Classic Bacteria

Tuesday, October 15th

We got our results back today from the sucrose, lactose, glucose, and TSI tests and the verdict is........

....*drumroll please*....

ALL NEGATIVE. 

This is a classic occurrence for our unknown bacteria. It's a stubborn one!


Here's some pictures from our negative results:

Sucrose:

                         

Glucose:

TSI:

We also inoculated our bacteria for some other tests. Here are the ones we prepared:
Indole
Urea
Nitrate
MR
Citrate
TSA

Indole:

        

Urea:

Nitrate:

Methyl Red (MR):

Citrate:

More results to come on Thursday! Maybe next time we will finally get a positive test. We'll have to wait and see!