A biological process is a process of a living organism (either plant or animal). Biological processes are made up of any number of chemical reactions or other events that results in a transformation.
Regulation of biological processes occurs where any process is modulated in its frequency, rate or extent. Biological processes are regulated by many means; examples include the control of gene expression, protein modification or interaction with a protein or substrate molecule.
Biological processes are often regulated by genetics. In some cases, Mutation may lead to interruptions to a biological process. Viruses have a set of biological processes by which they reproduce.
Biological processes include:
Cell adhesion, The attachment of a cell, either to another cell or to an underlying substrate such as the extracellular matrix, via cell adhesion molecules.
Cell signaling or attachment between one cell and another cell, between a cell and an extracellular matrix, or between a cell and any other aspect of its environment.