Human kidneys return water and small solutes back to blood by way of

Q: Compare osmoregulation by (1) sharks versus marine bony fish, and (2) freshwater bony fish and…

A: INTRODUCTION Aquatic insects excrete dilute wastes from their anus directly into water by flushing…

Q: Adding glucose to the plasma mimics the process of - secretion O reabsorption dialysis O filtration

A: Glucose (C6 H12 O6) is a monosaccharide, generally obtained from food we eat and serves as a major…

Q: The kidneys in human beings are parts of the system for: (a) nutrition(b) respiration(c)…

A: The organ system is the group of organs that functions together to maintain the biological system of…

Q: After blood into the kidneys name the two paths the fluid takes

A: The urinary system consists of several organs like kidneys, urinary bladder, ureters and urethra.…

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: The heart secretes two hormones called _____ that increase the urinary output of sodium and water?

A: The upper chamber of the heart through which blood enters into the ventricles is called the atrium.…

Q: Topic:Excretion in animals Explain the roles of the lungs, kidneys and skin in the excretion of…

A: Introduction The process of excretion is the removal of wastes and excess water from the body. It is…

Q: Fill in the blank:  Filtration results when substances are forced through capillary walls by…

A: Filtration in an important process in kidney in which water and solutes moves from plasma to renal…

Q: Humans excrete their excess nitrogenous wastes as a. uric acid crystals. b. compounds containing…

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

Q: Draw a well labelled diagram of a mammalian kidney tubule(nephron) and its blood supply.

A: Nephrons are the structural and functional units of the kidney. The filtration of blood occurs…

Q: Describe one adaptation for osmoregulation in freshwater animals, saltwater animals, and saltwater…

A: OSMOREGULATION- Osmoregulation is the process of maintaining an organism's body fluids, sensed by…

Q: Explain how the heart, kidneys, and several glands all work together to cause the excretion of more…

A: Sodium is a type electrolyte and mineral in the body that play a major role in maintaining the water…

Q: Given: The liver and kidneys both extract molecules from the blood. a. How do their routes of…

A: The excretory system is the passive system which eliminates the wastes and toxic substances in the…

Q: Fill in the blank: In insects, most water and ion reabsorption from the gut lumen takes place in…

A: In insects, most water and ion reabsorption from the gut lumen takes place in  the proximal portion…

Q: High blood pressure often is accompanied by kidney damage. In somepeople the kidney damage is…

A: Blood pressure is typically joined by kidney harm however which of them started things out can be…

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: 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: Explain how the kidneys regulate blood volume, and the hormonal regulation of this process.

A: Kidneys are the two bean-shaped organs located on either side of the abdomen. The functions to…

Q: Kidneys serve two critical roles in vertebrates; #1 balance the concentration of salt to water…

A: True

Q: Humans excrete their excess nitrogenous wastes asa. uric acid crystals.b. protein.c. ammonia.d.…

A: All living organisms require nutrients for proper function of the metabolic processes. The…

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: 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: Find another example of a countercurrent exchange system either in biology or engineering and…

A:

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: In a short essay (100–150 words), compare how membrane structures in the loop of Henle and…

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

Q: Explain and contrast osmoregulation in freshwater and saltwater fish.

A: Osmoregulation is a method that regulates the osmotic pressure of fluids and electrolytic balance in…

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: Give examples of how filtration passive transport occurs in animals.

A: Passive filteration - in this filteration uses the pressure gradient as the molecules move from the…

Q: When you are have sufficient water volume in your blood, you stop secreting ADH.  What is the effect…

A: Antidiuretic hormone (ADH) also known as vasopressin is secreted by the neurosecretory cells of the…

Q: Human beings accumulate ________ before excreting nitrogenous waste. a. nitrogen b. ammonia c. urea…

A: Nitrogenous wastes are the substances that form during metabolic processes within the human body.…

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: Draw a labelled diagram of excretory system of "common carp" fish?

A: Common carp fish  : scientists name is cyprinus carpio   It is a freshwater fish & prefer slow…

Q: explain how the circulatory system reabsorbs needed solutes.

A: Circulatory system is an organ system also called as Cardio-vascular system that allows blood to…

Q: A scientist is analyzing a sample of blood that was obtained from a dog. Which of these findings…

A: Answer: Whenever we want to know about the excretory system regulation of an individual , we…

Q: The time you woke up in the morning, you drink 2 glasses of water. Shortly after drinking you feel…

A: Urine  Urine is a waste product of organisms like human. It is form by kidney and stored in bladder.…

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: Excretory system does for the body

A: Excretion is the process that helps in excreting out different waste materials and toxic waste from…

Q: Compare the composition of blood plasma to glomerular filtrate.

A: Blood plasma is the liquid component (yellow in color) of the blood that forms 55% of the total…

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: An inadequate (low) dietary intake of NaCl will cause A) increased angiotensin II production

A: Sodium chloride (NaCl) is one of the most abundant minerals on Earth and an essential nutrient for…

Q: Which process(es) add molecules to the fluid in the production of urine 1. secretion and filtration…

A: The structural and functional unit of the kidney is called nephron. The name "nephron" comes from…

Q: Explain how antidiuretic hormone (vasopressin) controls excretion of water in mammalian kidneys.

A: Vasopressin, an antidiuretic hormone, is generally secreted by the pituitary gland. It acts on the…

Q: Explain the kidneys’ role in blood pressure regulation

A: The kidneys absorb water to increase the blood volume and thus increase the blood pressure or it can…

Q: The kidneys help control the amount of

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