Question

need to help w questions

In eukaryotes, the addition of a 5' cap and 3' polyadenylation... refer to post-translational modifications occur in the cytoplasm refer to modifications of tRNA are regulated in part by the CTD of RNA polymerase II UD A. seunit Star Transcription activators can function at different steps, which of the following is not one of these steps? releasing RNA polymerase from pause recruiting RNA polymerase to the promoter region/ catalyzing addition of the 5 methyl cap promote binding of additional transcription factors none of the above Qou 3. Which of the following is not a processing event associated with eukaryotic pre-mRNA? addition of a methylated guanosine residue to the 5' end of the mRNA addition of adenosine residues to the 3' end of the mRNA phosphorylation of thymine nucleotides us removal of introns General transcription factors... are only required for the expression of a few genes help position RNA polymerase ll at a gene's transcription start site typically interact with intronic DNA regulatory elements provide tissue specificity to gene expression Transcription to generate RNA. requires ATP, DTTP. GTP, and dCTP requires a primer requires very few proteins always occurs in the 5' to 3 direction A and C

Answer 1

1. A (refers to post translational modification)

2. C (catalyzing addition of 5' methyl cap)

3. C (phosphorylation of thymine nucleotide)

4. B (help position RNA polymerase ll at a gene's transcription start site)

5. E