AP BIOLOGY

Detailed explanation-1: -Nitrification is the process that converts ammonia to nitrite and then to nitrate and is another important step in the global nitrogen cycle. Most nitrification occurs aerobically and is carried out exclusively by prokaryotes.

Detailed explanation-2: -Nitrification is a key stage in the nitrogen cycle; it enables the transformation of nitrogen into an oxidized, inorganic state. The availability of nitrates produced by this process often limits primary productivity and is an important determinant in plant community ecology and biodiversity.

Detailed explanation-3: -Nitrification is a microbial process carried out by Nitrosomonas. Reduced nitrogen compounds are sequentially oxidised to nitrite and nitrate in this biological process. Two groups of autotrophic nitrifying bacteria primarily accomplish the nitrification process.

Detailed explanation-4: -The process of nitrification is important to plants, as it produces an extra stash of available nitrogen that can be absorbed by the plants through their root systems.

Detailed explanation-5: -Nitrification is the biological oxidation of ammonia to nitrite followed by the oxidation of the nitrite to nitrate occurring through separate organisms or direct ammonia oxidation to nitrate in comammox bacteria.