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標題:

2000 ce bio MC. # 46

發問:

係咪out .c ? 咩叫 putrefying bacteria ....... nitrifying bacteria ??

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最佳解答:

It is not an out.c question putrefying bacteria: It turns dead bodies into ammonium compounds nitrifying bacteria :It turns ammonium compounds into nitrate in soil

其他解答:

問過老師話冇out wo~,,,,,,, 係nitrogen cycle... putrefying bacteria係分解organic matter同埋urea果d呢into ammoniun ion nitrifying bacteria即係nitrite bacteria同埋nitrate bacteria,change NH4+ into nitrite 同nitrate....
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