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.
A scaffold is a platform that raises a worker or workers plus needed equipment to higher levels. Scaffolding can vary from a plank secured between two ladders to an erector-set-like metal and wood structure, usually with steel or aluminum tubes. Typical costs: