Question

Excretion, reabsorption, and secretion are essential for maintaining homeostasis in the body. Describe the mechanism by...

Excretion, reabsorption, and secretion are essential for maintaining homeostasis in the body. Describe the mechanism by which vasopressin/ADH regulates water reabsorption in the collecting ducts.

Science   Anatomy-And-Physiology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1. Which of the following is not a function of the kidneys? a. Filtration b. Reabsorption...
1. Which of the following is not a function of the kidneys? a. Filtration b. Reabsorption c. Excretion d. Secretion 2. Filtration occurs at the: a. Glomerulus b. Ascending Loop of Henle c. Descending Loop of Henle d. Collecting Ducts 3. Which of the following substances are not readily filtered? a. Red Blood Cells b. Ions c. Glucose d. Urea 4. The movement of material from the nephron lumen to the bloodstream is: a. Filtration b. Reabsorption c. Excretion d....
What mechanism ultimately provides the force that reabsorbs the materials from the proximal convoluted tubules? a....
What mechanism ultimately provides the force that reabsorbs the materials from the proximal convoluted tubules? a. diffusion powered by body heat b. osmosis c. sodium-potassium (Na+/K+) pumps, powered by the breakdown of ATP d. pinocytosis he membranes of which of the following are impermeable to water? a. the glomerulus b. the proximal convoluted tubules c. the descending nephron loop d. the ascending nephron loop Which of the following would cause an increase in urine output? a. a decrease in blood...
Describe the mechanism for reabsorption of water, glucose and Na+ in the PCT.
Describe the mechanism for reabsorption of water, glucose and Na+ in the PCT.
Which one is TRUE about the hormone vasopressin (also known as antidiuretic hormone, ADH)? a. It...
Which one is TRUE about the hormone vasopressin (also known as antidiuretic hormone, ADH)? a. It is a peptide hormone released from the adrenal gland. b. It triggers insertion of aquaporins into the apical membranes of collecting duct cells. c. It promotes the excretion of more water in the urine. d. It stimulates the excretion of K+ in the urine. e. Its main function is to trigger the secretion of aldosterone.
i. What are the physiological mechanisms that are activated in the body when an animal is...
i. What are the physiological mechanisms that are activated in the body when an animal is suffering from a hemorrhage? a. activation of the parasympathetic nerve activity inducing renin secretion b. renin secretion -> angiotensin II, aldosterone, and ADH increase c. a decrease in the concentration of ADH will be observed -> water excretion will occur d. renin secretion with vasodilation ii. In the nephron, where will most of the water, sodium, chloride, and bicarbonate be reabsorbed? a. proximal tubules...
Question 51 Tubular reabsorption results in solutes entering the ___________; tubular secretion causes solutes to enter...
Question 51 Tubular reabsorption results in solutes entering the ___________; tubular secretion causes solutes to enter the ___________. Select one: a. blood; filtrate b. Distal convoluted tubule; Glomerulus c. Nephron loop; Renal corpuscle d. filtrate; blood Question 52 Complete 2.00 points out of 2.00 Flag question Question text Alcohol acts as a diuretic because it: Select one: a. increases the rate of glomerular filtration. b. inhibits the release of anti-diuretic hormone (ADH). c. is not reabsorbed by the tubule cells....
1. From which of the following regions can one reabsorb glucose? (list all correct answers) (A)...
1. From which of the following regions can one reabsorb glucose? (list all correct answers) (A) the descending loop of Henle, (B) the ascending loop of Henle, (C) the proximal convoluted tubule, (D) the distal convoluted tubule, (E) the collecting duct _______ 2. From which of the following regions can one never reabsorb water (with or without external stimuli)? (A) the descending loop of Henle, (B) the ascending loop of Henle, (C) the proximal convoluted tubule, (D) the distal convoluted...
describe all steps from start to finish on how the body corrects dehydration. which feedback mechanism...
describe all steps from start to finish on how the body corrects dehydration. which feedback mechanism is this ?
1.Which of the following is a primary function of the distal convoluted tubule? a.conduction of urine...
1.Which of the following is a primary function of the distal convoluted tubule? a.conduction of urine to the minor calices b.reabsorption of vital nutrients from the tubular fluid c. filtration of plasma to initiate urine formation d.active secretion of ions, acids, drugs, and toxins 2.The primary function of the proximal convoluted tubule is a.secretion of acids, ammonia, and drugs. b.absorption of ions, organic molecules, vitamins, and water. c.adjustment of urine volume in response to ADH and aldosterone. d.filtration of anything...
Urinary System ♣ Kidneys Form _________________ (mix of water and solutes): water, bicarbonate ions, inorganic salts,...
Urinary System ♣ Kidneys Form _________________ (mix of water and solutes): water, bicarbonate ions, inorganic salts, hydrogen ions, urea, uric acid, and creatinine ♣ ______________________: Elimination of wastes and excess substances from the body ♣ ___________________ ________________ include carbon dioxide, water, heat, salts, and nitrogen-containing wastes ♣ What does the urinary System consist of: kidneys, ureters, urinary bladder, and the urethra ♣ Kidneys Regulate the amount of ________________ and dissolved substances that are removed from and returned to the _____________________...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT