Human fibrin foam a dry artificial sponge of human fibrin prepared by clotting with thrombin a foam of a solution of human fibrinogen; the clotted foam is dried from the frozen state and heated; used as a topical anticoagulant...
The gastrointestinal system breaks down particles of ingested food into molecular forms by enzymes through digestion and..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
Part of the genetic information is devoted to the synthesis of proteins. mRNA, a type of RNA, is produced as a transcri..
A typical eukaryotic cell is comprised of cytoplasm with different organelles, such as nucleus, endoplasmic reticulum, G..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
Some of the body movements can be controlled at will, others cannot. The body has a motor program, which is the pattern ..
