The Rhesus factor, also known as the Rh factor, is an antigen that exists on the surface of red blood
cells in most people. People who have the Rhesus factor are considered to have a "positive" (+)
blood type, such as A+ or B+. Those who don't are conside
Movement of Substances Across a Semi-Permeable Membrane
MOVEMENT OF SUBSTANCES ACROSS A SEMI-PERMEABLE MEMBRANE
At the end of the experiment, you should be able to:
1. Demonstrate the principles of osmosis.
2. Investigate th
At the end of the experiment, you should be able to learn what blood types are and how to type blood.
From the preparation room:
fresh anti-A serum
fresh anti-B serum