Hair cells have a unique electrochemical gradient that, in a way, is very different from your average neuron. How so? A. The amount of calcium is very high in the cell
B. sodium travels both directions
C. It uses GABA to depolarize it’s cilia
D. potassium is the positive charge carrier
E. sodium hyperpolarizes the cell

A. The amount of calcium is very high in the cell

Explanation:

The electrochemical gradient of hair cells is directly related to the amount of calcium present in these cells. This is because these cells have a very high calcium concentration, causing constant leakage. These leaks are the main responsible for the release of the neutrotransmitters that will participate in the synapses.

In addition, this amount of calcium present in the hair cells is what makes these cells have an incredible speed in responding to mechanical stimuli, which makes all the difference within a biological system.

violet light has a shorter wavelength than blue light. violet light is scattered more than blue light. however, the human eye is less sensitive to violet than to blue. as a result, we perceive a blue sky instead of a violet sky.