precipitin test
An in vitro test in which antigen is in soluble form and precipitates when it combines with added specific antibody in the presence of an electrolyte.
See: gel diffusion precipitin tests, ring precipitin test.
Synonym: precipitation test.
There are many environmental factors that arise due to the usage of water in one way or another and for every action tha..
The diversification of several new species from a recent ancestral source, each adapted to utilize or occupy a vacant ad..
This tutorial recognizes the importance of food as a source of energy that will fuel many biological processes. A good d..
Part of the genetic information is devoted to the synthesis of proteins. mRNA, a type of RNA, is produced as a transcri..
A running water environment offers numerous microhabitats for many types of animals. Similar to plants, animals in lotic..
Earth was created around 4.5 billion years ago and life began not long after. Primitive life likely possessed the elemen..