Box Office countdown to Sylvester Stallone's most popular films. Worldwide Grosses.
Eukaryotic cells â those that make up cattails and apple trees, mushrooms and dust mites, halibut and readers of Scitable â have evolved ways to partition off different functions to various locations in the cell. In fact, specialized compartments called organelles exist within eukaryotic cells for this purpose.ithin eukaryotic cells, mitochondria function somewhat like batteries, because they convert energy from one form to another: food nutrients to ATP. Accordingly, cells with high metabolic needs can meet their higher energy demands by increasing the number of mitochondria they contain.
Overview of Post-Transcriptional RNA Splicing. Prokaryotic DNA transcription produces messenger RNA, which is necessary for transfer from the cell nucleus to the cytoplasm where translation occurs. In contrast, eukaryotic DNA transcription takes place in a cell's nucleus and produces what is called a primary RNA transcript or pre-messenger RNA. Before eukaryotic products of transcription can be moved into the cytoplasm, they must undergo modifications that allow them to become mature messenger RNA.