Browse by Subject
Abbreviations
Actors
Aircraft
Architecture
Computer Viruses
Costume
Dictionary
Food & Drink
Gazetteer
General Information
Heraldry
Language
Latin
Medicine
Money
Movies
Music
Mythology
Nature
People
Recreation
Rocks & Minerals
SciTech
Shakespeare
Ships
Slang
Warfare

Downloads
e-Books

The Probert Encyclopaedia of Medicine

HAEMOGLOBIN

Haemoglobin is a protein used by all vertebrates and some invertebrates for oxygen transport. In vertebrates it occurs in red blood cells (erythrocytes), giving them their colour. In the lungs or gills where the concentration of oxygen is high, oxygen attaches to haemoglobin to form oxyhaemoglobin. This process effectively increases the amount of oxygen that can be carried in the bloodstream. The oxygen is later released in the body tissues where it is at a low concentration, and the deoxygenated blood returned to the lungs or gills. Haemoglobin will combine also with carbon monoxide to form carboxyhaemoglobin, but in this case the reaction is irreversible.
Research Haemoglobin

 
 
Home  Publishers  Quiz  Products  FAQ  Privacy Policy  Add URL Contact  Site Map