If you have a series of PR sugar fermentation test tube

Last updated: 11/5/2023

If you have a series of PR sugar fermentation test tube results after proper incubation what would be the interpretation for each of the following observations Match the questions to the correct answers PR G is yellow and has a large bubble in the Durham tube PR L is red and has no bubbles in the Durham tube PR S is yellow and had no bubbles in the Durham tube Choose Choose Choose