Long nephron loopsa. are common in animals with access to abundant freshwater.b. allow urine to become concentrated within thecollecting duct.c. are the most common type of nephron loop in humans.d. extend deep into the renal cortex.

Q: The purpose of the loop of the nephron in the process of urineformation isa. reabsorption of water.…

A: The excretory framework is a latent natural framework that eliminates overabundance, pointless…

Q: Explain why the filtrate becomes hypotonic as it flows through the ascending limb of the nephron…

A: Kidneys are defined as the pair of bean-shaped organs found or present on either side of the spinal…

Q: Draw the structure of nephrons.

A: Kidney the organ in our body in which the filtration of blood occurs. the functional unit of the…

Q: Urine formation begins at the moving "plasma" into the renal tubules is called, and the process of…

A: The correct answer is option C i.e. Glomerulus, Filtration.

Q: Unlike an earthworm’s metanephridia,a mammalian nephron(A) is intimately associated with a…

A: An earthworm is a terrestrial annelid. Annelids are segmental organisms due to the presence of…

Q: Why would the pronephros and mesonephros in humans need to grow and develop if they would eventually…

A: There are various series of events proceeds during the development of kidneys, and these events are…

Q: What is chief nitrogenaus waste product in birds? Give two advantages of this mode of excretion.

A: Excretion is the elimination of these metabolic wastes. The nitrogenous waste can be excreted in…

Q: Describe the location(s) in the nephron where tubular secretion occurs?

A: Tubular secretion: - It is one of the most important  process of excretory system, in which removal…

Q: why would you expect an animal that lives in fresh water to have a well developed excretory system

A: The water balance in the body is maintained by the excretory system. The structure of excretory…

Q: Name two types of nephrons found in human kidney.

A: In humans, the chief osmoregulatory organ is the kidney. The nephron is the kidney’s functional unit…

Q: Which process in the nephron is least selective? (A) filtration (B) reabsorption (C) active…

A: The nephron can be characterized as the tiny underlying and useful unit of the kidney and the part…

Q: Selective reabsorption of components of the filtrate occurs where?a. Bowman’s capsuleb. glomerulusc.…

A: The excretory system consists of the kidneys, urinary bladder, ureters and urethra. The urine is…

Q: Which of these forces opposes filtration from the glomerulus a. Plasma osmotic pressure b. Fluid…

A: A tuft of small blood veins (capillaries) found at the beginning of a nephron in the kidney is known…

Q: *Draw out a nephron, labeling all of its parts. Identify the functions of each part. Draw arrows…

A: The metabolism of the human body produces several unwanted or waste products. Several systems in the…

Q: Describe how the glomerulus, proximal convoluted tubule, and collecting tubule of the nephron…

A: Nephron is the functional filtration unit of the kidney. It is microscopic in nature. Nephron has…

Q: In the kidney, there are many more nephrons than collecting ducts.  Explain why.

A: Kidney is the main excretory organ in our body. Nitrogenous waste meterial getting out through this…

Q: The active transport of solutes into the lumen of an excretory organ iscalleda. filtration.b.…

A: The kidneys are bean-shaped organs present on either side of the abdomen in the peritoneal cavity.…

Q: Cysts on the kidney can press upon nephrons, increasing the pressure inside the nephrons. How will…

A: The kidneys are two bean-shaped organs in the renal system. They help the body pass waste like…

Q: Explain how the nephron of the kidney removes waste while retaining the essential components of the…

A: Nephrons are the structural and functional unit of kidney. It has two major parts. They are renal…

Q: Explain how insects are capable of secreting concentrated urine without depending on high blood…

A: The insect excretory system is different from the terrestrial animals. Insects have Malpighian…

Q: What is NOT a true statement about the cortical nephrons? a. Cortical nephrons have a short nephron…

A: kidney is meant for the excreation of excretory waste i-e urea and the basic structural and…

Q: The return of filtered molecules from the nephron packet to the blood is called    a. Excretion…

A: The glomerulus is the filter system of the nephron and it filters the blood and reabsorbed…

Q: A viral infection that specifically interferes with the reabsorption of ions from the glomerular…

A: The urinary organs like the kidney play a significant role in human osmoregulation by control the…

Q: Mention the function of the following(a) Ureters in frog(b) Malpighian tubules(c) Body wall in…

A: (i) The urinary system in frogs consists of kidneys as the primary organs. Ureters are the narrow…

Q: There are two types of nephrons. Name them?

