Regulation of Transcription and Translation 2.5 / 5 based on 2 ratings ? BiologyHealth, illness and diseaseA2/A-levelAQA Created by: emmaCreated on: 16-04-13 16:44 what stimulates the gene in order for transcription to begin? transcriptonal factor moving from cytoplasm to nucleus 1 of 10 each transcriptional factor has a ... site which binds to a specific region of DNA 2 of 10 the binding of the transcriptional factor to a specific region of dna ... stimulates the DNA to begin transcription 3 of 10 what happens when a gene is not expressed? site on transcriptional factor is blocked with an inhibitor molecule 4 of 10 how does the hormone oestrogen enter body cells? it is lipid soluble so can diffuse across the cell surface membrane 5 of 10 what does oestrogen do once inside the cytoplasm? it combines with a site on a receptor molecule of the transcriptional factor 6 of 10 what is the effect of oestrogen combining with the transcriptional factor? it releases the inhibitor from the DNA binding site by changing its shape 7 of 10 the transcriptional factor can now... enter the nucleus through a nuclear pore and combine with DNA 8 of 10 combination of transcriptional factor with DNA ... stimulates transcription of the gene that makes up the portion of DNA 9 of 10 what is small interfering RNA? Small double-stranded sections of RNA 10 of 10
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