Extra Credit- 5pts
1. Go to www.nobelprize.org/educational/medicine/bloodtypinggame/.
Play the game.
Write an explanation on how blood typing works according to the game. Use the words Type A, B,
AB, O, RH, negative, and positive.
2. Go to page 556 in your textbook. Read the box on blood typing. Explain the difference between
blood type A and B and why a person with type A cannot have a type B transfusion. Use the sugars
hanging off the surface of the blood cells in your explanation.