A bacterial culture grown in a glucose-peptide medium causes the pH to increase. The bacteria are most likely
A. fermenting the glucose.
B. oxidizing the glucose.
C. using the peptides.
D. not growing.
Answer:C
A bacterial culture grown in a glucose-peptide medium causes the pH to increase. The bacteria are most likely
A. fermenting the glucose. B. oxidizing the glucose. C. using the peptides. D. not growing.