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 IPTG (isopropyl thiogalactoside) in the growth media Presence of glucose in the growth media Both (b) and (c) Presence of lactose in the growth media Presence of IPTG (isopropyl thiogalactoside) in the growth media Presence of glucose in the growth media Both (b) and (c) Presence of lactose in the growth media ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Most transcripts of protein coding genes are cleaved at the 3' end just 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 5' end immediately after a poly adenylation signal at the 3' end just 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 5' end immediately after a poly adenylation signal ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription of each set of rRNA genes by RNA polymerasel produces a single 5S rRNA precursor molecule a single 28S rRNA precursor molecule a single 18S rRNA precursor molecule a single 45S rRNA precursor molecule a single 5S rRNA precursor molecule a single 28S rRNA precursor molecule a single 18S rRNA precursor molecule a single 45S rRNA precursor molecule ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation In prokaryotes, transcription is terminated by a poly A sequence terminated by a protein called rho terminated by the stop codon terminated by a start codon terminated by a poly A sequence terminated by a protein called rho terminated by the stop codon terminated by a start codon ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Each tRNA molecule has a cloverleaf secondary structure consisting of either (a) or (b) four stem loops two stem loops three stem loops either (a) or (b) four stem loops two stem loops three stem loops ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription results in messenger RNA complementary DNA Okazaki fragments an amino acid chain messenger RNA complementary DNA Okazaki fragments an amino acid chain ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS