SH domains (Science: molecular biology) src homology domains: domains of protein that, from their homology with src are involved in the interaction with phosphorylated tyrosine residues on other proteins (SH2 domains) or with proline rich sections of other proteins (SH3 domains)...
A balanced diet is essential to a healthy organism. Insufficiency or too much of a particular element or compound, such ..
Mutations can also influence the phenotype of an organism. This tutorial looks at the effects of chromosomal mutations, ..
Learn about community patterns and the ecological factors influencing these patterns. Revisit some of the ecosystems you..
Multicellular organisms evolved. The first ones were likely in the form of sponges. Multicellularity led to the evolutio..
The kidneys are responsible for the regulation of water and inorganic ions. Read this tutorial to learn about the differ..
This tutorial investigates the genetic diversity in more detail. It also delineates how certain alleles are favored over..
