A bacterial culture grown in a glucose-peptide medium causes the pH to increase.The bacteria are most likely

Name: A bacterial culture grown in a glucose-peptide medium causes the pH to increase.The bacteria are most likely
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Question

Quizplus · Accepted Answer

When bacteria use peptides (amino acids) for energy, they often deaminate them, releasing ammonia (NH3) which increases the pH of the medium. This is in contrast to fermentation or oxidation of glucose, which typically produces acidic byproducts, lowering the pH.

A Bacterial Culture Grown in a Glucose-Peptide Medium Causes the PH