Transcription and Regulation RNA is synthesized on a DNA template in a process called __________ , which utilizes the enzyme __________ transcription, RNA polymerase translation, RNA polymerase replication, DNA polymerase transcription, DNA polymerase transcription, RNA polymerase translation, RNA polymerase replication, DNA polymerase transcription, DNA polymerase ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription factors are TATA boxes CATT boxes proteins which bind to DNA and regulate transcription promoters TATA boxes CATT boxes proteins which bind to DNA and regulate transcription promoters ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The major function of RNA polymerase's sigma factor is recognition of the transcriptional start sequence recognition of the translational stop sequence recognition of the transcriptional stop sequence recognition of the translational start sequence recognition of the transcriptional start sequence recognition of the translational stop sequence recognition of the transcriptional stop sequence recognition of the translational start sequence ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription by E. coli polymerase occurs in three phases known as initiation, elongation and termination four phases known as initiation, propagation, elongation and termination None of these two phases known as initiation and termination three phases known as initiation, elongation and termination four phases known as initiation, propagation, elongation and termination None of these two phases known as initiation and termination ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Which of the following conditions would cause the release of the lac repressor protein from the lac operator site on DNA? Presence of glucose in the growth media Presence of lactose in the growth media Both (b) and (c) Presence of IPTG (isopropyl thiogalactoside) in the growth media Presence of glucose in the growth media Presence of lactose in the growth media Both (b) and (c) Presence of IPTG (isopropyl thiogalactoside) in the growth media ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation RNA polymerase holoenzyme initiates transcription which involves recognition of the -10 sequence only recognition of the -10 sequence and -35 sequence recognition of the -35 sequence only None of these recognition of the -10 sequence only recognition of the -10 sequence and -35 sequence recognition of the -35 sequence only None of these ANSWER DOWNLOAD EXAMIANS APP
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