1 A diagnostic test is any kind of medical test performed to aid in the diagnosis or detection of disease. 2  Diagnostic tests can also be used to provide prognostic information on people with established disease. 3  Processing of the answers, findings or other results.iagnosis is a major component of the procedure of a doctor's visit. From the point of view of statistics, the diagnostic procedure involves classification tests.
All of them make these proteins in the same wayâmessenger RNA dictates the precise ordering of amino acids (bound to tRNAs) at an organelle called the ribosome. Not only are ribosomes of interest because proteins are made there, the structure of ribosomes offer a tantalizing glimpse into early life. The original function of the ribosome might have been RNA replication using trinucleotide RNA subunits (Martin, 2002a).
1 Ribosomes are composed of both RNA and proteins. 2  About 37 - 62% of RNA are made up of RNA and the rest is proteins. 3  Ribosome is made up of two subunits. 4  The subunits of ribosomes are named according to their ability of sedimentation on a special gel which the Sevdberg Unit. The ribosomes found in the chloroplasts of mitochondria of eukaryotes consists of large and small subunits bound together with proteins into one 70S particle. 2  The ribosomes share a core structure which is similar to all ribosomes despite differences in its size.