Transcriptional Control: Bacteria
Cell Biology
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Protein Synthesis
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Gene Expression Regulation
Q. Which of the following describes a repressor?
a
Protein that binds to DNA and stimulates gene transcription
b
Segment of DNA that acts as a switch to control access of RNA polymerase to gene
c
Cluster of genes that are transcribed into one long mRNA
d
Protein that binds the operator and blocks attachment of RNA polymerase
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