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In both writing and speaking assessments, you need to ensure your content has good flow and ticks certain boxes that the examiner is looking for - for example have you used the correct form of the past...
There is no definitively correct answer on revision. All students learn and revise in a variety of different ways.
However, my advice when it comes to History at A-Level and even during m...
A condensation reaction is where two small molecules react together to form a larger molecule with the elimination of a small molecule like water. Two amino acids can react in a condensation reaction t...
Amino acids are amphoteric which means they can act as an acid or a base.
An isoelectric point is the pH at which an amino acid exists as its zwitterion. A zwitterion is the dipolar ionic...
All amino acids except glycine are chiral molecules. This is also known as optical isomerism.
This means that they form isomers that are non-superimposable mirror images of each other. Wh...
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