Question 1. What recruits the enzymes that form the 7-methylguanosine 5' cap on the transcript as it is converted to an hnRNA/primary mRNA?

1st answer choices: yes, no 2: yes, no 3:increase, decrease 4: a lot of mRNA or very little mRNA 5: less mRNA, more mRNA, or the same amount of mRNA

Number 10) Please put the following steps of eukaryotic protein synthesis in order from first (1) to last (4) _ 5' cap    _ translocation out of nucleus                                                             _ splicing                                                                        _ primary mRNA

i struggled with my homework and i need help

36.Start with two exons and an intervening intron. Include the cap and poly-A tail in your starting pre-mRNA. Show 2’-OH, 3’-OH, O-P-O phosphodiester bonds for the two transesterification reactions that splice exon 1 and exon 2. Be sure to include the branchpoint A and intron consensus sequences. You will need to show where the incoming -OH attacks the O-P-O bond to allow correct splicing in the lariat and between exons. Make your arrows precise. Show the lariat with the consensus sequences. Whenever possible, show 5’ and 3’ ends. Explain the fate of the lariat after it forms?

GQ16

Sequence most commonly found at the boundary between exon-intron boundaries is            at the 5' end and            at the 3' end     Question 33 options:   G/GU; AG/G   AG/G; G/GU   A/GG; GG/U   All of the above

43/ 50 Which of the following molecular structures contain codons? A a protein B mRNA C. IRNA D rRNA E. B and C

Why do you expect that intron removal wouldreduce the delay?