Imagine a mutation occurrs that weakens or eliminates motifs in the core promoter. Which of the following best describes the outcome?
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In the diagram below, where does the RNA polymerase II bind?
In the diagram below, where does the RNA polymerase II bind?
In this diagram of the process of transcription, what is F p…
In this diagram of the process of transcription, what is F point at?
Use the codon table to describe the type of mutation in term…
Use the codon table to describe the type of mutation in terms of how it would affect the amino acid sequence. Wildtype: 5′-UAC AAA AUA CAG CGG-3′ Mutant: 5′-UAC AAG AUA CAG CGG-3′
In eukaryotes, where does pre-mRNA processing occur?
In eukaryotes, where does pre-mRNA processing occur?
When the lac repressor is bound to allolactose it shifts to…
When the lac repressor is bound to allolactose it shifts to an inactive state. This interaction allows the operon to be transcribed when lactose is present. Therefore the lac operon is said to be under __________ regulation due to the action of the lac repressor.
In the diagram below, which best corresponds to the region l…
In the diagram below, which best corresponds to the region labeled as #3?
The RNA transcribed from a gene will be complementary and an…
The RNA transcribed from a gene will be complementary and antiparallel to the coding strand of the DNA.
In eukaryotes, where does translation occur?
In eukaryotes, where does translation occur?
An RNA polymerase can synthesize RNA in either direction rel…
An RNA polymerase can synthesize RNA in either direction relative to the DNA template. This means that, for a given gene, both strands of the double-stranded DNA could function as the template and one will be selected at random during initiation of transcription.