors are found in the

Accepted Answer

A)  hypothalamus. 
B)  body core. 
C)  skin. 
D)  All of the above 
A)  hypothalamus. 
B)  body core. 
C)  skin. 
D)  All of the above

Question 5

Some seabirds, including gulls and petrels, can drink seawater because they get rid of excess salt by

Accepted Answer

A)  producing concentrated urine. 
B)  producing concentrated feces. 
C)  excreting salt from salt glands. 
D)  laying eggs. 
A)  producing concentrated urine. 
B)  producing concentrated feces. 
C)  excreting salt from salt glands. 
D)  laying eggs.

Question 6

The brain responds to hypovolemia by triggering both thirst and hunger for _______.

Accepted Answer

The answer of The brain responds to hypovolemia by triggering...

Question 7

Compare and contrast the basic mechanisms that govern feeding and energy regulation in mammals.

Accepted Answer

Feeding and energy regulation in mammals

Question 8

About 55% of the energy we ingest is used for _______.

Accepted Answer

The answer of About 55% of the energy we ingest...

Question 9

After undergoing liposuction, a person will likely

Accepted Answer

A)  regain the weight he or she lost. 
B)  remain slim. 
C)  eat less than he or she did before the procedure. 
D)  continue to lose weight. 
A)  regain the weight he or she lost. 
B)  remain slim. 
C)  eat less than he or she did before the procedure. 
D)  continue to lose weight.

Question 10

When a cell comes into contact with hypotonic saline, it

Accepted Answer

A)  immediately dies. 
B)  shrinks. 
C)  does not change. 
D)  swells. 
A)  immediately dies. 
B)  shrinks. 
C)  does not change. 
D)  swells.

Question 11

Write a coherent and informative paragraph incorporating each of the following terms or concepts: osmotic thirst; hypovolemic thirst; baroreceptors; osmoreceptors; hormones

Accepted Answer

Osmotic thirst and hypovolemic thirst ar

Question 12

Refer to the figure.
  Which choice correctly labels the figure?

Accepted Answer

A)  I: Insulin required; II: No insulin required; III: Insulin; IV: Glucagon 
B)  I: Insulin required; II: No insulin required; III: Glucagon; IV: Insulin 
C)  I: No insulin required; II: Insulin required; III: Glucagon; IV: Insulin 
D)  I: No insulin required; II: Insulin required; III: Insulin; IV: Glucagon 
A)  I: Insulin required; II: No insulin required; III: Insulin; IV: Glucagon 
B)  I: Insulin required; II: No insulin required; III: Glucagon; IV: Insulin 
C)  I: No insulin required; II: Insulin required; III: Glucagon; IV: Insulin 
D)  I: No insulin required; II: Insulin required; III: Insulin; IV: Glucagon

Question 13

Physiological saline is described as

Accepted Answer

A)  hypotonic. 
B)  hypertonic. 
C)  isotonic. 
D)  infratonic. 
A)  hypotonic. 
B)  hypertonic. 
C)  isotonic. 
D)  infratonic.

Question 14

Along with the physiological mechanisms that assist in the maintenance of body temperature, _______ plays a key role in thermal homeostasis.

Accepted Answer

A)  skin 
B)  behavior 
C)  reproduction 
D)  stress 
A)  skin 
B)  behavior 
C)  reproduction 
D)  stress

Question 15

Write a coherent and informative paragraph incorporating each of the following terms or concepts: hunger; satiety; LH; VMH

Accepted Answer

Hunger and satiety are regulated by comp

Question 16

The hormone _______ acts to conserve sodium by acting on the kidney.

Accepted Answer

The answer of The hormone _______ acts to conserve sodium...

Question 17

A month or two after destruction of the lateral hypothalamus, a rat

Accepted Answer

A)  recovers its preoperative target weight. 
B)  responds normally to treatments that lower blood glucose. 
C)  recovers spontaneous eating. 
D)  stabilizes at a new, higher weight. 
A)  recovers its preoperative target weight. 
B)  responds normally to treatments that lower blood glucose. 
C)  recovers spontaneous eating. 
D)  stabilizes at a new, higher weight.

Question 18

Which of the following species has the highest salt concentration in its extracellular fluid?

Accepted Answer

A)  Clam 
B)  Whale 
C)  Lizard 
D)  Desert frog 
A)  Clam 
B)  Whale 
C)  Lizard 
D)  Desert frog

Question 19

The receptors that detect hypovolemia are located in the

Accepted Answer

A)  hypothalamus. 
B)  kidneys. 
C)  ventricular system. 
D)  vascular system. 
A)  hypothalamus. 
B)  kidneys. 
C)  ventricular system. 
D)  vascular system.

