Record alpha positive or negative, Beta positive or negative, or Gamma positive

Lab-6-Differential-Media Techniques (Protected View) - Word (Unlicensed Product) erences Mailings Review View Help Tell me what you want to do Blood Agar Plate (BA) (pp. 385-387) Trypticase Soy Agar with 5% sheep blood 1. Sterile: Red Agar Plate, opaque 2. Inoculationg Instrument: Loop 3. How to Inoculate each organism: Instructions from professor 4. Incubation Time: 48 hours 5. Results: 3 types of hemolysis Type of Description S. aureus B. subtilis Hemolysis Alpha - a Partial Breakdown of the Red Blood Cell, leaves behind iron, Media turns Green-Brown, Green- Brown halo forms around the growth Beta - B Complete Breakdown of the Red Blood Cell, destroys the entire RBC, Media turns Clear (clear like a window), a clear halo forms around the growth Gamma - Y No Breakdown of RBC's, Media does not change color (stays the original color) RECORD: ALPHA +/- or BETA +/- or GAMMA + STOCKS: S. aureus and B. subtilis S a 19 W