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There are many defining features of Baroque style, but perhaps the easiest way to recognise it is by listening to the instruments. The harpsichord was the main Baroque keyboard instrument, as the piano we kn...

All to often, students sitting down to write their personal statement worry it might come across as generic 'box-ticking' as prospective medical students now complete work experience, volunteering and extrac...

The sample of amino acids is placed in the center of a polyacrylamide gel, across which a voltage is applied. Depending on the pH of the buffer, the amino acids will move at different rates towards either th...

Answering questions in biology that offer more marks is all about key words - usually the examiner has a few of these in front of them that offer a mark simply for using the word in your answer. The good thi...

1. ʃ sinx*ln(cosx) dx First notice the composition ln(cosx). To make the expression easier to integrate we try substitution (substitution is often useful when trying to integrate expressions that are or incl...