Many proponents of marijuana claim that it has no lasting effects on the body. Science has proven that this is not true. Marijuana can impact many systems in the body, including the eyes. In fact, marijuana is often touted as a treatment for patients with glaucoma.
The common thinking is that transcriptionâtranslation coupling is a means for the cell to prevent accumulation of non-functional transcripts in the cytoplasm (;), and hence that it is functionally analogous to nonsense-mediated mRNA decay that occurs in eukaryotic cells (; ;).everal co-transcriptional activities involving RNA as the substrate serve to prevent the occurrence of R-loops, and the coupling of transcription to translation in the bacteria may be seen as a special instance of such a co-transcriptional activity.
Guanine, the other purine, always pairs with the pyrimidine cytosine. These couplings are known as base pairs. Adenine is of equal importance in RNA. However, in RNA, adenine pairs with a base called uracil as thymine is not present.It is the particular sequencing of the base pairs within strands of DNA that determine the unique genetic code of each living organism.he sides of the ladder are composed of a sugar-phosphate combination. The rungs of the ladder are the nitrogenous bases adenine, thymine, guanine, and cytosine. Each individual rung consists of two bases bonded together by hydrogen bonds. Because of their size and structure, purines always pair with pyrimidines.