In which part of the nephron parts is no water reabsorbed? a) The downward part of Henles is slung b) The upward part of Henles is slung c) Distal tubules d) Distal tubules

Q: How does the number of functional nephrons change in old age? What are the implications of this…

A: As individuals begin to age the number of nephrons will decline. In old age, the kidney begins to…

Q: What Are the Major Functions of Urinary Systems?

A: 1. Major function of the urinary system are:- 1. Regulates fluids balance and fluid volumes of the…

Q: Where does most of thewater resorbed afterglomerular filtration go? Whatare the other…

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

Q: Which organs constitute the urinary system?

A: In the body different types of systems present like the digestive system, respiratory system,…

Q: draw and label a nephron?

A: The excretory system is involved in the function of removal of waste products. It is studied under…

Q: What is the proximal tubule?

A: The pair of kidneys are the main excretory organs in humans. They are dark red in color and…

Q: How do the permeabilities of the two limbs of the nephron loop differ?

A: In human anatomy, nephron loop is refer as loop of Henle or Henle's loop which is located in the…

Q: What adaptations do tubule cells have for reabsorption?

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

Q: How many nephrons are present in each kidney?

A: The nephron is a microscopic basic functional and structural unit of a kidney.  It is consisting of…

Q: Which structures comprise the juxtaglomerular apparatus?

A: Nephron The nephron is the structural and functional element of the kidney. It helps in the…

Q: What happens is glomerulonephritis?

A: Glomerulus, filtering unit of kidney is a network of capillaries (small blood vessel) called as tuft…

Q: Why do the ureters use smooth muscle contraction to actively move urine to the urinary bladder? Why…

A: The urine passing from the kidney to the ureter is drained by the action of peristalsis. It involves…

Q: What does each nephron consist of?

A: The unit that really makes urine in the mechanism of eliminating toxins and unwanted compounds from…

Q: Sodium is actively extruded from which part of the nephron?

A: Nephron:               The microscopic structural and functional unit of kidney is designated as…

Q: Describe the structure and function of a nephron.

A: Nephrons are the microscopic structural and functional unit of the kidney. Nephrons are composed of…

Q: Explain the Basic structure of a nephron and the collecting duct system?

A: The urinary or renal system is one of the organ systems that helps to remove waste from the human…

Q: What function could the collecting duct not perform if there were no nephron loops? Why?

A: Answer- Nephrons are the functional unit of the kidney and have glomerulus, loop of henle, PCT,DCT…

Q: Where nephrons discharge their urine?

A: The nephron is the structural and functional unit of the kidney. It is composed of a renal corpuscle…

Q: Describe the structures and functions of the nephron

A: A nephron of a kidney is involved in the regulation of water and soluble substances in the blood.…

Q: What Are Some Examples of Invertebrate Urinary Systems?

A: Invertebrates generally do not have any system. Beside they have organs for performing function

Q: Which tissue gives rise to collecting ducts, calyces, renal pelves, and ureters?

A: Excretory system is involved to excrete the liquid waste produced in the body in the form of urine.

Q: Which mechanisms reabsorb solutes from glomerular filtrate?

A: In the human excretory system, glomerular filtration is defined as the process of regulating and…

Q: What are the functions of the kidneys?

A: Introduction   Kidneys are the major excretory organs found in Humans. They are bean shaped and…

Q: Explain the function and structure of nephrons.

A: The kidneys are pair of organs located in the left and right side of the abdomen. The major function…

Q: Why is this process considered secondary active transport? Does water reabsorption accompany ion…

A: Reabsorption: Some substances are reabsorbed in the body, already they are absorbed once in the…

Q: How are new bicarbonate ions formed in the cells of the nephron?

A: Acidic molecules get dissociate into H+ and lower the pH value whereas basic molecules dissociate…

Q: what is the gross anatomy of the kidney? Describe structure of the nephron which types of epithelial…

A: Introduction The function of the urinary system is to filter blood and produce urine as a waste…

Q: Where is the urine stored?

A: Kidneys are the organs belong to excretory system in our body and play a major role in several other…

Q: Distinguish between the Septal nephridium and pharyngeal nephridium.

A: In various invertebrate animals, a tubule open to the exterior which acts as an organ of…

Q: In what ways does the nephridium of an earthworm parallel the human nephron in structure and…

A:

Q: Where does filtration occur in the nephron?

A: Nephron is the structural and functional unit of kidney. A nephron consists of glomerulus, Bowman's…

Q: What condition could cause the bloodstream to be hypertonic relative to the nephron?

A: Hypertonic blood means that blood concentration is higher than the surrounding solution.Kidney and…

Q: Which of the following structures of nephron connects the Bowman’s capsule to the loop of Henle?…

A: The hollow double-layered, cup-shaped, part of the renal corpuscle that holds the glomerulus is…

Q: Which structure carries urine from kidney to urinary bladder?

A: KIDNEY It is bean shaped structures.  The length is 10-12cm. The breadth is 5-7cm. It has a notch…

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: How does urine form in the nephron?

A: Kidneys are the primary functional organ of the excretory system. Kidneys play a major role in…

Q: What are the characteristics of the Juxtamedullary nephrons?

A: The nephron is the structural and functional unit of the kidneys. It is made up of a renal tube and…

Q: Can you explain what happens to Na+ concentration in the nephron when GFR increases?

A: GFR ( glomerular filtration  rate) is the  volume of the glomerular filtrate formed each minute in…

Q: Name at least two waste products that are filtered out by the urinary system.

A: Our body produce different types of waste materials that must be eliminated from the body. This…

Q: Where is the proximal tubule located?

A: The proximal tubule is the segment of the nephron in kidneys which begins from the renal pole of the…

Q: From where does the glomerular filtrate pass?

A: Kidneys play an important role in blood filtration, thereby removing waste or toxic products as well…

Q: Which vessels and what part of the nephron areinvolved in countercurrent multiplication?

A: Step 1 A counter-current system is a system of the flowing of fluids in two types of antiparallel…