99,000 Essays & Term Papers: Where You Buy Essays and Papers Online
Direct Essays, Where You Can Buy Essays and Papers Online

Instant Access to Buy Essays and Papers Online!
Acceptable Use Policy
Customer Service
Site Search


Login to View Essays and Papers Online

Join Now - Instant Access to Essays and Research Papers!

  Essay and Research Paper Topics
Acceptance Essays
Arts Essays
Custom Essays
English Literature Essays
Foreign
History Essays
Miscellaneous Research Papers and Essays
Movie Essays and Papers
Music Term Papers
Novels
People and Biography Research Papers
Politics Research Papers
Religion Research Papers
Science Essay Topics
Sports Research Papers
Technology Research Papers
 
  FAQ
Technical Support
Site Map
Direct Essays
 

 



Welcome to Direct Essays

This is a short summary of this paper!

Already a member? Go here to log in and view the entire paper!


Join Now!
by: Credit Card
Join Now!
by: Online Check
Join Now!
by: Phone 1-900
Special! View this paper for FREE!
  

Urinary system

The urinary system removes wastes from the blood and forms it into urine. The urine produced usually contains excess water, ions, urea and other toxic substances. The urine created by the kidneys is moved through the ureters and is stored in the bladder until it is released through the urethra. The nephron is the functional unit of the kidney. It consists of a renal corpuscle, a proximal tubule, a loop of Henle, and a distal tubule. The renal corpuscle is made up of Bowman's capsule and the glomerulus. The Bowman's capsule surrounds the glomerulus, which are capillaries that are packed together to form a ball-like structure. The Bowman's capsule consists of podocytes, an epithelial cell, that attaches to the outer surface of the glomerular capillary. The glomerular capillaries and the podocytes form the filtration membrane. The descending limb is made up of a thin wall of simple squamous epithelium. The rest of the nephron consists of simple cuboidal epithelium, along with microvilli and many mitochondria.

There are three processes that are critical for urine production which are filtration, reabsorption and secretion. Filtration is the movement of water and small molecules through the filtration membrane of


phosphate ion phosphate ion

Specimen 2: large amounts of salt water isotonic to blood (0.9% NaCl, 10 mL/kg body



Some common words found in the essay are:
, HCO3- Carbonic, H+ H2PO4-, body fluid, body fluid concentration, fluid concentration, body fluids, body weight, bowman's capsule, Phosphate HPO42-, H2CO3 H+, ml/kg body weight, body weight specimen, proximal tubule, distal tubule, urine volume, water reabsorbed, reabsorbed volume, Bicarbonate H2O, volume causing urine, urine volume causing,
Approximate Word count = 1149
Approximate Pages = 5 (250 words per page double spaced)


  

More Essays on Urinary system

biology and human evolution1312 words
Fuck Off806 words
AP Biology essay1668 words
Comparing Transport Systems in flowering Plants and Mammals1002 words
The Disease of Masturbation1214 words

Look at even more essays on Urinary system
More Science Essays

Professional Papers:
Excretion919 words
A creatinine molecule3173 words
Systems of the Body1264 words
The Body and Its Sytems1264 words
Escherichia coli1371 words
Ageism Education Class4852 words
Special! View this paper for FREE!
Click here to JoinNow!
by: Credit Card
Click here to Join Now!
by: Online Check
Click here to Join Now!
by: Phone 1-900

 

All papers and essays are for research and reference purposes only!
Copyright 2002-2009 Direct Essays , LLC. All Rights Reserved. DMCA
Webmasters make $$$$
Saved Papers