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Action potential causes depolarisation of the pre-synaptic membrane. Opens voltage gated Ca²⁺ and Ca²⁺ floods in to the pre-synaptic knob. Ca²⁺ binds vesicles containing a...

Alpha and Beta cells are the two key cells used in blood glucose regulation in the body.Location = Islets of Langerhans (which are groups of cells located predominantly inside the tail of the pancreas)Bet...

Nicole Farhi’s contemporary artistic expression exerts itself through the form of sculpture, completely differing from her prior career within the fashion industry. Having worked within the field for arou...

The reaction force is the force that the table exerts on an object which is pressing on it.
The reason there is a reaction force is because the table is made of atoms and you can imagine these atoms ...

Here we have two equations with two unknowns, the method we use to solve this is substitution. First, find one of the unknowns in terms of the other by rearranging the first equation to arrive at y = 3x -...