Biology (MindTap Course List)
11th Edition
ISBN: 9781337392938
Author: Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg
Publisher: Cengage Learning
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Chapter 48, Problem 9TYU
Summary Introduction
Introduction: The kidneys regulate the water and salt balance in the body. Hormones are proteins that play vital roles in functioning of the body and to maintain homeostasis. Salt and water balance is essential to maintain homeostasis. Hormones are involved in regulating this salt and water balance.
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To compensate for fluid loss, many marine bony fishes (a) accumulate urea (b) have glands that excrete glucose (c) eat a low-protein diet (d) excrete a large volume of hypertonic urine (e) drink sea water
This diagram illustrates which of the following
Choose from the following:
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Chapter 48 Solutions
Biology (MindTap Course List)
Ch. 48.1 - Prob. 1LOCh. 48.1 - How does osmoregulation contribute to homeostasis?Ch. 48.1 - Prob. 2CCh. 48.2 - Prob. 2LOCh. 48.2 - Prob. 1CCh. 48.2 - What are the benefits of excreting nitrogenous...Ch. 48.3 - Prob. 3LOCh. 48.3 - Compare the structure and function of...Ch. 48.3 - Prob. 1CCh. 48.4 - Relate the function of the vertebrate kidney to...
Ch. 48.4 - Compare adaptations for osmoregulation in...Ch. 48.4 - What type of osmoregulatory challenge is faced by...Ch. 48.4 - Prob. 2CCh. 48.5 - Prob. 7LOCh. 48.5 - Describe (and label on a diagram) the structures...Ch. 48.5 - Prob. 9LOCh. 48.5 - Prob. 10LOCh. 48.5 - Prob. 1CCh. 48.5 - Prob. 2CCh. 48.5 - VISUALIZE Draw a diagram showing the sequence of...Ch. 48.5 - Prob. 4CCh. 48 - Prob. 1TYUCh. 48 - Prob. 2TYUCh. 48 - Test Your Understanding 3 To compensate for fluid...Ch. 48 - The afferent arteriole delivers blood to the (a)...Ch. 48 - Which of the following does not contribute to the...Ch. 48 - Prob. 6TYUCh. 48 - Which of the following does not contribute to the...Ch. 48 - Test Your Understanding 8 Which is not true of...Ch. 48 - Prob. 9TYUCh. 48 - Prob. 10TYUCh. 48 - Arrange the following structures into an accurate...Ch. 48 - Test Your Understanding 12 VISUALIZE Label the...Ch. 48 - Prob. 13TYUCh. 48 - Prob. 14TYUCh. 48 - EVOLUTION LINK The number of protonephridia in a...Ch. 48 - Test Your Understanding 16 EVOLUTION LINK The...Ch. 48 - Test Your Understanding 17 EVOLUTION LINK Although...Ch. 48 - SCIENCE, TECHNOLOGY, AND SOCIETY A person with...
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- Test Your Understanding 16 EVOLUTION LINK The kangaroo rats diet consists of dry seeds, and it drinks no water. What types of osmoregulatory adaptations might help this animal survive?arrow_forwardYou and your study partner want to draw the pathway that controls the reabsorption of sodium ion when blood pressure falls. Which of the following is the correct sequence of events? 1. Aldosterone is released. 2. Kidney tubules reabsorb Na+. 3. Renin is released. 4. Juxtaglomerular apparatus recognizes a drop in blood pressure. 5. Angiotensin II is produced. a. 1, 3, 5, 2, 4 b. 4, 2, 3, 1, 5 c. 4, 3, 5, 1, 2 d. 2, 4, 3, 1, 5arrow_forward7, Which of the following negative feedback loops contains a proper response to a drop in blood pressure? Multiple Choice angiotensin II activation -> rise in aldosterone -> increased in Na+ reabsorption -> increased renin production -> increased water reabsorption -> increase in blood volume increase in Na+ reabsorption -> rise in aldosterone -> angiotensin II activation -> increased renin production -> increased water reabsorption -> increase in blood volume angiotensin II activation -> rise in aldosterone -> increased in K+ secretion -> increased renin production -> increased water reabsorption -> increase in blood volume increased renin production -> angiotensin II activation -> rise in aldosterone -> increased in Na+ reabsorption->increased water reabsorption ->increase in blood volumearrow_forward
- Which of the following hormones results in a decrease in systemic blood pressure? Choose from the following: (A) anti-diuretic hormone (B) aldosterone (C) angiotensin II (D) atrial naturietic peptidearrow_forwardThe image for activity below reinforces the location of glucose transports within the epithelial cells forming the wall of the Choose from the following: (A) Bowman's capsule (B) glomerular capillaries (C) proximal convoluted tubule (D) nephron loop (E) distal convoluted tubule (F) collecting ductarrow_forwardRenin... A) is a hormone which raises systemic blood pressure. B) is a hormone which lowers systemic blood pressure. C) is an enzyme which converts angiotensin I to angiotensin II. D) is an enzyme which converts angiotensinogen into angiotensin I. E) is none of the above.arrow_forward
- Pressure sensing by the kidneys is a better surrogate for: A. Heart rate B. Stroke volume C. Cardiac output D. Differences in water concentration between the intracellular and extracellular compartmentsarrow_forwardHypertension is a major health issue in the United States, yet glomerular filtration rate is not autoregulated until mean arterial blood pressure exceeds 180 mm Hg. In contrast, a drop in mean arterial blood pressure of only a few mm Hg sets autoregulation into motion. What does this tell you about the regulation of blood pressure?arrow_forwardA researcher measured the rate of ADH excretion as a function of exercise. 6 Plasma 4 ADH Concentration (pG/mL) 2 50 100 150 200 250 Exercise (Watts) Perrault et. al. 1989 Based on the graph above, a student could infer that an increase in exercise effects ADH secretion and the resulting water levels in the blood, respectively, in the following way Select one: а. ADH Secretion Water Levels in Blood Increases Decreases b. ADH Secretion Water Levels in Blood Increases Increases с. ADH Secretion Water Levels in Blood Decreases Decreases d. ADH Secretion Water Levels in Blood Decreases Increasesarrow_forward
- Which of the following animals generally has the lowestvolume of urine production?(A) vampire bat(B) salmon in fresh water(C) marine bony fish(D) freshwater flatwormarrow_forwardMatch the items of column I with those of column II :Column I Column II(a) Ammonotelism (i) Birds(b) Bowman’s capsule (ii) Water reabsorption(c) Micturition (iii) Bony fish(d) Uricotelism (iv) Urinary bladder(e) ADH (v) Renal tubulearrow_forwardAntidiuretic hormone (ADH) is produced in the pituitary gland and regulates the body's fluid volume and osmolality by affecting the number of active aquaporins (water channels) in the proximal tubules and the collecting duct. But what is it, above all, that drives the filtrate out of the tubules? a) Osmotic pressure formed depending on the composition of the filtrate b) Osmotic gradient in the medullary (kidney marrow) c) Hydrostatic pressure from the filtrate in tubules d) Blood pressure in the capillaryarrow_forward
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