Glomerular Filtration Rate (GFR) can be regulated by individual nephrons..which of the following represent the structures that play a role in this "Tubulo-Glomerular Feedback" mechanism? 45. that A. The Corpus-Callosum and the Macula Densa. B. The Juxta-Glomerular Apparatus C. The Supra-Bowmanic Recipricator D. The Osmotic Filament Feedback Module

Q: Water moves out of the filtrate of the descending limb of the nephronloop becausea. there is a high…

A: The nephron is a basic structural and functional unit within the kidney of the organism. The nephron…

Q: juxtaglomerular complex is associated with: a. Controlling blood pressure b. Water reabsorption c.…

A: The juxtaglomerular apparatus is made up of afferent and efferent arterioles, a group of…

Q: Dilating the afferent arteriole and constricting the efferent arteriole to the renal corpuscle will…

A: Afferent arterioles are branch of the renal artery that are responsible for bringing blood to the…

Q: Describe possible variations in urinary tract anatomy. What do these mean? Would an anatomic…

A: The urinary tract is the body's urinary system, which is made up of waste and excess fluid. For…

Q: Reabsorption is the movement of fluid and solutes from thea. filtrate into the glomerular…

A: The kidneys are pair organs of about four to five inches present on either side of the spine. The…

Q: Analysis of urine is routinely used in medical screening. The presence of glucose in the urine is…

A: In a healthy person the kidney excretes waste materials of body . Kidneys don't excrete essential…

Q: Which of these processes is responsible for kidney function?a. filtration c. reabsorption e. All of…

A: The kidneys are two reddish-brown bean-shaped organs organize in vertebrates, are placed in the…

Q: A person ate a bag of salty potato chips but did not drink any fluids. What is the effect of this on…

A: Given: A person ate more salts and didn't drink any fluids. Need to find: A. The effect of his urine…

Q: Which is/are true concerning the glomerular filtration rate?   a. The body maintains a nearly…

A: The filtration of blood through the tuft of capillaries in the bowman's capsule (glomerulus) is…

Q: Constriction of the efferent arteriole of the renal corpuscle will cause ________________ to rise.…

A: The urinary system is composed of a pair of kidneys, a pair of ureters, the urinary bladder, and a…

Q: . _____ reabsorption from the nephrons is ordinarily 100%.a. Sodium c. Waterb. Glucose d. Urea

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

Q: If urine/filtrate is hyperosmotic to the interstitial fluid, fluid would go from the interstitial…

A: Regulation of water levels in the system is a critical criterion since water is vital for the…

Q: Glomerular filtration is a(n) __________ driven process. a. osmosis b. diffusion c. ATP d.…

A: Glomerular filtration can be defined as the process by which urine formation occurs. It is a…

Q: What structure of the nephron empties urine into the calyx of the kidney?   A. Proximal convoluted…

A: Urinary System is an excretory system to remove nitrogenous waste from the body. The human urinary…

Q: Auto-Regulation of GFR is possible because the glomerular capillaries are located between: 46. A. An…

A: We can say that the blood enters the capillaries of the glomerulus by a single arteriole called an…

Q: Bowman’s capsule, the start of the tubular part of a nephron, is located in the_______ . a. renal…

A: Answer: Introduction: The kidneys are bean-shaped organs in humans. It is present  on either side of…

Q: Which of these is not true of the position of the kidneys in the body? a. They are medial to the…

A: The kidneys are a pair of bean-shaped organs of the renal system. They are involved in the…

Q: Explain the role of the nephron loop, the vasa recta, and the countercurrent mechanism in the…

A: The kidney is a fundamental and most integral unit of the excretory system of the body. The kidneys…

Q: The micturition reflex controlsa. urine formation.b. voiding of the filled bladder.c. reabsorption…

A: The kidneys are the most important organs of the excretory system. They filter the blood and…

Q: The gap between the foot processes of the podocytes is known as:   a. filtration diaphragm   b.…

A: Podocytes are also known as the visceral epithelial cells. These are the highly specialised cells…

Q: Which of the following is NOT a component of the glomerular filtration barrier? a. Endothelial cells…

A: The objective of the question is to identify the component that is not part of the glomerular…

Q: Long nephron loopsa. are common in animals with access to abundant freshwater.b. allow urine to…

A: A long nephron circles is needed to make the pee more thought. The nephron circle reabsorbs however…

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: 1. Which of the following correctly describes the FLOW OF BLOOD through the? a. peritubular…

A: Introduction The kidneys are located on either side of the vertebral column, two in number, often…

Q: A nephron does not include: a. Aferent and eferent arterioles b. Cortex and medulla regions c.…

A: The pair of bean-shaped organs, located in the abdominal cavity that are responsible for production…

Q: compares the structural features of cortex and medulla, indicating the possible location of…

A: The urinary system also called the renal system consists of a pair of kidneys, ureters, urinary…

Q: All of the following statements about Juxtamedullary nephrons are correct EXCEPT their glomeruli lie…

A: Juxtamedullary nephrons are different from cortical nephrons; they differ in function as well as in…

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: The primary purpose of kidney autoregulatory is to: prevent wide fluctuations in the GFR and…

A: The human excretory system consist of two kidneys. The kidney is the major organ which function in…

Q: Which of the following statements about the kidney is false? a. The renal pelvis drains into the…

A: The kidneys are paired organs defined as in the shape of a bean,  present on either side of the…

Q: Which of the following function isperformed by the kidneys in the humanbody?A. Excretion B.…

A: Kidney is a vital organ of the body that is located in peritoneum cavity of the body. In…

Q: The first step of urination involves in the bladder being triggered. A. stretch receptors B.…

A: Ans. The act of the bladder emptying its contents through the urethra and exiting the body is known…

Q: To control size-determined filtration, capillaries of the glomerulus inside the Bowman’s capsule…

A: In bowman's capsules tuft of glomerular capillaries and the wall of these capillaries are performing…

Q: During urine formation, movement of ions against concentration gradient from glomerular iltrate back…

A: The afferent arteriole is accountable for transporting blood into the Malpighian corpuscle and…

Q: dysfunctional Na+/K+ pump in the cells of the following parts of the nephro: a. Proximal convoluted…

A: The sodium-potassium pump carries out a form of active transport—that is, its pumping of ions…

Q: What causes the large osmotic force due to proteins in the peritubular capillary?   A. The…

A: Peritubular capillaries are small blood vessels of kidneys that help in the filtration of waste from…

Q: When arterial blood pressure drops below normal, which renal function occur as a result of…

A: When the systemic blood pressure decreases, and it gets detected by the baroreceptors in the…

Q: Choose which of the following substances would be too large to be filtered from the blood into the…

A: Nephron is the functional unit of kidney.Nephron consist of two parts which are renal corpuscle and…