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 Bacteria ferment glucose to produce acid and gas Bacteria ferment sugars to produce acid but it does not produce gas Bacteria do not ferment lactose at all Bacteria ferment sucrose to produce acid but it does not produce ga Bacteria do not ferment lactose but they may produce gas eventually