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Transcription (genetics): Quiz


Question 1: Splicing - process of removing ________ from precursor messenger RNA (pre-mRNA) to make form messenger RNA (mRNA).
PolyadenylationIntronRNA splicingSpliceosome

Question 2: Transcription termination in eukaryotes is less understood but involves cleavage of the new transcript followed by template-independent addition of As at its new 3' end, in a process called ________.
PolyadenylationMessenger RNADNARNA

Question 3: In eukaryotes, RNA polymerase, and therefore the initiation of transcription, requires the presence of a core ________ sequence in the DNA.
Enhancer (genetics)Transcription (genetics)PromoterProkaryotic transcription

Question 4: Transcription, or RNA synthesis, is the process of creating an equivalent RNA copy of a sequence of ________[1].

Question 5: Instead, a collection of proteins called ________ mediate the binding of RNA polymerase and the initiation of transcription.
Transcription factor II FTranscription factorTranscription factor II DGeneral transcription factor

Question 6: As opposed to ________, transcription results in an RNA complement that includes uracil (U) in all instances where thymine (T) would have occurred in a DNA complement.
TelomeraseReplication forkDNA replicationPrimer (molecular biology)

Question 7: RNase protection assay and ________ of RNAP: detect active transcription sites
ChIP-on-chipEpigeneticsDNA microarrayImmunoprecipitation

Question 8: Transcription is the first step leading to ________.
Gene expressionProteinRNADNA

Question 9: RNA polymerase is able to bind to core promoters in the presence of various specific ________.
Transcription factorTranscription factor II FTranscription factor II DGeneral transcription factor

Question 10: During transcription, a DNA sequence is read by ________, which produces a complementary, antiparallel RNA strand.
TelomeraseRNA polymerase IIRNA-dependent RNA polymeraseRNA polymerase


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