(Taenia solium, Taenia saginata, Taenia asiatica) and associated diseases. Life cycles of all taenids are very similar. T. solium is distinguished by its ability to use humans not only as definitive hosts but also as intermediate hosts. Because of this, the species is most important within this group of parasites.Taenia solium, Taenia saginata, Taenia asiatica) and associated diseases. Life cycles of all taenids are very similar. T. solium is distinguished by its ability to use humans not only as definitive hosts but also as intermediate hosts. Because of this, the species is most important within this group of parasites.
Transcription unit. Definition. noun. A stretch of DNA being transcribed into an RNA molecule. Supplement. Transcription units are mapped by kinetic studies of rRNA synthesis. It can also be visualized by electron microscopy.ranscription unit. Definition. noun. A stretch of DNA being transcribed into an RNA molecule. Supplement. Transcription units are mapped by kinetic studies of rRNA synthesis. It can also be visualized by electron microscopy.
Transcription. Transcription is a process that involves the transcribing of genetic information from DNA to RNA. There are three main steps to the process of transcription. First, DNA is transcribed by an enzyme called RNA polymerase. Specific nucleotide sequences tell RNA polymerase where to begin and where to end.here are three primary types of RNA involved in protein synthesis: messenger RNA, transfer RNA and ribosomal RNA. Messenger RNA. Whereas most types of RNA are the final products of their genes, messenger RNA (mRNA) is an intermediate in the information transfer process.