Eukaryotic Transcriptional Control Practice Problems

Which one is the incorrect statement regarding eukaryotic transcription control?

What is the main function of the sigma factor in bacteria?

Which of the following is a common function of enhancers and activator proteins?

What is the main primary control point for gene expression among eukaryotes?

Enhancers are regulatory sequences that enhance the transcription of associated genes when they are bound to:

Which of the following statements does not describe the proximal promoter elements?

In the availability of lactose and the absence of glucose, bacteria express lac operon genes which encode enzymes for lactose uptake and metabolism. Lac operon is an example of:

To remove the toxin in the human body caused by drinking alcohol, the liver cells express genes that can produce alcohol dehydrogenase. This enzyme metabolizes the alcohol into non-toxic molecules. This type of control can be classified as:

What is the main function of enhancers during the transcription process?