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Factorising is a way of 'converting' an equation into a form with brackets in order to make it more useful and easier to manipulate. It is the reverse of expan...

This refers to Baddeley and Hitch's (1974) model of working memory which consists of several components. Information is gained from the senses and enters the model through input to the sensory memory....

The vast amount of information and opinions for each essay question can be daunting. But it is important to remember that the clarity of your argue is the most important element. The best way to appro...

To solve differential equations we use a method called separation of variables. This is where we take all the ‘y’ values to one side of the equation and all the ‘x’ values to the other side of the equ...

Transcription is the first stage of protein synthesis, it occurs in the NUCLEUS. 

The main purpose is to make an mRNA (messenger RNA) copy of a gene - it is like a photocopy. 

There ar...