Genetic Regulation Prokaryotes Sex lethal (sxl) in Drosophila is transcribed when the X autosome balance is 1 or greater the X autosome balance equals 0.5 None of these the X autosome balance is less than 0.5 the X autosome balance is 1 or greater the X autosome balance equals 0.5 None of these the X autosome balance is less than 0.5 ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes In the presence of high levels of tryptophan attenuator allows transcription of trp structural genes None of these attenuator terminates transcription attenuator propogates transcription attenuator allows transcription of trp structural genes None of these attenuator terminates transcription attenuator propogates transcription ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes A mutation in the tip binding site of the repressor would result in inducible trp operon expression constitutive trp operon expression None of these no operon expression inducible trp operon expression constitutive trp operon expression None of these no operon expression ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Sex hormones activate transcription of specific genes by binding to DNA enhancer region binding to RNA polymerase binding to a transcription factor binding to DNA promoter region binding to DNA enhancer region binding to RNA polymerase binding to a transcription factor binding to DNA promoter region ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Which of the following is not part of the lac operon? P none of these I O P none of these I O ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Catabolite activating protein exerts __________ control on transcription of the lac operon genes. none of these negative may be positive or negative positive none of these negative may be positive or negative positive ANSWER DOWNLOAD EXAMIANS APP
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