Hepatitis c most severely affects which area of the body?

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

1) what three conditions must be present for minerals to form through natural processes? 2) why are minerals considered inorganic substances? 3) how do oxides differ from other minerals that contain oxygen atoms? 4) how is a sulfide different from a sulfate? what makes native elements unique?

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this