Question

I need help with question 25. The answer is D. Thanks for any help in advance.

DJ M ule protein synthesis by not allowing repressors to bind to it. C) be very actively transcribed and translated. D) have turned off or slowed down the process of transcription E) be replicating nearly continuously. 25) Alternative RNA splicing Al is a mechanism for increasing the rate of transcription. B) is due to the presence or absence of particular snRNPs. C)) can allow the production of similar proteins from different RNAs. D) can allow the production of proteins of different sizes from a single mRNA E) increases the rate of transcription.

Answer 1

The answer is I because in this alternative RNA splicing, the exons particular) of the gene may be included or excluded from the processed mRNA. Then the the translated proteins are different due to their differences in sequence end of amino aelds and their numbers. This alternative RNA splicing is a nolemal phenomenon in eukalydtes, where it greatly increases the bialeverity of pokens that can be encoded by genome. The most common method of alternative RNA splicing is exon skepping.