A: The kidneys are made up of small units called nephrons which serve both structurally and…

Q: Outline how the orientation of nephrons relative to each otherimparts gross structure to the kidneys…

A: The nephron is the basic structural and functional unit of the kidney. It is responsible for…

Q: Which of the following is not a function of the kidneys? a elimination of urine b filtration of…

A: Kidneys are a pair of bean shaped organ. Kidneys help in removal of waste products from body.

Q: Place the following structurees of the internal kidney in the correct order in which urine passes…

A: Kidneys can be referred to as bean-shaped organs associated with filtering wastes present in blood…

Q: The nephridia of an earthworm differs from the human nephron in that the nephridia: O a Has no…

A: Numerous oceanic and earthly invertebrates utilize the nephridia as excretory organs. They are…

Q: Where in the kidneys is the blood filtered? O in the collecting duct O in the tubule in the…

A: Answer- in the glomerulus

Q: Most of the water reabsorption in the nephron is done by ? A) proximal tubules B) loop of henle C)…

A: A nephron is a functional unit of the kidney that is responsible for reabsorbing water and nutrients…

Q: В X.S. Indicate the type of nephridium shown in the figure above_ Name the labeled structures A…

A: nephridium are function similarly to a vertebrate kidney  it is present is non chordates such as…

Q: hat is role of skin, lungs and intestine in the process of excretion in man?

A: Excretion is the process of eliminating the metabolic wastes and excess water from the body of an…

Q: What is maintaned by the countercurrent mechanism in the nephron? O The countercurrent allows…

A: the countercurrent mechanisms help to concentrate urine inside the kidney to the medulla.

Q: Compare and contrast the juxtamedullary nephron andcortical nephron.

A: The nephron is the basic functional and structural unit of the kidney. It consists of the renal…

Q: Which step(s) in the process of urine formation occur in the renal tubule? A) Filtration, secretion,…

A: Urine is the form of waste that needs to be excreted out of the body. The main organ of the body…

Q: From the distal convoluted tubule a water molecule would next pass into the ______. A) proximal…

A: A kidney is an essential organ that contains the body's filtration unit called the nephron. These…

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A: Antihypertensive drugs are used to treat hypertension or high blood pressure. The presence of salt…

Q: e nephron filters blood from the arterioles into the tubules duct capsule erular apparatus nephron…

A: Hi! As you have posted multiple questions, I will be answering the first question for you. If you…

Q: Trace the flow of urine from its formation to its excretion from a cat.  Use number 1 as the point…

A: The excretory system is a passive biological mechanism that eliminates excess, unneeded elements…

Q: Which statement best describes the transfer of fluid from the glomerulus to Bowman's capsule? Blood…

A: Urine formation occurs in three steps: filtration, reabsorption, and secretion. Filtration is the…

Q: This structure of the nephron is responsible for obligatory water reabsorption

A: Question 37 -Answer a The first part of the nephron that is responsible for water reabsorption is…

Q: Using knowledge of nephron function, how would blocking Na+ transport help to reduce blood pressure…

A: The nephron is the minute or microscopic structural and functional unit of the kidney. It is…

Q: Match the nephron structure with its correct description. cap-like structure at the top of each…

A: Nephrons are the structural and functional units of human kidney. There are approximately 1 million…

Q: The nephrons discharge their urine at the : (A) Urinary bladder (B) Urethra (C) Renal pelvis (D)…

A: Introduction - The structure that really makes urine in the process of eliminating waste and excess…

Q: Describe what happens during the following stages in urine forma-tion in the mammalian nephron:…

A: The urinary system in mammals is composed of paired kidneys and ureters, a urinary bladder, and a…