Question 20

Describe in detail an experimental approach that would investigate whether wetness of the throat and mouth is the signal to stop drinking.

Accepted Answer

One experimental approach to investigate

AgRP and -MSH have opposite effects on the _______ receptor.

Research on the effects of -MSH indicates that activation of melanocortin receptors in the hypothalamus

A general feature of homeostatic mechanisms is

Specialized temperature receptors are found in the

Some seabirds, including gulls and petrels, can drink seawater because they get rid of excess salt by

The brain responds to hypovolemia by triggering both thirst and hunger for _______.

Compare and contrast the basic mechanisms that govern feeding and energy regulation in mammals.

About 55% of the energy we ingest is used for _______.

After undergoing liposuction, a person will likely

When a cell comes into contact with hypotonic saline, it

Write a coherent and informative paragraph incorporating each of the following terms or concepts: osmotic thirst; hypovolemic thirst; baroreceptors; osmoreceptors; hormones

Refer to the figure. Which choice correctly labels the figure?

Physiological saline is described as

Along with the physiological mechanisms that assist in the maintenance of body temperature, _______ plays a key role in thermal homeostasis.

Write a coherent and informative paragraph incorporating each of the following terms or concepts: hunger; satiety; LH; VMH

The hormone _______ acts to conserve sodium by acting on the kidney.

A month or two after destruction of the lateral hypothalamus, a rat

Which of the following species has the highest salt concentration in its extracellular fluid?

The receptors that detect hypovolemia are located in the

Describe in detail an experimental approach that would investigate whether wetness of the throat and mouth is the signal to stop drinking.

Behavioral Neuroscience Scope and Outlook

Functional Neuroanatomy: The Cells and Structures of the Nervous System

Neurophysiology: The Generation, Transmission, and Integration of Neural Signals

The Chemistry of Behavior: Neurotransmitters and Neuropharmacology

Hormones and the Brain

Evolution of the Brain and Behavior

Life-Span Development of the Brain and Behavior

General Principles of Sensory Processing, Touch, and Pain

Hearing, Balance, Taste, and Smell

Vision: From Eye to Brain

Motor Control and Plasticity

Sex: Evolutionary, Hormonal, and Neural Bases

Biological Rhythms, Sleep, and Dreaming

Emotions, Aggression, and Stress

Psychopathology: Biological Basis of Behavioral Disorders

Learning and Memory

Attention and Higher Cognition

Language and Lateralization

Filters

Exam 13: Homeostasis: Active Regulation of the Internal Environment

AgRP and -MSH have opposite effects on the _______ receptor.

Research on the effects of -MSH indicates that activation of melanocortin receptors in the hypothalamus

A general feature of homeostatic mechanisms is

Specialized temperature receptors are found in the

Some seabirds, including gulls and petrels, can drink seawater because they get rid of excess salt by

The brain responds to hypovolemia by triggering both thirst and hunger for _______.

Compare and contrast the basic mechanisms that govern feeding and energy regulation in mammals.

About 55% of the energy we ingest is used for _______.

After undergoing liposuction, a person will likely

When a cell comes into contact with hypotonic saline, it

Write a coherent and informative paragraph incorporating each of the following terms or concepts: osmotic thirst; hypovolemic thirst; baroreceptors; osmoreceptors; hormones

Refer to the figure. Which choice correctly labels the figure?

Physiological saline is described as

Along with the physiological mechanisms that assist in the maintenance of body temperature, _______ plays a key role in thermal homeostasis.

Write a coherent and informative paragraph incorporating each of the following terms or concepts: hunger; satiety; LH; VMH

The hormone _______ acts to conserve sodium by acting on the kidney.

A month or two after destruction of the lateral hypothalamus, a rat

Which of the following species has the highest salt concentration in its extracellular fluid?

The receptors that detect hypovolemia are located in the

Describe in detail an experimental approach that would investigate whether wetness of the throat and mouth is the signal to stop drinking.

Behavioral Neuroscience Scope and Outlook

Functional Neuroanatomy: The Cells and Structures of the Nervous System

Neurophysiology: The Generation, Transmission, and Integration of Neural Signals

The Chemistry of Behavior: Neurotransmitters and Neuropharmacology

Hormones and the Brain

Evolution of the Brain and Behavior

Life-Span Development of the Brain and Behavior

General Principles of Sensory Processing, Touch, and Pain

Hearing, Balance, Taste, and Smell

Vision: From Eye to Brain

Motor Control and Plasticity

Sex: Evolutionary, Hormonal, and Neural Bases

Biological Rhythms, Sleep, and Dreaming

Emotions, Aggression, and Stress

Psychopathology: Biological Basis of Behavioral Disorders

Learning and Memory

Attention and Higher Cognition

Language and Lateralization

Filters