Denitrifying bacteria are often facultative anaerobes, capable of performing other forms of respiration or fermentation as well as nitrate reduction.

Question

Quizplus · Accepted Answer

Denitrifying bacteria are indeed facultative anaerobes, meaning that they can use other types of respiration or fermentation if oxygen is not available. However, they are specifically capable of nitrate reduction, which sets them apart from other types of bacteria that may also be facultative anaerobes.

Denitrifying Bacteria Are Often Facultative Anaerobes, Capable of Performing Other