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).
It is a copy of the code in the DNA. rRNA is ribosomal RNA. Ribosomes are made of proteins and various RNAs. Any RNA that helps to make a ribosome is called rRNA. tRNA (t = transfer) functions during translation. You need it to turn the mRNA code into a functional protein, which is done on the ribosome.o read the mRNA, ribosomes are used and these are made of rRNA (ribosomal RNA) which form subunits to give the ribosome. The last RNA is tRNA (transfer RNA) which brings the correct amino acid to the ribosome and mRNA complex and add it to the growing polypeptide chain which would eventually form the protein.