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Total questions: 10
Worksheet time: 7mins
What are the 4 RNA nitrogen bases?
adenine, thymine, cytoplasm, and guanine
adenine, thymine cytosine, and guanine
adenine, uracil, cytoplasm, and guanine
adenine, uracil, cytosine, and guanine
After transcription mRNA goes from the nucleus to the _________.
Ribosome
Mitochondria
Endoplasmic Reticulum
Vacuoles
Through the process of transcription, DNA makes a complimentary strand of
DNA
RNA
CNA
PLB
What are the three stages of Transcription?
Initiation, translation, circulation
Initiation, elongation, termination
Transcription, division, termination
The promoter sequence is…
a DNA sequence where RNA polymerase attaches and initiates transcription
an RNA sequence where transcription is initiated
a DNA sequence where transcription is terminated due to an RNA polymerase
The termination sequence is…
A sequence that signals the beginning of transcription
A sequence that signals the unwinding of the DNA strand
A sequence that signals the end of transcription
What is the role of transcription factors?
To unwind the DNA strand
To bind RNA polymerase and initiate transcription
To terminate the transcription in bacteria
What is RNA splicing?
Where large segments of pre-mRNA are cut from the final mRNA
Where large segments of the pre-mRNA are added to the final mRNA
In which direction does the DNA unwind and the RNA elongate?
Downstream (5’-3’)
Upstream (3’-5’’)
