The primary transcript in the nucleus of a eukaryotic cell is a messenger RNA but it is not yet functional. There will still be non-coding parts of the mRNA that needs to be removed (introns) and then coding parts must be spliced together (exons). After which, there is capping of the mRNA (5' or 5 prime capping) with <span>7-methylguanylate. There will also be adding multiple adenine residues in the 3' end of the mRNA called polyadenylation resulting to a poly-A tail at the 3' end of the mRNA. mRNA with spliced exons, a 5' cap, and a poly-A tail is now a functional RNA.</span>
By a window? I don't know if you have multiple choice on the question but she should put it where there is sunlight.
Dead. Pickles don’t have brains
Answer:
Recent advancement in genetic engineering is unraveling genetic sequences to provide in-depth understanding of the study of interrelationship among different organisms. Most of this research studies are still in early stages, therefore the current taxonomic organization will still change.
Furthermore; new techniques are being developed every day for understanding and analysis of these interrelationships among different organism, thus the dynamism of this classification is certain.
Answer:
freeze and sink over and over until the entire lake was frozen.
Explanation:
This would eliminate many aquatic organisms and produce a system with far fewer life forms in lakes which freeze periodically.