Pearson eText Biology: Life on Earth with Physiology -- Instant Access (Pearson+)
12th Edition
ISBN: 9780135755785
Author: Gerald Audesirk, Teresa Audesirk
Publisher: PEARSON+
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Chapter 36.5, Problem 3TC
What osmoregulatory problems would occur if a freshwater trout were placed in the ocean, and why?
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Chapter 36 Solutions
Pearson eText Biology: Life on Earth with Physiology -- Instant Access (Pearson+)
Ch. 36.1 - Prob. 1CYLCh. 36.1 - define homeostasis and describe how urinary...Ch. 36.1 - Prob. 3CYLCh. 36.2 - describe and compare the urinary systems of...Ch. 36.3 - Prob. 1CSCCh. 36.3 - list and describe the structures of the human...Ch. 36.3 - Prob. 2CYLCh. 36.3 - Prob. 3CYLCh. 36.3 - draw and label a nephron?Ch. 36.4 - describe the blood supply of the nephron and how...
Ch. 36.4 - explain the three stages of urine formation,...Ch. 36.4 - describe where in the nephron each stage occurs?Ch. 36.5 - Prob. 1TCCh. 36.5 - Prob. 2TCCh. 36.5 - Prob. 1HYEWCh. 36.5 - Prob. 1CSCCh. 36.5 - What osmoregulatory problems would occur if a...Ch. 36.5 - Prob. 1CYLCh. 36.5 - explain the role of ADH in water reabsorption?Ch. 36.5 - Prob. 3CYLCh. 36.5 - Prob. 4CYLCh. 36.5 - explain how and why the urinary systems of...Ch. 36.5 - Since the 1950s, when living kidney donation was...Ch. 36 - Prob. 1MCCh. 36 - Which of the following matches is correct? a....Ch. 36 - Long nephron loops a. are common in animals with...Ch. 36 - Which of the following is True? a. Collecting...Ch. 36 - Prob. 5MCCh. 36 - Prob. 1FIBCh. 36 - The human kidney consists of an outer layer called...Ch. 36 - Prob. 3FIBCh. 36 - Prob. 4FIBCh. 36 - Fill in the following substances: produced from...Ch. 36 - Prob. 6FIBCh. 36 - Prob. 7FIBCh. 36 - Explain the two major functions of urinary...Ch. 36 - Prob. 2RQCh. 36 - Prob. 3RQCh. 36 - Discuss the differences in function of the two...Ch. 36 - Describe the processes of filtration,...Ch. 36 - Describe the role of the kidneys as organs of...Ch. 36 - Briefly describe and compare the urinary systems...Ch. 36 - Explain and contrast osmoregulation in freshwater...Ch. 36 - Prob. 1ACCh. 36 - Prob. 2AC
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- The diagram below of part of a nephron shows some of the pressure gradients that are involved in the movement of fluids from blood to the glomerular filtrate within the Bowman's capsule. The numbers represent hydrostatic pressure in kPA. Afferent arteriole (9.32) Glomerulus Efferent arteriole (2.34) -Bowman's caps Colloid osmotic pressure of the plasma in the glomerular capillaries (4.26) Net fitration Distal convoluted Proximal convoluted tubule tubule (1.33)arrow_forwardThe nephron has a transporter protein to reabsorb glucose, what will occur if this transporter mechanism is saturated?arrow_forwardIn the aquatic world, osmoregulation is very important. Please describe what would happen at the cellular level as well as organismal level to a freshwater fish that is placed in salt water.arrow_forward
- What is the difference between filtration and reabsorption? Explain how hydrostatic, osmotic (or colloid oncotic), and osmosis influence fluid transport across the nephron.arrow_forwardA marine invertebrate such as the anemone is described as an 1.) Osmoregulator 2.) Osmomanipulator 3.) Osmoconformer 4.) Osmosupressor 5.) Osmodictatorarrow_forwardWhy is this process considered secondary active transport? Does water reabsorption accompany ion reabsorption in this region of the nephron?arrow_forward
- In a short essay (100–150 words), compare how membrane structures in the loop of Henle and collecting duct of the mammalian kidney enable water to be recovered from filtrate in the process of osmoregulation.arrow_forwardDescribe one adaptation for osmoregulation in freshwater animals, saltwater animals, and saltwater plants.arrow_forwardExplain why the filtrate becomes hypotonic as it flows through the ascending limb of the nephron loop. Also explain why the filtrate at the bend of the nephron loop (and the interstitial fluid of the deep portions of the medulla) is hypertonic.arrow_forward
- Explain why the filtrate becomes hypotonic as it flows through the ascending limb of the nephron loop and why the filtrate at the end of the nephron loop is hypertonic.arrow_forwarda) The process by which salmon maintain an internal balance is called osmoregulation. Describe how salmon achieve osmoregulation as they migrate between fresh and saltwater environments. b) Describe what happens to salmon in fresh water. What direction do solutes tend to move via diffusion? What direction does water tend to move via osmosis?arrow_forward3. 10iammals, With some exceptions, are the only vertebrates with medullary nephron. All other vertebrates only have a cortical nephron. What does this mean for the osmolarity of the renal filtrate for these vertebrates and what problems might this present? How do think they solve this problem? Search entries or author Unread Edit View Insert Format Tools Tablearrow_forward
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