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.
Definition. In the field of education, the term scaffolding refers to a process in which teachers model or demonstrate the problem-solving process, then step back and offer support as needed. Psychologist and instructional designer Jerome Bruner first used the term 'scaffolding' back in the 1960s.ind out what scaffolding in education is and how it's used in the learning process. Learn about the theory behind scaffolding, and the origins of the term.