Genetic Regulation Prokaryotes Which of the following is not a transcription factor? Helix-turn-helix proteins Steroid hormones Leucine zipper proteins Zinc finger proteins Helix-turn-helix proteins Steroid hormones Leucine zipper proteins Zinc finger proteins ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes The lac operon is translated into __________ proteins. 4 3 2 1 4 3 2 1 ANSWER DOWNLOAD EXAMIANS APP
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 Sex hormones activate transcription of specific genes by binding to RNA polymerase binding to DNA promoter region binding to DNA enhancer region binding to a transcription factor binding to RNA polymerase binding to DNA promoter region binding to DNA enhancer region binding to a transcription factor ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Genes which need to be coordinately regulated but are not in operons may be regulated by CAAT regions TATA boxes common transcription factor binding domains GC regions CAAT regions TATA boxes common transcription factor binding domains GC regions ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Which of the following occur in the presence of glucose? Binding of CAP-cAMP complex to the promoter area decreases lac Z gene expression is increased None of these cAMP increases Binding of CAP-cAMP complex to the promoter area decreases lac Z gene expression is increased None of these cAMP increases ANSWER DOWNLOAD EXAMIANS APP
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