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The activated oestrogen receptor binds to the promoter region of the specific gene. It then stimulates RNA polymerase to transcribe the gene, thus increasing transcription.

2X + 4Y (dy/dx) = 4 4Y (dy/dx) = 4 - 2X dy/dx = (4 - 2X) / 4Y

First in a 25 mark essay, you would generally in your introduction, want to sign post your stance, arguments and concluson very clearly, making it easy for the examiner to follow. I will now do a "sk...

There are 4 chambers of the heart; 2 atria (upper chambers) and 2 ventricles (lower chambers). Blood flows from the vein into the atrium, and when the pressure of the atrium is higher than the pressure of...

Both Gladstone and Disraeli enacted policies that could be considered reformist. That being said, one should be careful not to ignore the fact that there were elements of compromise, consolidation and eve...