Transcription and Regulation Each tRNA molecule has a cloverleaf secondary structure consisting of two stem loops four stem loops either (a) or (b) three stem loops two stem loops four stem loops either (a) or (b) three stem loops ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation In eukaryotes, there are three different RNA polymerases. The RNA polymerase responsible for transcription of mRNA is RNA polymerase I none of these RNA polymerase III RNA polymerase II RNA polymerase I none of these RNA polymerase III RNA polymerase II ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation The major function of RNA polymerase's sigma factor is recognition of the translational start sequence recognition of the translational stop sequence recognition of the transcriptional stop sequence recognition of the transcriptional start sequence recognition of the translational start sequence recognition of the translational stop sequence recognition of the transcriptional stop sequence recognition of the transcriptional start sequence ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription factors are promoters CATT boxes TATA boxes proteins which bind to DNA and regulate transcription promoters CATT boxes TATA boxes proteins which bind to DNA and regulate transcription ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Most transcripts of protein coding genes are cleaved at the 5' end immediately before a poly adenylation signal at the 3' end just after a poly adenylation signal at the 5' end immediately after a poly adenylation signal at the 3' end just before a poly adenylation signal at the 5' end immediately before a poly adenylation signal at the 3' end just after a poly adenylation signal at the 5' end immediately after a poly adenylation signal at the 3' end just before a poly adenylation signal ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Rho-dependent termination of transcription in E. coli requires about 50 nucleotides of uncomplexed mRNA requires ATP removes mRNA and holoenzyme from the DNA both (a) and (b) requires about 50 nucleotides of uncomplexed mRNA requires ATP removes mRNA and holoenzyme from the DNA both (a) and (b) ANSWER DOWNLOAD EXAMIANS APP
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