Genetic Regulation Prokaryotes Methylated gene are either (a) or (b) dynamic silent active either (a) or (b) dynamic silent active ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Sex determination in Drosophila involves gene amplification none of these alternate splicing methylation gene amplification none of these alternate splicing methylation ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes Which of the following is not a transcription factor? Zinc finger proteins Helix-turn-helix proteins Steroid hormones Leucine zipper proteins Zinc finger proteins Helix-turn-helix proteins Steroid hormones Leucine zipper proteins 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 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 ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes A frameshift mutation occurs in the sigma subunit gene transcribed as part of SPOl early genes. What will be the immediate result? Infection will proceed as usual Middle genes will not be transcribed The bacterial host will lyse immediately Early genes will not be translated Infection will proceed as usual Middle genes will not be transcribed The bacterial host will lyse immediately Early genes will not be translated ANSWER DOWNLOAD EXAMIANS APP
Genetic Regulation Prokaryotes In the presence of tryptophan in the cell, the repressor is __________ bound to neither tryptophan nor DNA bound to tryptophan bound to DNA bound to both DNA and tryptophan bound to neither tryptophan nor DNA bound to tryptophan bound to DNA bound to both DNA and tryptophan ANSWER DOWNLOAD EXAMIANS APP
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