16. Regulation of Expression
Prokaryotic Gene Regulation via Operons
16. Regulation of Expression
Prokaryotic Gene Regulation via Operons
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- Multiple Choice
Altering patterns of gene expression in prokaryotes would likely increase a prokaryote's survival by _______.
- Multiple Choice
Which of the following is true about operons?
- Multiple Choice
Which of the following molecules is a protein that stops the transcription of a gene?
- Multiple Choice
When this is present in the cell, it binds to the repressor and the repressor can no longer bind to the operator:
- Open QuestionIn the lac operon, the repressor inhibits transcription whena. the repressor is bound to the inducer.b. the repressor is not bound to the inducer.c. the repressor is bound to glucose.d. the repressor is not bound to the operator.
- Open QuestionIn the lac operon, the repressor inhibits transcription whena. the repressor is bound to the inducer.b. the repressor is not bound to the inducer.c. the repressor is bound to glucose.d. the repressor is not bound to the operator.
- Open QuestionActivators bind to regulatory sequences in ________ and to ________ polymerase.
- Open QuestionActivators bind to regulatory sequences in ________ and to ________ polymerase.