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Explain how transcription of genes occurs

Transcription occurs in the nucleus of the cell.The enzyme DNA helicase catalyses the 'unzipping' or splitting of the two DNA chains in the region of the gene by catalysing the breaking of the hydrogen bonds...
VT
Answered by Vanessa T. Biology tutor
3151 Views

Evaluate the strengths and weaknesses of unstructured interviews in sociological research.

Interpretivists argue that sociological research should take the form of unstructured interviews. This is due to the fact that to get a well rounded and subjective understanding, interview questions should b...
MO
3753 Views

(x-4)^3

=(x-4) 2 (x-4)=(x 2 -8x+16)(x-4)=x 3 -4x 2 -8x 2 +32x+16x-64= x 3 -12x 2 +48x-64
PB
Answered by Pavel B. Maths tutor
3754 Views

How do you structure an introduction for an ELAT essay?

Ideally, you should include:A general statement about the topic in question at the start e.g. 'Throughout literary history, urban settings have often been portrayed as lifeless and bleak'An agreement or disa...
CW
Answered by Catharine W. ELAT tutor
1722 Views

How do I write a good personal essay?

A good personal essay should be centred around a change or experience of the self rather than a specific event like getting lost or losing a loved one. The essays should include reflection and implicit emoti...
LJ
Answered by Lucy J. English tutor
1593 Views