Difference between nitrification and dentrification
Explanation:
Nitrification and denitrification are part of the nitrogen cycle
Nitrification is the process of conversion of ammonium to nitrate by nitrifying bacteria like Nitrobacter and Nitrosomonas
Denitrification is the process of reduction of nitrate to nitrogen gas by denitrifying bacteria like Pseudomonos, Lactobacillus etc.
Nitrifying bacteria are autotrophs and grows slowly and need aerobic condition. Denitrifying bacteria are hetertrophs and grows rapidly and need anaerobic conditions.
Nitrification requires a pH of about 6.5 to 8.0; denitrification takes place at 7.0 to 8.5
Nitrification provides soluble nitrates readily available in the soil to be easily absorbed by the roots.
Denitrification processes are used in wastewater or effluent treatment plants.
Answer:
1. C
2.C
Explanation:
I've seen these questions before on a test from my school
I believe its D. It becomes more difficult for the cell to get enough oxygen and nutrients.
1. The United States granted independence to Philippines in the year 1946, when the island liberated from the occupation of Japanese during the time of world war 11.
The independence was being established by the Treaty Mania. After Spanish-American war, the United States then acquired by Philippines in the time of 1898.
Before, Philippines it was colonized by Spain and then later by United States.
2. Unlike France, Russia and Britain the United States wanted to keep trade in China open.
3. When Philippines rebelled against United States rule, then the United States found itself using same tactics which were used by Spanish in Cuba.
Filipinos used Guerrilla warfare to undermine United States powers. It is through the military action which United States showed dominance over the Philippines.
The cells that produce pepsin, an enzyme that breaks down proteins during the digestive process is Chief cells. Pepsin is the main digestive enzyme in the stomach that breaks down proteins. Pepsin is produced by the chief cells in the inactive form pepsinogen, which is then converted to pepsin by the hydrochloric acid from the parietal cells.
