#Question id: 4018
#Unit 3. Fundamental Processes
How does binding of the lac repressor to the lac operator block transcription initiation?
#Question id: 4019
#Unit 3. Fundamental Processes
Which of the following proteins does not “footprint” the lac operon control region?
#Question id: 4020
#Unit 3. Fundamental Processes
You are studying the expression of the gene that appears to be under the control of three different transcription-control regions during mouse embryonic development. Which one of the following is the BEST method to use to determine when each of these regions are active in the developing mouse embryo?
#Question id: 4021
#Unit 3. Fundamental Processes
Reporter genes employ fragments of DNA encoding proteins that when translated do not have any obvious effects in the cells and tissues. Which one of the following is NOT a reporter protein?
#Question id: 4022
#Unit 3. Fundamental Processes
You are studying the effects of α-amanitin, a poisonous cyclic octapeptide, on eukaryotic cells and have noticed that following treatment, there is no miRNA transcription. Based on this evidence you conclude that α-amanitin must be inhibiting:
#Question id: 4023
#Unit 3. Fundamental Processes
Which of the following is a fundamental difference between gene regulation in bacteria compared with eukaryotes?