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is the human kidney a model for all mammalian kidneys?
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- Draw a well labelled diagram of a mammalian kidney tubule(nephron) and its blood supply.Define nitrogenous wastes, and list the main types produced in animals.What are some advantages and disadvantages of excreting differenttypes of nitrogenous wastes?Describe the four functional regions of the mammalian kidney.
- How does the mammalian kidney produce concentrated urine?Describe structure of the nephron. How is the mammalian nephron capable of creating concentrated urine? How does filtration take place?Describe what happens during the following stages in urine forma-tion in the mammalian nephron: filtration, tubular reabsorption, tubular secretion.
- Draw a labelled diagram of excretory system of "common carp" fish?Please define/describe the following 3 renal functions in mammals: filtration, reabsorption and secretion. Describe at least one location in the nephron where each of these functions takes place. How does each of these functions contribute to homeostasis of the organism?Explain how antidiuretic hormone (vasopressin) controls excretion of water in mammalian kidneys.
- All of the following are functions of the mammalian kidney. Check all that would apply water reabsorption. filtration of blood. excretion of nitrogenous waste. regulation of salt balance in the blood. production of urea as a waste product of protein catabolism.Describe (and label on a diagram) the organs of the mammalian urinary system and give the functions of each.Why is there a need to modify the ultrafiltrate along the tubules of the mammalian kidney?