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When an action potential arrives at the junction, the depolarisation causes voltage-gated calcium channels to open resulting in the influx of calcium ions in to the pre-synaptic neurone. This triggers the...
General basis for question that could be asked: Is a right act one that maximises happiness for the greatest number? Into: This essay shall evaluate whether Utilitarianism provides the correct account of...
The alveoli have a number of adaptations for effective gaseous exchange. Firstly, they have a very large surface area to volume ratio; the combined surface area of the alveoli is approxim...
From the first look, we can see the question states the car is undergoing constant acceleration, thus we know the SUVAT equations are valid. Then reading on, we're required to find the final velocity, v, ...
dx/dy = 3(x)2substitute x = 5so (5) squared 253 times 25 = 75
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