What happens to the water in the descending limb of the loop of Henle?

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: Name the three principal chemical systems and two organ systems for buffering pH. Which is fastest…

A: Buffers are solutions which maintain the PH of a medium by resisting an increase or decrease in the…

Q: What makes urine have a higher specific gravity than distilled water?

A: The specific gravity can be defined as a measurement of the object's density to the water's density.…

Q: How does the metabolism of glutamine by the tubular cells contribute new HCO3 2 to the blood and…

A: The kidneys will generate (produce) new HC03- through (a) urinary excretion of ammonia (NH4+) salts…

Q: How do you form urine?

A: The kidney is the principal unit of the urinary system (which is often referred to as an excretory…

Q: what is diuretic classification in scientific terms and how to explain in simplified words?

A: Diuretic: A sort of medication which causes the kidneys to pass on more urine. Diuretics assist the…

Q: Describe structure of the nephron. How is the mammalian nephron capable of creating concentrated…

A: Answer of the question given below...

Q: 70. A 68-year-old man with chronic respiratory acidosis has an arterial pH of 7.34 and an arterial…

A: 70. The bicarbonate or pCO2 ratio, rather than their separate values, firmly controls the pH and the…

Q: How does water leave the descending limb of Henle

A:

Q: The filtrate is dilute at the start and end of theloop of Henle. What, then, is the function of the…

A: Loop of Henle is the organ of the nephron. It is U-shaped tubule which has ascending and descending…

Q: How does the metabolism of glutamine by the tubular cellscontribute new HCO32 to the blood and…

A: A tubule is a common word relating to trim tube configuration. Significantly, the tubule connects to…

Q: How do sodium, chloride, and potassium works in regulating water balance? Explain in simple terms.

A: Electrolytes play a very crucial role in regulating water balance. Sodium-potassium pump plays a…

Q: What allows water to pass through ?

A: The movement of ions and molecules across the cell membranes or through the bloodstream is known as…

Q: List five routes of water loss. Which one accounts for thegreatest loss? Which one is most…

A: Water plays a significant role in the transport of nutrients to all parts of the body. It also helps…

Q: What other organisms express carbonic anhydrase?

A: Enzymes are protein molecules which acts as a catalyst and speed up the reaction when they act on…

Q: Describe

A: The physiological regulation of the body fluids is very essential for maintaining the volume of the…

Q: What are the key parameters for limiting water loss in a terrestrial animal?

A: The key parameter for limiting the water loss by terrestrial animal are:- Dehydration is a…

Q: Explain acidosis and alkalosis. What functions do buffers provide in this system?

A: Normal blood pH is about 7.4. It is very important to keep the blood pH normal. various homeostatic…

Q: What are the three types of nitrogenous wastes? Which animals aremost likely to excrete each one,…

A: Nitrogen is one of the most essential macronutrients needed for the sustenance of life. It is an…

Q: What happens when bicarbonate ions enter the nephron?

A: BASIC INFORMATION KIDNEY It is a paired organ present in our body. It helps the body to get rid of…

Q: How Do Swimming Fish Avoid Low Blood pH?

A: Fish blood is much poorer in carbon dioxide than yours is, and as an impact, the quantity of sodium…

Q: Describe countercurrent exchange in the gills of fish.  How does it increase the effectiveness of…

A: Fish gills are organs that allow fish to breathe underwater. Most fish exchange gases like oxygen…

Q: Describe in general terms the mechanism by which abscisic acidhelps minimize water loss.

A:

Q: What is the purpose of buffers in the urine? Describe howthe ammonia buffer system operates

A: Introduction: A buffer is a substance that has the ability to bind or release hydrogen ions in a…

Q: When a salmon or other teleost fish migrates from seawater intofreshwater, what are all the changes…

A: Teleosts are members of the Teleostei infraclass, which contains 96 percent of all extant fish…

Q: Describe the blood hydrogen carbonate buffer system. What happens when blood acidity rises? Show the…

A: The most important buffer system in the body for maintaining acid-base balance in the blood is the…

Q: Write the function of enzyme ‘renin’ produced by kidney.

A: Kidney is a vital organ in the body of humans. It is responsible for filtering waste products from…

Q: Name two acid-fast species and the diseases they cause.

A: INTRODUCTION Acid fast bacteria Also knows as acid fast bacilli. They are group of bacteria that can…

Q: In the absence of ADH (vasopressin) the concentration of tubular fluid solute is greatest at which…

A: Answer Option C

Q: Which Bacteria and Archaea play a major role in acidmine drainage? Why do they carry out the…

A: Acid mine drainages (AMD) structure when sulfide minerals (e.g., pyrite and FeS2) are exposed to…

Q: What type of substance is likely to breach the BBB? Would ethanol be likely to cross this barrier?…

A: The Blood Brain Barrier (BBB) is designed to protect the brain from foreign agents or toxins that…

Q: What are the mechanisms by which water is reabsorbed in the PCT, Nephron loop, distal tubule and…

A: Introduction: The nephron is referred to as the kidney's functional unit. There are approximately 1…

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: What species excrete excess nitrogen as ammonia? Which ones excrete it as uric acid?

A: Fish has the ability to excrete excess nitrogen as ammonia. However, they are being protected from…

Q: What is the ascending limb of Henle permeable to? What processes are involved here for pumping out…

A:

Q: 41. Which of the flowing organeles is found in both axons and anals? bast hat art گریان

A: The neurons are the cells of the nervous system that are responsible for the transmission of nerve…

Q: 148. Which of the following labeled components in the diagram of a nephron shown represents the…

A: Introduction :- Thiazide diuretics are commonly used to treat high blood pressure (hypertension).…

Tissue renewal

In multicellular organisms, tissue is a level of structure that consists of a group of physically and functionally identical cells and their intercellular substances. Unicellular organisms do not have tissues. Tissues are absent or poorly differentiated even in the simplest multicellular animals, such as sponges. However, more evolved multicellular animals and plants have specialized tissues that may organize and govern an organism's reaction to its surroundings. The word tissue is derived from the Latin word 'weave.' Plants and animals have various kinds of tissue systems that differ in their work and composition according to the different requirements.