Exam 3 part 3 Flashcards
1
Q
amanitin
A
inhibits RNA polymerase II at low concentrations
inhibits RNA polymerase III at high concentrations
2
Q
RPII produces
A
pre-mRNA
3
Q
RPIII produces
A
tRNAs
4
Q
RPI produces
A
pre-rRNA
5
Q
largest subunit of RPII
A
CTD (carboxy terminal domain)
6
Q
additional components needed by all RNA polymerases to recognize promoters and for initiation
A
General Transcription Factors (GTFs)
7
Q
TRIID
A
first GTF, recognizes core promoter elements
8
Q
TRIIH
A
last GTF, has helicase properties
