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Transcription
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StudBud Administration
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Test your knowledge of transcription.
Flashcards
10 cards
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Practice quiz
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Questions
10
Answers
1
A section of DNA that codes for one protein is called a _____________________.
An intron
A gene
An exon
A chromosome
2
What nucleotide is in RNA but not DNA?
Adenine
Cytosine
Uracil
Thymine
3
RNA polymerase binds to the promoter region during which stage of transcription?
Termination
Modifications
Elongation
Intitiation
4
In what direction does transcription occur?
5' to 5'
3' to 5'
5' to 3'
3' to 3'
5
What is the name of the strand that gets copied during transcription?
Antisense strand
RNA
Sense strand
DNA
6
What are the non-coding regions of the RNA transcript called?
introns
splicosomes
exons
junk DNA
7
What does NOT happen during post-transcriptional modifications?
introns removed
5' cap added
TATA box is added
Poly-A tail added
8
When does the RNA polymerase and the transcript fall away from the DNA strand?
Initiation
Elogation
Termination
Modification
9
What enzyme binds to the DNA and builds the transcript?
DNA polymerase
RNA polymerase
RNA primase
Splicosomes
10
What does the promoter region consist of?
a string of CATs
a string of As and Ts
a string of As
a string of Ts
