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