Diagnostic tests measure students' understanding of a subject area or skills base. Teachers typically administer diagnostics for reading and math skills, using the results to provide remedial instruction or place students within appropriately leveled classes.hildren take the test individually or in groups; some reading diagnostics are computer based while others require interaction with a test proctor. Such tests are designed to pinpoint at what grade level children are reading based on their mastery of phonics, blending, word recognition and text comprehension.
In protein synthesis or translation, mRNA along with tRNA and ribosomes work together to produce a protein. Protein synthesis is accomplished through a process called translation. After DNA is transcribed into a messenger RNA (mRNA) molecule during transcription, the mRNA must be translated to produce a protein. In translation, mRNA along with transfer RNA (tRNA) and ribosomes work together to produce proteins.
Each tRNA also carries the amino acid corresponding to the mRNA codon to which it binds.Transfer RNA translates the language of nucleotides into the language of amino acids. www.phschool.com tRNAs bring amino acids to the ribosomes during translation to be assembled into polypeptide chains.lide 7 Transfer RNA (tRNA) tRNA-adaptor, binds amino acids and rRNA and translates between mRNA and protein. Each tRNA also carries the amino acid corresponding to the mRNA codon to which it binds. Transfer RNA translates the language of nucleotides into the language of amino acids.