Which of the following is an example of post-transcriptional control of gene expression? a. the addition of methyl groups to cytosine bases of DNA b. the binding of transcription factors to a promoter c. the removal of introns and alternative splicing of exons d. gene amplification contributing to cancer

Video transcript

Hello everyone here we have a question asking which of the following is not included in the regulations of the eukaryotic post transcription process of gene expression. Alternative RNA splicing is included in the regulations of the eukaryotic post transcription process of gene expression. So A is incorrect. Be addition of five prime cab and poly A tail to M R N. A. This is included in the regulations of the eukaryotic post transcription process of gene expression. C. Automatic removal of RNA polymerase when a specific number of nucleus hides is reached. This is not part of the regulations of the eukaryotic post transcription process of gene expression. So this is correct D blocking of transcription by small non coding RNA. This is included. So our answer here is c automatic removal of RNA polymerase when a specific number of nucleotides is reached. Thank you for watching. Bye.