Question 1

The antidiuretic hormone works on ____ that encourages the kidneys to reabsorb water.

Accepted Answer

A)  a positive feedback loop​ 
B)  ​a negative feedback loop 
C)  ​the proximal tubules of nephrons in the kidney 
D)  ​the action potential 
E)  ​the muscle tissue 
A)  a positive feedback loop​ 
B)  ​a negative feedback loop 
C)  ​the proximal tubules of nephrons in the kidney 
D)  ​the action potential 
E)  ​the muscle tissue B

Question 2

Choose the one most appropriate answer for each.​
-convection

Accepted Answer

A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin 
A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin H

Question 3

Which process describes why a person feels warmer when she moves close to a warm person?

Accepted Answer

A)  ​convection 
B)  ​evaporation 
C)  ​conduction 
D)  ​radiation 
E)  ​collection 
A)  ​convection 
B)  ​evaporation 
C)  ​conduction 
D)  ​radiation 
E)  ​collection D

Question 4

Choose the one most appropriate answer for each.​
-tubular secretion

Accepted Answer

A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin 
A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin

Question 5

Respond to the following statements in reference to the four regions of a nephron listed below.​
-Filtration of the blood occurs in association with this structure.

Accepted Answer

A) Bowman's capsule 
B) ​proximal tubule 
C) ​descending portion of loop of Henle 
D) ​distal tubule 
A) Bowman's capsule 
B) ​proximal tubule 
C) ​descending portion of loop of Henle 
D) ​distal tubule

Question 6

A kidney dialysis machine ____.

Accepted Answer

A)  ​may cleanse the patient's blood outside the body 
B)  ​may use the patient's chest cavity as the site for solute exchange 
C)  ​replaces solutes in blood lost by urination 
D)  ​used by patients after a kidney transplant 
E)  ​is used to treat kidney stones 
A)  ​may cleanse the patient's blood outside the body 
B)  ​may use the patient's chest cavity as the site for solute exchange 
C)  ​replaces solutes in blood lost by urination 
D)  ​used by patients after a kidney transplant 
E)  ​is used to treat kidney stones

Question 7

Choose the one most appropriate answer for each.​
-hypothermia

Accepted Answer

A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin 
A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin

Question 8

The channel between the bladder and the body surface is the _____.

Accepted Answer

A)  ​renal medulla 
B)  ​fallopian tube 
C)  ​urethra 
D)  ​ureter 
E)  ​epididymis 
A)  ​renal medulla 
B)  ​fallopian tube 
C)  ​urethra 
D)  ​ureter 
E)  ​epididymis

Question 9

Choose the one most appropriate answer for each.​
-ADH

Accepted Answer

A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin 
A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin

Question 10

____ is an adrenal hormone that makes kidney tubules more permeable to sodium and encourages sodium reabsorption, thus increasing water reabsorption and concentrating the urine.

Accepted Answer

A)  ADH​ 
B)  ​ANP 
C)  ​Angiotensinogen 
D)  ​Aldosterone 
E)  ​AMP 
A)  ADH​ 
B)  ​ANP 
C)  ​Angiotensinogen 
D)  ​Aldosterone 
E)  ​AMP

Question 11

Choose the one most appropriate answer for each.​
-heterothermic​

Accepted Answer

A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin 
A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin

Question 12

The descending arm of the loop of Henle is permeable to ____ but impermeable to ____.

Accepted Answer

A)  ​water; potassium ions 
B)  ​water; sodium ions 
C)  ​sodium ions; water 
D)  ​potassium ions; water 
E)  ​all choices are incorrect 
A)  ​water; potassium ions 
B)  ​water; sodium ions 
C)  ​sodium ions; water 
D)  ​potassium ions; water 
E)  ​all choices are incorrect

Question 13

Respond to the following statements in reference to the four regions of a nephron listed below.​
-This region of the tubule is impermeable to sodium exit.

Accepted Answer

A) Bowman's capsule 
B) ​proximal tubule 
C) ​descending portion of loop of Henle 
D) ​distal tubule 
A) Bowman's capsule 
B) ​proximal tubule 
C) ​descending portion of loop of Henle 
D) ​distal tubule

Question 14

Use the figure above showing a marine bony fish to answer the following question.
-Blanks "A" and "B" should be labeled respectively ____.

Accepted Answer

A)  ​does not gulp; loss 
B)  ​does not gulp; gain 
C)  ​gulps; loss 
D)  ​gulps; gain 
E)  ​does not gulp; pump 
A)  ​does not gulp; loss 
B)  ​does not gulp; gain 
C)  ​gulps; loss 
D)  ​gulps; gain 
E)  ​does not gulp; pump

Question 15

____ is a passive transport plasma membrane protein that forms a pore through which water (but not solutes)can flow freely across the membrane.

Accepted Answer

A)  ​ADH 
B)  ​A sodium ion 
C)  ​Ketone bodies 
D)  ​Aquaporin 
E)  ​Angiotensinogen 
A)  ​ADH 
B)  ​A sodium ion 
C)  ​Ketone bodies 
D)  ​Aquaporin 
E)  ​Angiotensinogen

Question 16

The nephron begins in the ____.

Accepted Answer

A)  ​glomerulus 
B)  ​loop of Henle 
C)  ​cortex 
D)  ​ureter 
E)  ​medulla 
A)  ​glomerulus 
B)  ​loop of Henle 
C)  ​cortex 
D)  ​ureter 
E)  ​medulla

Question 17

A rise in sodium levels and extracellular volume leads to a rise in blood pressure. As a result, ____.

