No, Snickers is a chocolate bar made by Mars, Incorporated. It consists of peanut butter nougat topped with roasted peanuts and caramel, covered with milk chocolate.
A cDNA sequence is derived from the transcript by reverse transcription and will, therefore, also contain the 5' and 3' UTRs. For example, see this schematic diagram of an unspliced transcript: The CDS of the gene depicted in image above will only contain the ATG, the STOP and the two green regions (exons).The cDNA will contain all that and, in addition, the two UTRs. Of course, both the cDNA and the CDS will not contain the introns.he CDS of the gene depicted in image above will only contain the ATG, the STOP and the two green regions (exons). The cDNA will contain all that and, in addition, the two UTRs.
Pre-tRNAs undergo extensive modifications inside the nucleus. Some pre-tRNAs contain introns that are spliced, or cut, to form the functional tRNA molecule; in bacteria these self-splice, whereas in eukaryotes and archaea they are removed by tRNA-splicing endonucleases.The 5' sequence is removed by RNase P, whereas the 3' end is removed by the tRNase Z enzyme. large number of the individual nucleotides in a tRNA molecule may be chemically modified, often by methylation or deamidation. These unusual bases sometimes affect the tRNA's interaction with ribosomes and sometimes occur in the anticodon to alter base-pairing properties.