Question: The following table contains a list of statements that may apply to mRNA, tRNA, snRNA, or rRNA. F…
Show transcribed image text The following table contains a list of statements that may apply to mRNA, tRNA, snRNA, or rRNA. For each class of RNA molecule, put a check mark if the statement applies to that type of RNA. 10. The following cartoon shows DNA being transcribed into RNA and the RNA translated into protein. Indicate the 5' and 3' ends of the DNA and RNA molecules, and the N-terminal end of one of the polypeptides. Assuming this process is taking place in vivo, is it in a prokaryotic or a eukaryotic cell? Briefly explain your answer. 11. The "one gene doubleheadarrow one enzyme" hypothesis was eventually modified to the "one gene doubleheadarrow one polypeptide" hypothesis. Is this view accurate? If not, why not? 12. In the fungus Neurospora, some mutants were obtained that lacked activity for a certain enzyme. The mutations were found, by mapping, to be in either of two unlinked genes. Provide an explanation in terms of quaternary protein structure.
The following table contains a list of statements that may apply to mRNA, tRNA, snRNA, or rRNA. For each class of RNA molecule, put a check mark if the statement applies to that type of RNA. 10. The following cartoon shows DNA being transcribed into RNA and the RNA translated into protein. Indicate the 5' and 3' ends of the DNA and RNA molecules, and the N-terminal end of one of the polypeptides. Assuming this process is taking place in vivo, is it in a prokaryotic or a eukaryotic cell? Briefly explain your answer. 11. The "one gene doubleheadarrow one enzyme" hypothesis was eventually modified to the "one gene doubleheadarrow one polypeptide" hypothesis. Is this view accurate? If not, why not? 12. In the fungus Neurospora, some mutants were obtained that lacked activity for a certain enzyme. The mutations were found, by mapping, to be in either of two unlinked genes. Provide an explanation in terms of quaternary protein structure.
