1. What determines blood type? 2. What type of blood antigens are expressed if a person is AB-? 3. Why doesn’t a negative transfusion reaction occur the first time a Rh positive person is exposed to negative blood.
Lab Report 4: Blood Typing
Experiment 4: Blood Typing Experiment (100 points)
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Instructions: Enter your experimental data into Table 4 below. Take a picture of your experiment after your last measurement at two minutes and include your photograph in your lab report.
Table 4: Blood Typing Results
B (Blood Sample B)
C (Blood Sample C)
1 (Anti-A Serum)
2 (Anti-B Serum)
3 (Anti-Rh Serum)
Blood Type:
Attach Image 1: Labeled 12-Well Plate with Mixed Blood Sample and Typing Sera
Instructions: Answer the following questions in complete sentences using correct grammar, spelling, and terminology.
1. What determines blood type?
2. What type of blood antigens are expressed if a person is AB-?
3. Why doesn’t a negative transfusion reaction occur the first time a Rh positive person is exposed to negative blood.