Genetic Regulation Prokaryotes Genes which need to be coordinately regulated but are not in operons may be regulated by GC regions common transcription factor binding domains CAAT regions TATA boxes GC regions common transcription factor binding domains CAAT regions TATA boxes ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes What are genes? A fragment of DNA The functional unit of inheritance All of these A portion of a chromosome A fragment of DNA The functional unit of inheritance All of these A portion of a chromosome ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes A mutation in the tip binding site of the repressor would result in None of these constitutive trp operon expression inducible trp operon expression no operon expression None of these constitutive trp operon expression inducible trp operon expression no operon expression 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 Catabolite activating protein exerts __________ control on transcription of the lac operon genes. negative positive may be positive or negative none of these negative positive may be positive or negative none of these ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Methylated gene are active either (a) or (b) silent dynamic active either (a) or (b) silent dynamic ANSWER DOWNLOAD EXAMIANS APP
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