Homework Answers
18. Collecting ducts
19. The ascending loop of Henle
20. Maintaining a proper ion balance in body fluids.
21. Hypertonic
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QUESTION 18 Which structure passes urine to the renal pelvis? a. Proximal tubule b. Glomerulus c....
Which structure passes urine to the renal pelvis? a. Proximal tubule b. Glomerulus c. Bowman's capsule...
Which structure passes urine to the renal pelvis? a. Proximal tubule b. Glomerulus c. Bowman's capsule d. Loop of Henle e. Collecting ducts QUESTION 19 Which of the following structures in the nephron contains transport epithelium that is impermeable to water? a. The proximal tubule b. The distal tubule c. The collecting duct d. The ascending loop of Henle e. The descending loop of Henle QUESTION 20 Processing of filtrate in the proximal and distal tubules accomplishes what important function?...
Match each function to its site of action in the nephron. Glomerulus Distal convoluted tubule Proximal...
Match each function to its site of action in the nephron. Glomerulus Distal convoluted tubule Proximal convoluted tubule Ascending limb of loop of Henle Descending limb- of loop of Henle Collecting duct Answer Bank regulation of NaCl and K* in bodily fluids by secreting K* and reabsorbing NaCl reabsorption of water only, increasing solute concentration of filtrate reabsorption of salt only, diluting filtrate secretion of drugs and poisons into nephron lumen filtration of blood p;plasma transport of filtrate to renal...
QUESTION 1 1 points A person that is first exposed to a new cold virus would...
QUESTION 1 1 points A person that is first exposed to a new cold virus would not feel better for about 7 days because: The inflammatory response that amplifies the immune response is slow-acting. It takes about one week for pro-inflammatory cytokines to call neutrophils to the site of infection. c. It takes up to two weeks to stimulate memory B and T cells. There are no memory cells to be called upon, and therefore the primary d. immune response...
Where in the nephron does filtration occur? A Proximal convoluted tubule B. Distal convoluted tubule C....
Where in the nephron does filtration occur? A Proximal convoluted tubule B. Distal convoluted tubule C. Loop of Henle D. Collecting duct E. None of the above 10. Which is NOT true about the lymph atic system? Check all that apply. A. it returns fluids to the blood B. it fights infection C. it carries fats to the blood D. it returns proteins to the blood E. it has a pump to circulate the lymph AB. all of the above...
Using the structure listed below trace the flow of urine from its site of formation (where...
Using the structure listed below trace the flow of urine from its site of formation (where fluids are first filtered from the blood into the tubules) to outside the body. Ascending loop of Henle Bowman's capsule Collecting ducts Descending loop of Hele Distal convoluted tubules Loop of Henle Mujor calyx Minor calyx Outside the body Proximal convoluted tubule Renal pupilla Renal pelvis Ureter Urethra Urinary bladder Urine is first filtered from the blood in the Urine then flows into the...
Using the structures listed below trace the flow of urine from its site of formation (where...
Using the structures listed below trace the flow of urine from its site of formation (where fluids are first filtered from the blood into the tubules) to outside the body. Ascending loop of Henle Bowman's capsule Collecting ducts Descending loop of Henle Distal convoluted tubules Loop of Henle Major calyx Minor calyx Outside the body Proximal convoluted tubule Renal papilla Renal pelvis Ureter Urethra Urinary bladder Urine is first filtered from the blood in the Urine then flows into the...
Human Physiology wiz needed 6. Most electrolyte reabsorption by the renal tubules: a. is Tm limited....
Human Physiology wiz needed
6. Most electrolyte reabsorption by the renal tubules: a. is Tm limited. b. occurs only in the distal convoluted tubule. c. is completed by the time the loop of Henley is reached d. is hormonally controlled in distal tubule segments. e. All of these are correct. 7. The mechanism by which the medullary osmotic gradient is established, depends most on the permeability properties of the a. proximal convoluted tubule. b. loop of Henle c. the distal...
answer all pls Urine exits the kidneys through the: Bladder Urethra Ureters Collecting ducts Filtration of...
answer all pls
Urine exits the kidneys through the: Bladder Urethra Ureters Collecting ducts Filtration of blood in the kidney nephron begins in the: Loop of Henle Proximal convoluted tubule Bowman's Capsule Distal convoluted tubule Most aquatic animals secrete nitrogenous wastes in the form of ____, but land animals convert this into other Chemicals that are less toxic. Urea Uric acid Ammonia Proteins When fats are digested: their breakdown products are absorbed into the bloodstream from the vill of the...
1. Which of these statements about the renal pyramids is false? a. They are located in...
1. Which of these statements about the renal pyramids is false? a. They are located in the medulla. b. They contain glomeruli. c. They contain collecting ducts. d. They empty urine into the calyces. 2. Aldosterone stimulates sodium reabsorption and potassium secretion in a. the proximal convoluted tubule. b. the descending limb of the loop. c. the ascending limb of the loop. d. the cortical collecting duct. 3. About 65% of the glomerular ultrafiltrate is reabsorbed in a. the proximal...
