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Price elasticity of demand or PED is a very useful concept in microeconomics. In order to understand this, lets quickly talk about what demand is. Demand in economics refers to the willingness and ability...

It is possible to solve this using equations for projectile motion that can be found in the majority of formula booklets. However, since they are not always available, it is good to understand where they ...

Stalin's aims for the USSR before the second World War are commonly seen as wanting to industrialise the nation, re-arm in case of a future war, and rid society of kulaks (richer peasants) as to be able t...

The unseen poetry is often seen as the more daunting paper out of both exams, however in reality, it is one of the very few exams that depend on your ability/skill instead of your knowledge. In this case,...

Replication involves the synthesis of the leading and lagging strand which occur in a 5' to 3' direction. First helicase unwinds the DNA strand, while topoisomerase relieves the strain created by the unwi...