Which of the following statements is true regarding bacterial RNA polymerase   

a. Core enzyme can efficiently transcribe both intact and nicked DNA 

b. Sigma destabilizes nonspecifically bound core 

c. Holoenzyme bind tightly to DNA 

d. Higher disassociation rate at lower temperature 

e. Most of the cellular sigma are house keeping gene

TLS Online TPP Program

#Question id: 4002

#Unit 3. Fundamental Processes

Which statement is false about operons that have the feature of catabolic repression?

TLS Online TPP Program

#Question id: 4003

#Unit 3. Fundamental Processes

Which is not generally associated with RNA processing?

TLS Online TPP Program

#Question id: 4004

#Unit 3. Fundamental Processes

The sequence CCA must occur ________.

TLS Online TPP Program

#Question id: 4005

#Unit 3. Fundamental Processes

Which does not apply to the post-transcriptional processing of ribosomal RNA?

TLS Online TPP Program

#Question id: 4006

#Unit 3. Fundamental Processes

Which of the following lists of transcription features applies only to prokaryotes?

TLS Online TPP Program

#Question id: 4007

#Unit 3. Fundamental Processes

Of the following statements about the different types of eukaryotic RNA, which one is true?