14) The movement of oxygen from an area of high concentration to an area of low concentration is an example of A) osmosis. B) active transport. C) diffusion. D) facilitated transport. E) filtration.
15) If a red blood cell (RBC) is placed in a 0.5% salt solution, which of the following would occur?1. water will move out of the RBC2. RBC will hemolyze3. RBC will crenate4. water will enter the RBC
16) Osmotic pressure
17) The endoplasmic reticulum is responsible for
18) Most of the ATP required to power cellular operations is produced in the A) cytoplasm. B) endoplasmic reticulum. C) nucleus. D) mitochondria. E) cilia.