Accepted Answer

A)  ​renin levels rise, but aldosterone levels fall 
B)  ​renin levels fall, but angiotensin levels rise 
C)  ​renin and aldosterone levels rise 
D)  renin and aldosterone levels drop​ 
E)  ​renin levels drop, but aldosterone levels remain the same 
A)  ​renin levels rise, but aldosterone levels fall 
B)  ​renin levels fall, but angiotensin levels rise 
C)  ​renin and aldosterone levels rise 
D)  renin and aldosterone levels drop​ 
E)  ​renin levels drop, but aldosterone levels remain the same

Question 18

Choose the one most appropriate answer for each.​
-radiation

Accepted Answer

A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin 
A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin

Question 19

Choose the one most appropriate answer for each.​
-nephron

Accepted Answer

A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin 
A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin

Question 20

Choose the one most appropriate answer for each.​
-conduction

Accepted Answer

A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin 
A) do not maintain the same body temperature at all times; are capable of internal heat production​ 
B) ​​heat energy is released to the air when liquid water converts to gaseous form 
C) bulk flow of protein-free plasma from capillaries into Bowman's capsule 
D) ​animals with more or less constant body temperature 
E) ​emission of heat from body surface when environmental temperature is lower than the body temperature
F)​movement of ions from peritubular capillaries into nephron tubules
G)​loss of too much body heat
H)​heat next to the body's surface undergoes mass transport by air or water currents
I)active and passive transport of solutes from peritubular capillaries into the glomerular capillaries​
J)​a long, slender, tubular unit in the vertebrate kidney that forms urine
K)​body temperatures rise and fall with environmental changes
L)​secreted by adrenal glands; influences sodium reabsorption
M)​passive transport of water; active and passive transport of solutes out of the nephron into peritubular capillaries
N)​heat energy is transferred from high to low temperature regions due to collisions between adjacent molecules
O)​released from the posterior lobe of the pituitary in response to hypothalamic signals
P)toxic substances are extracted from blood circulating in cellophane tubes suspended in a warm-water bath
Q)​erection of hairs and feathers by smooth muscles in the skin

Exam 40: Maintaining the Internal Environment

The antidiuretic hormone works on ____ that encourages the kidneys to reabsorb water.

Choose the one most appropriate answer for each.​ -convection

Which process describes why a person feels warmer when she moves close to a warm person?

Choose the one most appropriate answer for each.​ -tubular secretion

Respond to the following statements in reference to the four regions of a nephron listed below.​ -Filtration of the blood occurs in association with this structure.

A kidney dialysis machine ____.

Choose the one most appropriate answer for each.​ -hypothermia

The channel between the bladder and the body surface is the _____.

Choose the one most appropriate answer for each.​ -ADH

____ is an adrenal hormone that makes kidney tubules more permeable to sodium and encourages sodium reabsorption, thus increasing water reabsorption and concentrating the urine.

Choose the one most appropriate answer for each.​ -heterothermic​

The descending arm of the loop of Henle is permeable to ____ but impermeable to ____.

Respond to the following statements in reference to the four regions of a nephron listed below.​ -This region of the tubule is impermeable to sodium exit.

Use the figure above showing a marine bony fish to answer the following question. -Blanks "A" and "B" should be labeled respectively ____.

____ is a passive transport plasma membrane protein that forms a pore through which water (but not solutes)can flow freely across the membrane.

The nephron begins in the ____.

A rise in sodium levels and extracellular volume leads to a rise in blood pressure. As a result, ____.

Choose the one most appropriate answer for each.​ -radiation

Choose the one most appropriate answer for each.​ -nephron

Choose the one most appropriate answer for each.​ -conduction

Invitation to Biology

Lifes Chemical Basis

Molecules of Life

Cell Structure and Function

Ground Rules of Metabolism

Where It Starts - Photosynthesis

How Cells Release Chemical Energy

Dna Structure and Function

From Dna to Protein

Gene Control

How Cells Reproduce

Meiosis and Sexual Reproduction

Observing Patterns in Inherited Traits

Chromosomes and Human Inheritance

Studying and Manipulating Genomes

Evidence of Evolution

Processes of Evolution

Organizating Information About Species

Lifes Origin and Early Evolution

Viruses - Bacteria - and Archaea

Protists - the Simplest Eukaryotes

The Land Plants

Fungi

Animal Evolution - the Invertibrates

Animal Evolution - the Chordates

Human Evolution

Plant Tissues

Plant Nutrition and Transport

Life Cycles of Flowering Plants

Communication Strategies in Plants

Animal Tissues

Neural Control

Sensory Perception

Endocrine Control

Structural Support and Movement

Circulation

Immunity

Respiration

Digestion and Nutrition

Animal Reproductive Systems

Animal Development

Animal Behavior

Filters

Choose the one most appropriate answer for each. -convection

Choose the one most appropriate answer for each. -tubular secretion

Respond to the following statements in reference to the four regions of a nephron listed below. -Filtration of the blood occurs in association with this structure.

Choose the one most appropriate answer for each. -hypothermia

Choose the one most appropriate answer for each. -ADH

Choose the one most appropriate answer for each. -heterothermic

The descending arm of the loop of Henle is permeable to but impermeable to .

Respond to the following statements in reference to the four regions of a nephron listed below. -This region of the tubule is impermeable to sodium exit.

Choose the one most appropriate answer for each. -radiation

Choose the one most appropriate answer for each. -nephron

Choose the one most appropriate answer for each. -conduction