Genetic Regulation Prokaryotes Which of the following occur in the presence of glucose? cAMP increases None of these Binding of CAP-cAMP complex to the promoter area decreases lac Z gene expression is increased cAMP increases None of these Binding of CAP-cAMP complex to the promoter area decreases lac Z gene expression is increased ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes The lac operon is translated into __________ proteins. 2 4 1 3 2 4 1 3 ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes A mutation in the tip binding site of the repressor would result in no operon expression constitutive trp operon expression inducible trp operon expression None of these no operon expression constitutive trp operon expression inducible trp operon expression None of these ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Alternate splicing of RNA transcripts is a mechanism to regulate tubulin leucine zippers DNA methylation tachykinins tubulin leucine zippers DNA methylation tachykinins ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes In the presence of high levels of tryptophan attenuator terminates transcription attenuator allows transcription of trp structural genes attenuator propogates transcription None of these attenuator terminates transcription attenuator allows transcription of trp structural genes attenuator propogates transcription None of these ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Why are several structural genes regulated as a unit in bacteria? An accident of evolution It allows coordinating regulation of genes with a common function None of these The bacteria chromosome is so small; many different genes must be controlled by the same promoter An accident of evolution It allows coordinating regulation of genes with a common function None of these The bacteria chromosome is so small; many different genes must be controlled by the same promoter ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS