Why does DNA need RNA? DNA is a precious commodity and to prevent it from damage it should not involve in many process. On the other hand it contains the genetic code for production of protein â¦
In biology, scaffold proteins are crucial regulators of many key signaling pathways. Although scaffolds are not strictly defined in function, they are known to interact and/or bind with multiple members of a signaling pathway, tethering them into complexes.
Soviet psychologist Lev Vygotsky developed the scaffolding theory. Scaffolding theory describes social and instructional support for students learning new concepts, comparable to structures erected alongside newly constructed buildings.oviet psychologist Lev Vygotsky developed the scaffolding theory. Scaffolding theory describes social and instructional support for students learning new concepts, comparable to structures erected alongside newly constructed buildings.