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TLS Online TPP Program

#Question id: 4373

Which of the following is true about transcription?

#Unit 3. Fundamental Processes

  1. A repressor protein activates transcription of a negatively regulated gene.

  2. A positively regulated gene can be transcribed only in the absence of active repressor.

  3. In the absence of an activator, a negatively regulated gene is poorly transcribed.

  4. The initiation of transcription of regulated genes is controlled by regulatory proteins which bind to specific DNA sequences.

More Questions
TLS Online TPP Program

#Question id: 2755

#Unit 2. Cellular Organization

The DNA domains are compacted by wrapping around nonspecific DNA bindingproteins such as:
TLS Online TPP Program

#Question id: 2756

#Unit 2. Cellular Organization

The major protein components of chromatin referred as:
TLS Online TPP Program

#Question id: 2757

#Unit 2. Cellular Organization

_______________ a protein that affects the folding of other proteins or the assembly of complex structures.
TLS Online TPP Program

#Question id: 2758

#Unit 2. Cellular Organization

Which is the best definition of noncoding RNA?
TLS Online TPP Program

#Question id: 2759

#Unit 2. Cellular Organization

Which one of the following regarding pseudogenes is NOT true?
TLS Online TPP Program

#Question id: 2760

#Unit 2. Cellular Organization

All the following statements about complex transcription units are true except: