Post-Transcriptional Modifications — Flashcards

Post-Transcriptional Modifications — Flashcards

Post-Transcriptional Modifications — Flashcards
#1

RNA polymerase _____ makes tRNA and 5S rRNA

#2

Which eIF binds to the 5' terminal of mRNA molecles which are capped?_____

#3

In the first step of alternative splicing, the primary transcript (hnRNA) combines with _____ and other proteins to form the spliceosome

#4

What is the direction of RNA editing?_____

#5

Which RNA subtypes do not require capping at 5' end?_____

#6

RNA primer synthesis is carried out by DNA polymerase _____.

#7

The initial mRNA of eukaryotes contains _____ and exons, which undergo splicing

#8

Polyadenylation of mRNA protects against degradation by _____

#9

Which base excision repair enzymes are responsible for filling and sealing the gap from the excised bases?_____ (filling) and DNA ligase III (sealing)

Hint: specific

#10

Guanosine is converted to _____ via the enzyme purine nucleoside phosphorylase (purine salvage)

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Post-Transcriptional Modifications Flashcards | Nucleic Acid Biochemistry Study Cards - OnCourse