this water is used for excretion. Freshwater fish must prevent water gain and salt loss. They do not drink water, and have their skin covered by a thin mucus. Water enters and leaves through the gills and the fish excretory system produces large amounts of dilute urine.
www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookEXCRE... www.emc.maricopa.edu/faculty/farabee/BIOBK/BioBookEXCRET.html
Excretory system - Wikipedia, the free encyclopedia
The excretory system is a biological system that removes excess, unnecessary or dangerous materials from an organism. It is responsible for the elimination of oxygen waste products of metabolism as ...
en.wikipedia.org/wiki/Excretory_system
A high-throughput analytical system for the support of absorption, distribution, metabolism, and excretion (ADME) was constructed in collaboration with Gubbs Inc. ... We present here a system for the support of high-throughput in vitro ADME analysis and also present the results of 60 non-proprietary, non-DEA-scheduled...
www.medscape.com/medline/abstract/15818724
The sodium/hydrogen antiporter (Sha, identical to multiple resistance and pH adaptation: Mrp) encoded by shaABCDEFG is considered to be the major Na+ excretion system in Bacillus subtilis. ... The Medscape Journal ... All Sources Medscape eMedicine MEDLINE Drug Reference...
www.medscape.com/medline/abstract/16233411
The primary organs of excretion are the lungs, kidneys, and skin. Waste gases are carried by blood traveling through the veins to the lungs where respiration takes place. Dead cells and sweat are removed from the body through the skin which is part of the integumentary system.
www.fi.edu/learn/heart/systems/excretion.html www.fi.edu/learn/heart/systems/excretion.html
Excretion - Excretion is the removal of the metabolic wastes of an organism. Wastes that are removed include carbon dioxide, water, salt, urea and uric acid. All excreted wastes travel at some time in the blood. ... Organs of the Excretory System...
qldscienceteachers.tripod.com/junior/biology/excretory.... qldscienceteachers.tripod.com/junior/biology/excretory.html
The job of the excretory system is to remove various produced by the body. The removal is known as excreation. It is important for the body to remove these various waste, also known as toxic, because toxic build up can lead to servere death.
www.stclement.pvt.k12.il.us/StudentWeb/science/excretio... www.stclement.pvt.k12.il.us/StudentWeb/science/excretionc/excsyst.htm
The word excretion means the removal of waste substances from the body. Several organs are involved with the excretory system, including the kidneys, sweat glands, lungs . and rectum, The primary organs of excretions, however, are the kidney.
library.thinkquest.org/10348/find/content/excretory.htm... library.thinkquest.org/10348/find/content/excretory.html
Excretory/Urinary System ... Concurrently administered drugs that promote urate (uric acid) excretion by the kidneys can actually cause the formation of uric acid kidney stones, especially if the urine is acidic.
biology.clc.uc.edu/courses/Bio105/kidney.htm
Who We Are ... Our School District ... Board of Education...
www.northstar.k12.ak.us/schools/ryn/projects/body/excre... www.northstar.k12.ak.us/schools/ryn/projects/body/excretory/simpson/sam.html