Transcription and Regulation Each tRNA molecule has a cloverleaf secondary structure consisting of four stem loops two stem loops either (a) or (b) three stem loops four stem loops two stem loops either (a) or (b) three stem loops ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription by E. coli polymerase occurs in None of these four phases known as initiation, propagation, elongation and termination three phases known as initiation, elongation and termination two phases known as initiation and termination None of these four phases known as initiation, propagation, elongation and termination three phases known as initiation, elongation and termination two phases known as initiation and termination ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Transcription results in complementary DNA an amino acid chain Okazaki fragments messenger RNA complementary DNA an amino acid chain Okazaki fragments messenger RNA ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Upstream regions which are essential for correct transcription are called promoters start codons transcription factors enhancers promoters start codons transcription factors enhancers 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 Presence of IPTG (isopropyl thiogalactoside) in the growth media Both (b) and (c) Presence of glucose in the growth media Presence of lactose in the growth media Presence of IPTG (isopropyl thiogalactoside) in the growth media Both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
Transcription and Regulation Enhancers are regions that are adjacent to the TATA box modulate transcription bind RNA polymerase are CAT box binding proteins are adjacent to the TATA box modulate transcription bind RNA polymerase are CAT box binding proteins ANSWER DOWNLOAD EXAMIANS APP
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