ANSC 23000 Lecture Notes - Lecture 3: Sodium Chloride, Red Blood Cell, Hemolysis
12 Dec 2016
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# of questions correct times 2 equals your score on your assessment always. Score put over 50 for each individual assessment, and over 600 for the semester. His favorite pie is sour cream raisin. Passive resistance, molecules start close together and then vibrate apart but the distance is microscopic. Breathing, oxygen comes in and diffuses across a membrane. If someone has an oxygen tank they are getting a greater concentration of oxygen; 21% oxygen in normal air. Diffusion of water across a cell membrane from a high concentration to a low. Use an isotonic solution so not to cause hemolysis: then water wont diffuse, ex. Saline is most popular isotonic solution (0. 9% nacl) Hypotonic solution: not as much salt, pure water is the best: red blood cell in water, water goes into the cell. Hypertonic solution: red blood cell inside a saline solution (2% Nacl) the water leaves the cell and goes to the solution.
