Contrast the mechanism of reabsorption for glucose and urea. Which one shows a Tm, and why?

Q: Summarize the Vasopressin Control of Urine Volume and Osmolarity?

A: Answer- The vasopressin or Anti diuretic hormone is responsible for increasing the blood pressure.…

Q: Define the concept of tubular reabsorption ?

A: Tubular Reabsorption is the reabsorption of all liquids present in body.

Q: Summarize the Vasopressin Control of Urine Volume?

A: Vasopressin is also called an anti-diuretic hormone. This hormone is produced as peptide prohormone…

Q: Graph the percentages of filtered water and filtered Na+ that are reabsorbed in the PCT, nephron…

A: The human body is a well built machine in which all the organs coordinate together to make it work.…

Q: Distinguish between glomerular filtration, tubular reabsorption, and tubular secretion.

A: The movement of the water and the solutes across a cell membrane is called filtration. The movement…

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: Explain how the nervous system and the excretory system have to work together to maintain water…

A: Hypothalamus controls the activity of the pituitary gland. Pituitary gland is attached to middle of…

Q: Describe the effects of aldosterone on the renal nephrons and explain how aldosterone secretion is…

A: The endocrine system commands and coordinates the complex actions of the body by secreting chemical…

Q: If blood pressure drops in a patient in shock as a resultof a severe injury, how would you expect…

A: The blood pressure in the human body is considered the force exerted by the blood on the wall of the…

Q: Describe the composition and properties of normal urine

A: Urine is a metabolic waste product produced by the kidneys and released naturally through urination…

Q: Explain how antidiuretic hormone, the reninangiotensin-aldosterone hormone mechanism, andatrial…

A: Urine volume, as well as concentration, is regulated via the same mechanism which is used to…

Q: Explain the change in filtration if excess glucose is presentin the blood entering the kidney.

A: The excretion process describes the elimination of waste products from the organism's body. This…

Q: The reabsorption of water, Cl–, and glucose by the PCT islinked to the reabsorption of Na+, but in…

A: The proximal convoluted tubule is the region in the nephron where the reabsorption of most solutes…

Q: Explain how epithelial cells of the proximal tubule areadapted for tubular reabsorption.

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

Q: explain how dilute and concentrated urine are formed

A: The hormone is important to regulate urine concentration and its composition. Hypothalamus gland…

Q: If blood pressure in the afferent arteriole leading to a glomerulus decreased, how would the rate of…

A: Answer- GFR or glomerular filteration rate is dependent upon many factors like blood pressure in…

Q: Describe how tubular reabsorption processes nutrientand salt molecules.

A: The procedure of transportation of water and other substances from the tubules of the kidney to the…

Q: Describe the mechanisms underlying water and solute reabsorption from the renal tubules into the…

A: Tubular reabsorption is the mechanism which involves the movement of water and solutes from the…

Q: What is the effect of vasopressin on the renal tubules, and what arethe sites affected?

A:

Q: Differentiate between excretion and egestion.

A: Every organisms needs food for their growth and energy. The left over material of the food or the…

Q: Renal tubules cannot reabsorb HCO3–; yet HCO3–concentration in the tubular fluid falls while in the…

A: The renal tubule is the part of the kidney that is principally responsible for filtration and…

Q: Describe the transfer of water and solutes during urine formation.

A: Urine formation in the nephron of the kidney is completed in the following three steps:…

Q: Describe how specific segments of the renal tubule and collecting duct reabsorb water and solutes.

A: The kidneys are a pair of bean shaped organs found in the lower back region behind the intestines.…

Q: Describe the micturition reflex. How is voluntary control ofmicturition accomplished?

A: The physiological term for voiding or urination is micturition. It results from the interplay of…

Q: Describe how the renal tubule and collecting ducts produce dilute and concentrated urine.

A: Ans: The renal tubule and collecting ducts are functional parts of the kidney which are involved in…

Q: Define reabsorption.

A: The kidney is the central organ of the "excretory system". A nephron is the structural and…

Q: Describe the role of vasopressin in the generation of concentrated or dilute urine?

A: Vasopressin is also called Antidiuretic hormone, and hypothalamus part of the brain synthesises this…

Q: Explain why glucose test that is normally reabsorbed in the proximal convoluted tubule may appear in…

A: Glucose is used by the body to generate energy in form of ATP in aerobic respiration by a process…

Q: Describe the regulation of major ions by the kidney

A: Kidneys are two organs present in the excretory system of the human beings.  They acts as filters…

Q: List and define the three major renal processes.

A: Renal processes include the process in the body to certify the waste and excess water eliminate from…

Q: Contrast the mechanisms of reabsorption for glucose and urea

A: Renal filtration is a process in which water and solutes are removed from the blood plasma as it…

Q: Explain where in the nephron, and by what process, glucose is normally returned from the glomerular…

A: The kidney is a bean-shaped excretory organ that responsible for the excretion of nitrogenous waste…

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: Explain working of kidneys.

A: Human excretory system consists of two kidneys, two ureters, a urinary bladder and a urethra.

Q: Label the simple columnar epithelium of kidney tubule under HPO with the following: interlobular…

A: Interlobular ducts are conduits found within the lobules of kidney which function in carrying fluids…

Q: Explain how the blood vessels associated with the renal corpuscle help to maintain relatively high…

A: The kidney is a bean-shaped organ that plays an important role in the maintenance of homeostasis and…

Q: What are the main functions of the excretory system, elaborate?

A: All vertebrates have a pair of kidneys for excretion. They help to regulate the level of body fluids…

Q: What happens to urine concentration and volume when a person is dehydrated? (Please explain what…

A: Introduction :- Dehydration occurs when your body does not have enough water. The most effective way…

Q: Describe the mechanisms for gain or loss of acids. Also describe the renal mechanisms for…

A: The excretory system is a system that is found in the human body. This system's job is to eliminate…

Q: Discuss the pressures of filtration indicating the hydrostatic and colloidal osmotic pressures…

A: The forces of filtration in glomerulus are hydrostatic pressure P(H) and oncoid forces (aka…

Q: Define glomerular filtration rate. What is its value in a healthy human?

A: The process of formation of urine is called uropoiesis. It takes place by following three steps: 1.…

Q: Describe the functions of hornones – ADH and Aldostrone – in urinary system

A: Hormones are signaling molecules that are secreted by specialized cells that are present usually…

Q: Define the term Tubular Reabsorption?

A: tubular reabsorption is the process by which the nephron removes water and solutes from the tubular…

Q: a patient with diabetes has been diagnosed with metabolic acidosis. identify the mechanisms by which…

A: Metabolic Acidosis is a life threatening condition affecting patient and has to be treated…

Q: describe the mechanisms underlying water and solute reabsorption from the renal tubules into the…

A: Peritubular capillaries: In the renal system, these are small blood vessels that are supplied by the…

Q: Explain how can the kidneys minimize the excretion until ingestion replaces the losses?

A: The organ kidney helps to remove waste and extra fluid from our bodies. It helps in the formation of…

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…

Tissue regeneration & repair

Tissue regeneration involves the restoration of tissue components by regrowth of damaged tissues. In contrast, tissue repair involves patching of injured tissue rather than restoring it. It is the proliferative capacity of the cells that decides the amount of regeneration against the repair that would occur in the tissue. Both regeneration and repair depending on the duration of the injury and response to the inflammation.