Cervical stenosis is a narrowing of the spinal canal which protects the spinal cord.atients who present with symptoms suggestive of cervical stenosis are usually worked up with a neurological evaluation and a CT scan or MRI scan. An MRI scan is particularly good at evaluating the spinal canal, the spinal cord and the nerves coming and going from the spine.
The ribosome itself is highly complex. It is made up of dozens of distinct proteins (the exact number varies a little bit between species) as well as a few specialized RNA molecules known as ribosomal RNA (rRNA). Note â these rRNAs do not carry instructions to make specific proteins like mRNAs.
Most enzymes are proteins, but RNA molecules can be enzymes too. The ribosome is not only complex, but it is also the most important part of the biological cell, along with the necessary information needed to make proteins (encoded in DNA or RNA). Ribosomes make proteins and proteins make cells. Ribosomes may well