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Judicial review is an exclusive power of appellate courts, most importantly the US Supreme Court (SCOTUS). It is able to  overturn any judicial ruling from another court (at federal or state level) or to ...

A catalyst lowers the activation energy of a reaction. It does this by providing an alternative, lower energy pathway for the reaction. An example of this - a catalyst may form a complex with the reactant...

Electronegativity is the measure of the tendacy/ability of an atom to withdraw electron density in a chemical bonding pair of elcectrons. It is most commonly measured using the pauling scale.

1. The action potential runs along the presynaptic membrane in a wave of depolarisation and activates the Voltage Gated Calcium ion channels. 2) Once these channels open, Ca2+ diffuses into the presyna...

William Blake’s 1794 poem 'London' is one of the most recognisable entries in his seminal work Songs of Experience. It depicts a hopeless and morose version of the English capital because it pres...