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1. Sodium (voltage-gated) channels open and Na + diffuse into neuron (down concentration gradient). 2. Inside of neuron becomes positive compared to the outside, so potential is reversed = depolarization. 3....

Diversification is the name given to the growth strategy where a business markets new products in new markets. It is a risky strategy because the business is moving into a new area of a market in which it ha...

Unfortunately, there is no simple answer to this question. A lot of the answer isn’t based on a pro forma tick list, but in understanding and proving your motives both to yourself and the medical schools you...

Inhalation is the process of breathing air into the lungs through the nose and mouth. This causes an increase in the volume of air in the lungs, meaning the pressure will decrease. This is acheived using 3 s...

When reading a question try to pick out the important information, and don't get thrown off with unnecessary words like isosceles. A circle has a radius of 4cm . An isosceles triangle has a base of 8 cm and ...