Additional Science Videos for Chemistry Unit 2

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Cells & Cell Transport



A short but very important video to describe what diffusion is and how it works. There is also one example of where diffusion is important in living things. This video forms the basis of a few topics in you GCSE Biology course.

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Cell Structure


A description of the parts of cells and what they do and also how they can be specialised for a particular job. A comparison of plant and animal cells is also made showing which parts are found in which - a section of the specification that comes up often in exams.

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Comparing Cells


This video gives you a comparison of plant, animal, bacterial and yeast cells. It goes over which parts are found in which type of cell. If you haven't already, you can subscribe for all Additional Science videos and also Revision Plus to get important exam practise.

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