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.
In some cases, an MRI can produce clearer images than an X-ray or CT scan. Most MRIs are typically covered by health insurance when deemed medically necessary. If deductibles are met, typical out-of-pocket cost consists of copays of $20-$100 for the doctor visit and for the procedure. An open MRI is wider than an enclosed MRI and is often recommended for obese patients, those who struggle with claustrophobia, or patients whose joints are being examined. 2  An open MRI typically costs about the same as a conventional MRI, about $1,000-$5,000, depending on the parts of the body being examined.