Nobody downloaded yet

Osmoregulation In Kidney - Assignment Example

Comments (0) Cite this document
The paper "Osmoregulation In Kidney" detailed explores osmoregulation is a physiological process through which organisms maintain the balance of water concentration as well as the osmolarity of the body fluids required for optimal functioning of the cells…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER97.5% of users find it useful
Osmoregulation In Kidney
Read TextPreview

Extract of sample
"Osmoregulation In Kidney"

Download file to see previous pages Water is passively transported across the cell membranes in reaction to ionic concentration changes. An increase in Na and K ions in the cells generate a concentration gradient resulting in increased water uptake through the process of osmosis. Similarly, the consequence of decreased ionic concentration results in water loss from the cells. Therefore, the rate of water gain or loss is regulated through specific hormones that are involved in the alteration of excretory ducts to water permeability and Na flow across the membranes. Urine is more concentrated than blood and has an osmolality of 1200 mmol/L while blood has 300 mmol/L. Renal osmoregulatory mechanisms are involved in the conversion of this osmolarity. Accordingly, human urine can be as hypo-osmotic as 50 most/L or as hyperosmotic as 1200 mm/L (Eastwood, 2009). The remarkable ability of the kidney to produce hyper/hypo-osmotic urine through osmotic gradient maintenance is largely dependent upon specific arrangement and cooperative efforts of the loop of Henle and collecting tubules in renal cortex and medulla. Juxtamedullary nephrons maintain a high osmolarity in kidneys and the countercurrent mechanisms of Vasa recta and loop of Henle are responsible for maintaining evident osmotic gradient between cortex and medulla. The filtrate passes from the cortex to the medulla in descending tubule of the loop of Henle where major amounts of the water are reabsorbed through osmosis, thus increasing the osmolarity of the filtrate. ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
(“Osmoregulation In Kidney Assignment Example | Topics and Well Written Essays - 750 words”, n.d.)
Retrieved de https://studentshare.org/biology/1583601-osmoregulation-in-kidney
(Osmoregulation In Kidney Assignment Example | Topics and Well Written Essays - 750 Words)
“Osmoregulation In Kidney Assignment Example | Topics and Well Written Essays - 750 Words”, n.d. https://studentshare.org/biology/1583601-osmoregulation-in-kidney.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
Children with Lupus have a more lethal form of kidney disease
The aim of this article is to make my own research project regarding the relevance of kidney failure to children with lupus and how severe would that be. Research articles that present statistics and in-depth study of lupus disease and how it effects kidney function will attest to this findings.
8 Pages(2000 words)Assignment
OSMOREGULATION IN CLAMWORMS Introduction: Neries belongs to the division Annelida and class Polychaeta. The worm has 160 segments with well developed setose parapodia. They are the common in tropical and temperate marine habitats. Their native is American Atlantic coasts.
5 Pages(1250 words)Essay
End Stage Renal Disease
To achieve the above objective, I have arranged my paper into four sections, of which two of the sections have sub sections. In the first section, I will look at how the body operates normally in the absence of the disease, in the second section, I will look into the abnormal state or, in the presence of the disease and on its subsection I will look into the signs and symptoms of the disease, its causes, its diagnosis, then in the third section, I will look into its potential way of treatment, and on its subsection I will consider looking into two ways of treating it that is Dialysis, Kidney transplantation, on same subsection I will look into the negative side effects of each of the treatme
5 Pages(1250 words)Assignment
Your written assessment for the unit is developed online as you work through the activities in the unit materials. You are required to respond to a series of questions based on the unfolding major case story in the unit. Your response to each question is
Glenda is a 42-year-old Aboriginal woman who has been diagnosed with chronic kidney disease, in this discussion we are going to assess factors that lead to this disease, how
11 Pages(2750 words)Assignment
This small body part involved in many homeostasis activities such as regulating the body temperature, thirst, hunger, heart rate as well as the blood pressure. However, maintaining the constant equilibrium of body
8 Pages(2000 words)Assignment
However, due to mutation, the body cannot accept a kidney from a person with a different genotype. Cloning, therefore, can be a solution Brad will have to take. Sex-linked traits are those traits that are transmitted through the sex chromosomes. An X-linked disorder will be
1 Pages(250 words)Assignment
Human biology
if the system is disturbed; the disturbances set in motion a sequence of events which tends to restore the system to its original state. Following are three of hundreds of examples that can be explained through the concepts of homeostasis. One of the
3 Pages(750 words)Assignment
Sunitinib is an agent approved for kidney cancer patients which has been shown to extend life by 46 months at an annual cost of $54,000. Discuss as a healthcare decision-maker (i.e., payer) when you would approve prescribing this drug on economic as di
has been scientifically proven to be able to extend one’s life by four to six months, costing annually $54,000. Obviously, the cost of such a medication sometimes overshadows the fact that many people cannot afford such an expensive medication—as $54K
2 Pages(500 words)Assignment
Medications such as acetazolamide and Crixivan can induce the formation of kidney stones (Editore, 2014). The patient’s diet and fluid consumption can help analyze the composition of the calculi by determining the nutritional values and amount or frequency
1 Pages(250 words)Assignment
Economics of Social Issues
The demand exceeds the supply in the market for kidney due to law prohibiting the sale and distribution of kidney. The laws affect the supply side of kidney
1 Pages(250 words)Assignment
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Assignment on topic Osmoregulation In Kidney for FREE!
logo footer
Contact us:
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us