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Getting an A* on your EPQ begins with picking a creative, individual and exciting question that is both specific and sufficiently broad to provide a detailed response. Above all, the most successful EP...

Depending on what examination board (AQA, CIE, OCR) you do, there will be different requirements for you. However, as a general rule it is important that you try and include these things if you are loo...

Skeletal muscle (one of the three types of muscle in our body) contracts by excitation-contraction coupling, or the sliding-filament theory.

It all starts when an action potential fires a...

Factorising is the process of putting brackets into an equation. Ideally the end equation should be as simple as possible, with the smallest numbers possible.

The first step is to find th...

There are three main ways that an invading pathogen can result in disease:

Damage or destroy host cells

This is host specific and ligands on the pathogen mus...