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Mass spectroscopy is a highly sensitive method of analysing samples of elements and determining the isotopes present and their relative amounts. We can break down the method into four major steps: (in ord...

Red blood cells transport oxygen from the lungs to all the cells in the body. To do so effectively, they have lots of adaptations: Red blood cells contai...

Having a definitive, consistently-argued view is one of the most important features of a good history essay. However, a good essay will also consider other perspectives. Rather than viewing the task of ba...

Curved surfaces, providing a large surface areaThin, providing a short diffusion distance

Starting to write a medical personal statement can be tricky. Some students find it especially hard trying to get a good balance between highlighting their skills and experiences whilst also explaining wh...