LL ANATOMY AND PHYSIOLOGY W/MASTERINGA&
6th Edition
ISBN: 9780134712208
Author: Marieb
Publisher: PEARSON
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Textbook Question
Chapter 24.9, Problem 24CYU
MAKING connections Compare the structure and regulation of the sphincters that control micturition to those that control defecation (Chapter 23). (see the chapter The
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How are nephridial organs and Malpighian tubules alike? How are they different? (Hint: Consider both structure and function.)
Topic:Excretion in animals
Study a model or diagram of a frog’s, bird or lizard’s and human excretory system, then identify the different organs composing each and give their function. For submission, just list the organs composing the system of each animal mentioned and indicate the function/s beside it.
Topic: Excretion in animals
What are the different types or modes of excretion based on the type of metabolic waste produced?
Chapter 24 Solutions
LL ANATOMY AND PHYSIOLOGY W/MASTERINGA&
Ch. 24.1 - Prob. 1CYUCh. 24.1 - From inside to outside, list the three layers of...Ch. 24.1 - The lumen of the ureter is continuous with a space...Ch. 24.2 - Name the tubular components of a nephron in the...Ch. 24.2 - What are the structural differences between...Ch. 24.2 - What type of capillaries are the glomerular...Ch. 24.2 - Prob. 19CYUCh. 24.3 - In the kidneys, tubular secretion of a substance...Ch. 24.4 - Extrinsic and intrinsic controls of GFR serve two...Ch. 24.4 - Calculate net filtration pressure given the...
Ch. 24.4 - Which of the pressures that determine NFP is...Ch. 24.5 - In which part of the nephron does most...Ch. 24.5 - How does the movement of Na+ drive the...Ch. 24.5 - MAKING conections Primary and secondary active...Ch. 24.6 - List several substances that are secreted into the...Ch. 24.7 - Describe the special characteristics of the...Ch. 24.7 - Under what conditions is ADH released from the...Ch. 24.8 - What would you expect the normal clearance value...Ch. 24.8 - What are the three major nitrogenous wastes...Ch. 24.9 - A kidney stone blocking a ureter would interfere...Ch. 24.9 - What is the trigone of the bladder, and which...Ch. 24.9 - Name the three regions of the male urethra.Ch. 24.9 - How does the detrusor respond to increased firing...Ch. 24.9 - MAKING connections Compare the structure and...Ch. 24 - The lowest blood concentration of nitrogenous...Ch. 24 - The glomerular capillaries differ from other...Ch. 24 - Damage to the renal medulla would interfere first...Ch. 24 - Which is reabsorbed by the proximal convoluted...Ch. 24 - Glucose is not normally found in the urine because...Ch. 24 - Filtration at the glomerulus is inversely related...Ch. 24 - Tubular reabsorption (a) of glucose and many other...Ch. 24 - If a freshly voided urine sample contains...Ch. 24 - Conditions such as diabetes mellitus and...Ch. 24 - Which of the following is/are true about ADH? (a)...Ch. 24 - What is the importance of the perirenal fat...Ch. 24 - Trace the pathway a creatinine molecule takes from...Ch. 24 - Explain the important differences between blood...Ch. 24 - Describe the mechanisms that contribute to renal...Ch. 24 - Prob. 5SAQCh. 24 - Describe what is involved in active and passive...Ch. 24 - Explain how the peritubular capillaries are...Ch. 24 - Explain the process and purpose of tubular...Ch. 24 - How does aldosterone modify the chemical...Ch. 24 - Explain why the filtrate becomes hypotonic as it...Ch. 24 - How does urinary bladder anatomy support its...Ch. 24 - Define micturition and describe the micturition...Ch. 24 - Lets return to Kyle Boulard, whom we met in the...Ch. 24 - Lets return to Kyle Boulard, whom we met in the...Ch. 24 - Lets return to Kyle Boulard, whom we met in the...Ch. 24 - Lets return to Kyle Boulard, whom we met in the...Ch. 24 - Lets return to Kyle Boulard, whom we met in the...Ch. 24 - Lets return to Kyle Boulard, whom we met in the...Ch. 24 - Lets return to Kyle Boulard, whom we met in the...
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- Reptiles and birds excrete nitrogenous wastes in the form of uric acid. Is there an advantage to doing this as opposed to the mammalian process of excreting nitrogenous wastes as urea?arrow_forwardPart A Why is control over blood [Ca2+] and [Red Blood Cell] crucial? Choose one hormone involved in either of these homeostatic systems that regulate the concentration of these ions/cells and describe how it functions in homeostasis. Remember to include the name of the gland that secretes it. Part B Choose one molecule that is reabsorbed by the nephron and describe the process by which it is reabsorbed.arrow_forwardTopic:Excretion in animals Explain the roles of the lungs, kidneys and skin in the excretion of metabolic wastes in a representative mammal, human species.arrow_forward
- hat is role of skin, lungs and intestine in the process of excretion in man?arrow_forwardDescribe structure of the nephron. How is the mammalian nephron capable of creating concentrated urine? How does filtration take place?arrow_forwardIn 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_forward
- Which nephron structure is often longer in animals adapted to desert environments? a. Glomerulus b. Bowman's capsule c. Distal and Proximal tubules d. Loop of Henlearrow_forwardMany types of fishes live in freshwater. Generally, water moves by osmosis from the surrounding fresh water into the fish's body. This observation helps to explain which feature of the excretory systems of freshwater fishes? a. They tend to produce dilute, watery urine. b. They tend to produce concentrated, dark urine. c. They do not produce urine, but instead conserve or re-use nitrogenous wastes. d. They may produce either dilute or concentrated urine, depending on the activity of the fish.arrow_forwardDraw a well labelled diagram of excretory system.arrow_forward
- 1. Make a diagram of the movement of the food ingested by the fish from the point of ingestion through excretion.arrow_forwardDon’t write , please type Chapter 38 What types of teeth are in the human body? Chapter 39 What are the three primary structures for the hepatic triad? Chapter 40 Where is the source of saliva, and what are the substances for saliva? Chapter 42 What are the renal tubule and its function? Chapter 43 What are three ways fluid leaves the body? Chapter 44 What is the normal range of blood ph?arrow_forwardNephron Describe the phsiology of the nephron. Explain the function of each structure and how the composition of the urine changes from the Bowmans capsule to the collecting duct. How does the function of nephron differ when the animal has an excess of water, as opposed to when it is dehydrated? How do hormones help regulate the physiology of the nephron? Why is the nephron so highly vascularized?arrow_forward
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