RNA and DNA: Different types of macromolecules can be found in nature, namely, carbohydrates, proteins, lipids, and nucleic acids. RNA and DNA fall under the category of nucleic acids. Answer and Explanation:1 DNA is the genetic material that is inherited from the parents to the next generati...
What is tRNA? (transfer RNA) What is RNA splicing? Which type of RNA that travels to the ribosome after being transcribed in the nucleus? a. tRNA b. sRNA. c. rRNA d.mRNA Which type of RNA carries amino acids to the ribosome? a. tRNA b. rRNA c. mRNA d. sRNA ...
There have also been reports of trans-splicing in which two different primary RNA transcripts are spliced together. Combine all this with the fact that regulatory sequences (e.g., enhancers) can be found far from coding sequences, and you can see how difficult it is to define a gene.An ...
After cleavage, a stretch of 100 to 250 adenine residues is added to the 3’-hydroxyl group. RNA splicing removes introns before the transportation of completed mRNA to the cytoplasm. In animal cells, all mRNAs, except histone mRNAs, have a 3’-poly-A tail. The poly-A-binding protein ...
One such case is DNA repair at the natural ends of linear chromosomes, known as telomeres, which can lead to chromosome-end fusions. Here, we review data obtained over the past decade and discuss the mechanisms that protect mammalian chromosome ends from the DNA damage response. We also ...
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The genetic engineering called the gene splicing technology and the DNA reorganization technology, are take the molecular genetics as the rationales, take the molecular biology and the microbiology modern method as the method, will be different the gene which will originate according to the blueprin[...
The final strand of mRNA that is created after splicing has occurred may not always be the same. Alternative splicing refers to the fact that the same introns can be removed from a strand of mRNA, but the exons can join together in different ways. This means that a single transcription uni...
Question: What are STRs? Exon: Exons are protein-coding regions in a DNA (deoxyribonucleic acid) sequence. Splicing removes introns from exons that are present in a messenger ribonucleic (mRNA) post-transcription process. Answer and Explanation:1 ...
DNA: DNA is the molecule that contains the information about how to build an organism with most cells in an organism containing a complete copy of its DNA. The molecules of DNA in our cells are composed of an alternating phosphate-ribose backbone that is bound to a long chain of four diff...