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Describe the process of transcription of DNA

DNA transcription is the process of copying the DNA strand in order to make mRNA that is needed for protein synthesis. Firstly, RNA polymerase attaches to the double helix of DNA, this unwound by the RNA pol...
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Answered by Matt H. • Biology tutor
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Discuss the view that the measures taken to reduce the size of the budget deficit will inevitably result in a rise in unemployment in the UK.

The budget deficit of the government is the amount that needs to be borrowed in order to allow the government to spend what they want to. The budget deficit can be reduced by either tax increases or a reduct...
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Answered by Cameron L. • Economics tutor
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Explain how geographical isolation can result in speciation

When two populations are geographically isolated they can no longer interbreed. There is no mixing of genes between the groups and over generations differences build up between the populations. This is cause...
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Answered by Tamsyn D. • Biology tutor
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Explain how the structure of the mitochondria relates to its function

The mitochondria has three key parts, matrix, inner membrane, and outer membrane. The matrix is the internal space where the krebs cycle takes place. All enzymes for the krebs cycle are in the matrix, ensuri...
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Answered by Tamsyn D. • Biology tutor
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Outline the process of a public bill becoming an Act

Firstly, a Green Paper, a consultation document, is published, which allows interested parties to comment and change the government’s proposal. Following the Green Paper, the government will publish a White ...
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Answered by Alex J. • Law tutor
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