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Posted By: Jose Mathew       Member Level: Platinum       Posted Date: 30 Aug 2007       Category: Biology

In the higher plants nitrate ions absorbed from the soil are converted into ammonia in two steps. In second step the electrons required for reduction of nitrite ions are donated by

Select Answer:

Nitrite reductase
Ferredoxin
Nitrate reductase
Cytochrome P450
Cytochrome b5



      
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