Genetic Regulation Prokaryotes The lac operon is translated into __________ proteins. 3 4 2 1 3 4 2 1 ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Which of the following is not a transcription factor? Leucine zipper proteins Zinc finger proteins Steroid hormones Helix-turn-helix proteins Leucine zipper proteins Zinc finger proteins Steroid hormones Helix-turn-helix proteins ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Catabolite activating protein exerts __________ control on transcription of the lac operon genes. positive may be positive or negative negative none of these positive may be positive or negative negative none of these ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes What are genes? A fragment of DNA All of these The functional unit of inheritance A portion of a chromosome A fragment of DNA All of these The functional unit of inheritance A portion of a chromosome ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Enhancers differ from promoters in that they initiate transcription they are adjacent to the start codon they are restricted to a specific gene their orientation can be inverted without effect they initiate transcription they are adjacent to the start codon they are restricted to a specific gene their orientation can be inverted without effect ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Tubulin is regulated by binding of tubulin to the tubulin translational product binding of tubulin to DNA splicing of the tubulin transcript binding of tubulin to tubulin mRNA binding of tubulin to the tubulin translational product binding of tubulin to DNA splicing of the tubulin transcript binding of tubulin to tubulin mRNA ANSWER DOWNLOAD EXAMIANS APP
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