In a lab investigation we performed, we observed and learned about ABO blood typing. Before this I only had a very basic grasp on what this subject entailed, but now I have new information on things like the antibodies that the body produces and the alleles that control what protein receptors the blood cells have. … Continue reading Blood Stains Lab
Tag: standard 3
Fabric lab review
In a lab that we did, the class broke into pairs and examined a few types of fabrics and materials. We collected data and wrote down observations concerning the tests performed.These tests included water retention properties, flammability, and an acid/base test. We also looked at these specimens under a microscope and recorded weave patterns and … Continue reading Fabric lab review