Biology News
Department of Chemistry and Biochemistry Invests in System to Recycle a Precious Resource, Helium - University of Arkansas Newswire


University of Arkansas Newswire
The Department of Chemistry and Biochemistry in the J. William Fulbright College of Arts and Sciences recently installed a liquid helium recovery system. Wesley Stites, the department's chair, said the investment for the system cost about $250,000, but ...

New system can identify drugs to target 'undruggable' enzymes critical in many diseases - Science Daily


Science Daily
Scientists from the Medical Research Council (MRC) Laboratory of Molecular Biology, in Cambridge, UK, demonstrated the capabilities of the new system by identifying a molecule that could successfully target a phosphatase to reduce the accumulation of ...

'Special report: The evolution of the electric bus' by Automotive World - Automotive World (press release)


Automotive World (press release)
Automotive World has published a new report, 'Special report: The evolution of the electric bus', which considers the role of electrification in this most common of public transportation solutions. From smooth silent motion to the ability to operate ...

Excretory System Report

Chicago - United States

Offers a simple explanation on how toxins are removed from the body.

Related
United States

Overall, the excretory system acts in order to maintain a healthy fluid environment within animals. It works in order to remove nitrogenous wastes such as ammonia (which is a highly toxic compound). Due to the fact that osmoregulation is structurally and functionally linked in many animals, the process of osmoregulation will also be included. Osmoregulation is the general process by which animals control solute concentrations and balance water ga

Excretory/Urinary System
United States

Information on how humans and other animals excrete liquid waste.

Overview Of The Excretory System, An
United States
Parts of the Excretory System
United States

The excretory system plays a vital role in ridding the body of extraneous wastes and toxins. The excretory system is made up of various internal organs that work together to detoxify the body. The Skin The skin is responsible for producing sweat, which helps regulate the salt concentration in the body. When you sweat, the salt helps evaporate the water and, in turn, cools off the body. The Liver The liver is part of the digestion system,

Human Body Excretory System
United States

The excretory system is in charge of getting rid of bodily wastes and excess water. Jobs of the excretory system: Maintain volume of extracellular (outside the cells) fluid Maintain ionic balance in extracellular fluid Maintain pH and osmotic concentration of the extracellular fluid. Excrete toxic by-products such as urea, ammonia, and uric acid. Parts of the excretory system: Kidneys: Within each kidney are an estimated one mill

On-Line Biology Book: The Excretory System
United States

Description and diagrams.

Comprehensive-kidney-facts.com: The Excretory System
Trinidad and Tobago

The excretory system is responsible for removing unwanted waste products from the body's chemistry. Generally speaking, excretion is the process of separating wastes from the body's fluids and eliminating them. Examples include the removal of carbon dioxide in the air we exhale, and unwanted nitrogen in sweat, nails and hair. (Don't confuse excretion with defecation. Defecation is getting rid of undigested foods from the body... via the colon.)

Introductory Anatomy: Excretory and Reproductive Systems
United Kingdom

Explains how the systems are anatomically and evolutionarily linked.

Longevity Report
United Kingdom

John DeRivaz's British site for cryonics, life extension, and the future.

Biotechnology Law Report
United States

Bimonthly journal Providing news and authoritative articles on biotech patents, FDA and EPA regulations and other biotech-related legal issues.