A farmer tested the soil in a field and found - id13735442 от latiamason16 11.01.2022 12:24

Question

Biology: A farmer tested the soil in a field and found that there was a high nitrate salt concentration. The farmer then grew a crop in this field. After the crop was removed, the soil was tested again. The nitrate salt concentration had decreased. (a) Suggest reasons why the nitrate salt concentration had decreased (b) Some species of plant grow well in soil that is always low in nitrate salt. Explain how they can obtain a source of nitrogen compounds.

latiamason16 · Accepted Answer

The carbonyl group is in red and the hydroxyl groups are in blue. Therefore, glyceraldehyde-3-phosphate is simply a phosphorylated sugar: C-1 is the aldehydic carbon and C-2 and C-3 have hydroxyl groups, the latter of which is phosphorylated. 3-Phosphoglycerate is one oxidation state too high.

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A farmer tested the soil in a field and found that there was a high nitrate salt

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