54. The filtration membrane consists of capillary endothelium, porous basement membrane, and the (which contain filtration...
54. The filtration membrane consists of capillary endothelium, porous basement membrane, and the (which contain filtration slits). This filtration membrane permits (large or small) molecules to be filtered. 55. Proximal tubule: The simple cuboidal cells of the proximal tubule are called brush border cells because they contain numerous The microvilli increase the for reabsorption. The proximal tubule cells are highly permeable to water and many solutes. The permit the movement of water between the cells. 56. Loop of Henle: The...
Which structure passes urine to the renal pelvis? a. Proximal tubule b. Glomerulus c. Bowman's capsule d. Loop of Henle e. Collecting ducts QUESTION 19 Which of the following structures in the nephron contains transport epithelium that is impermeable to water? a. The proximal tubule b. The distal tubule c. The collecting duct d. The ascending loop of Henle e. The descending loop of Henle QUESTION 20 Processing of filtrate in the proximal and distal tubules accomplishes what important function?...
Match each function to its site of action in the nephron. Glomerulus Distal convoluted tubule Proximal convoluted tubule Ascending limb of loop of Henle Descending limb- of loop of Henle Collecting duct Answer Bank regulation of NaCl and K* in bodily fluids by secreting K* and reabsorbing NaCl reabsorption of water only, increasing solute concentration of filtrate reabsorption of salt only, diluting filtrate secretion of drugs and poisons into nephron lumen filtration of blood p;plasma transport of filtrate to renal...
QUESTION 1 1 points A person that is first exposed to a new cold virus would not feel better for about 7 days because: The inflammatory response that amplifies the immune response is slow-acting. It takes about one week for pro-inflammatory cytokines to call neutrophils to the site of infection. c. It takes up to two weeks to stimulate memory B and T cells. There are no memory cells to be called upon, and therefore the primary d. immune response...
Where in the nephron does filtration occur? A Proximal convoluted tubule B. Distal convoluted tubule C. Loop of Henle D. Collecting duct E. None of the above 10. Which is NOT true about the lymph atic system? Check all that apply. A. it returns fluids to the blood B. it fights infection C. it carries fats to the blood D. it returns proteins to the blood E. it has a pump to circulate the lymph AB. all of the above...
Using the structure listed below trace the flow of urine from its site of formation (where fluids are first filtered from the blood into the tubules) to outside the body. Ascending loop of Henle Bowman's capsule Collecting ducts Descending loop of Hele Distal convoluted tubules Loop of Henle Mujor calyx Minor calyx Outside the body Proximal convoluted tubule Renal pupilla Renal pelvis Ureter Urethra Urinary bladder Urine is first filtered from the blood in the Urine then flows into the...
Using the structures listed below trace the flow of urine from its site of formation (where fluids are first filtered from the blood into the tubules) to outside the body. Ascending loop of Henle Bowman's capsule Collecting ducts Descending loop of Henle Distal convoluted tubules Loop of Henle Major calyx Minor calyx Outside the body Proximal convoluted tubule Renal papilla Renal pelvis Ureter Urethra Urinary bladder Urine is first filtered from the blood in the Urine then flows into the...
Human Physiology wiz needed
6. Most electrolyte reabsorption by the renal tubules: a. is Tm limited. b. occurs only in the distal convoluted tubule. c. is completed by the time the loop of Henley is reached d. is hormonally controlled in distal tubule segments. e. All of these are correct. 7. The mechanism by which the medullary osmotic gradient is established, depends most on the permeability properties of the a. proximal convoluted tubule. b. loop of Henle c. the distal...
answer all pls
Urine exits the kidneys through the: Bladder Urethra Ureters Collecting ducts Filtration of blood in the kidney nephron begins in the: Loop of Henle Proximal convoluted tubule Bowman's Capsule Distal convoluted tubule Most aquatic animals secrete nitrogenous wastes in the form of ____, but land animals convert this into other Chemicals that are less toxic. Urea Uric acid Ammonia Proteins When fats are digested: their breakdown products are absorbed into the bloodstream from the vill of the...
1. Which of these statements about the renal pyramids is false? a. They are located in the medulla. b. They contain glomeruli. c. They contain collecting ducts. d. They empty urine into the calyces. 2. Aldosterone stimulates sodium reabsorption and potassium secretion in a. the proximal convoluted tubule. b. the descending limb of the loop. c. the ascending limb of the loop. d. the cortical collecting duct. 3. About 65% of the glomerular ultrafiltrate is reabsorbed in a. the proximal...
54. The filtration membrane consists of capillary endothelium, porous basement membrane, and the (which contain filtration slits). This filtration membrane permits (large or small) molecules to be filtered. 55. Proximal tubule: The simple cuboidal cells of the proximal tubule are called brush border cells because they contain numerous The microvilli increase the for reabsorption. The proximal tubule cells are highly permeable to water and many solutes. The permit the movement of water between the cells. 56. Loop of Henle: The...
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