Which of the Following Bacteria Oxidize Nitrite (NO₂⁻) to Produce

Question

Which of the following bacteria oxidize nitrite (NO₂⁻) to produce nitrate (NO₃⁻)?
A) Nitrobacter
B) Azospirillum
C) Nocardia
D) Cyanobacter
E) Rhizobium

Accepted Answer

Nitrobacter is known for its ability to oxidize nitrite to nitrate. The other bacteria listed do not have this specific ability.