Which of the following is NOT a product of Veillonella's lactate metabolism?

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Prepare for the Microbiology and Immunology 6400 Oral Intermicrobial Interactions Test. Explore flashcards and multiple-choice questions, with hints and explanations available for each. Boost your confidence and ace the exam!

Multiple Choice

Which of the following is NOT a product of Veillonella's lactate metabolism?

Explanation:
Veillonella uses lactate as an energy source and converts it mainly into propionate and acetate, with CO2 often released as a byproduct of fermentation. Butyrate is not produced by Veillonella from lactate; butyrate formation is typical of other anaerobic gut or oral bacteria, not this lactate-utilizing genus. So the product that Veillonella does not generate from lactate metabolism is butyrate.

Veillonella uses lactate as an energy source and converts it mainly into propionate and acetate, with CO2 often released as a byproduct of fermentation. Butyrate is not produced by Veillonella from lactate; butyrate formation is typical of other anaerobic gut or oral bacteria, not this lactate-utilizing genus. So the product that Veillonella does not generate from lactate metabolism is butyrate.

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