Transcription is a process of making an RNA strand from a DNA template, and the RNA molecule that is made is called transcript. In the synthesis of proteins, there are actually three types of RNA that participate and play different roles: a.
The closed MRI system allows for finer resolution than the open MRI system. Due to the technology used, a closed MRI is able to capture the insides of the human organism with the finest precision. Specialists can have a clearer picture of the object and the resulting diagnosis is therefore more precise.
Sometimes not even a tube or table at all. With advancements in certain machines, patients are now able to sit or even stand during their MRI exam. Recently, short bore magnets have been developed that combine the accuracy of a tunnel scanner and the comfort of an open MRI scan. Although they are not completely open, they are much less constrictive because of the short bore magnet (shorter tunnels), but can produce a high-field.