Question: What Method Is Not Used To Shorten The Lifespan Of An MRNA In The Cytoplasm Of A Eukaryotic Cell? Shortening Of The Poly-A Tail Removal Of The 5 Cap Use Of MiRNA And RISC All Of These Are Used Use Of SiRNA And RISC It Has Been Recently Determined That The Gene For Duchenne Muscular Dystrophy (DMD) Is Over 2000 Kb (kilobases) In Length, However, The …
Question: What Method Is Not Used To Shorten The Lifespan Of An MRNA In The Cytoplasm Of A Eukaryotic Cell? Shortening Of The Poly-A Tail Removal Of The 5 Cap Use Of MiRNA And RISC All Of These Are Used Use Of SiRNA And RISC It Has Been Recently Determined That The Gene For Duchenne Muscular Dystrophy (DMD) Is Over 2000 Kb (kilobases) In Length, However, The …
Transcribed Image Text from this Question
What method is not used to shorten the lifespan of an mRNA in the cytoplasm of a eukaryotic cell? Shortening of the poly-A tail Removal of the 5 cap Use of miRNA and RISC All of these are used Use of siRNA and RISC It has been recently determined that the gene for Duchenne muscular dystrophy (DMD) is over 2000 kb (kilobases) in length, however, the mRNA produced by this gene is only about 14 kb long. What is the most likely cause of this discrepancy? The introns have been spliced out during mRNA processing. A poly-A tail has been added to the mRNA. The DNA represents a double-stranded structure, while the RNA is single stranded There are more amino acids coded for by the DNA than the mRNA.. When the mRNA is produced, it is highly folded and therefore less long.
