Obtain a fresh BAP (1 plate per group of 4) and divide it into quadrants. Label the quadrants with the names of the bacteria as shown in the diagram below. Note: To complete this experiment, a stock ...

Often when inoculating a BAP to observe hemoloysis patterns, investigators will also stab several times through the agar using an inoculating loop. This stab allows for the detection of streptolysin O ...