Which cranial nerve assists in respiration?

Which cranial nerve predominantly innervates the tongue?

In the cell pictured, there is no net movement of water. The amount leaving the cell and entering the cell is the same. In what type of environment is this cell found? 

A plant cell placed in distilled water will _____;   an animal cell placed in distilled water will ____.

In osmosis, water always moves toward the ____ solution; that is,    it moves toward the solution with the _______ solute concentration

A solution is a special type of homogeneous mixture composed of two or more substances.      In such a mixture, a _____  is a substance dissolved in another substance, known as a _____.

A cell will not swell or shrink when placed in an isotonic solution.

The type of solution that causes water to rush into the cell is what type of solution?

If an isotonic saline solution is 0.9% NaCl, a 0.25% NaCl solution would be __________

Which of the following is a typical task that a NA performs?