26Jan 2022 by
In this lab, you will watch an instructional video from Khan Academy, a summary video, and then do two simulations. The first simulation is a case study and it walks you through the gram stain. The second simulation has you go through the gram stain on your own. You will submit a lab report covering the last simulation (the items are listed in order of viewing). However, you will use information from the first three items to help with the introduction section and the methods section of the lab report.
Your hypothesis for this lab is:
1) A gram-positive bacteria will be purple.
2) A gram-negative bacteria will be pink.