Nurturing Life Sciences
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Negatively charged amino acids have four ionisations zones
1. 1--------pK1 – charge +1
2. pK1---------pKr charge 0
3. pKr---------pK2 charge -1
4. pK2---------14 charge -2
#Id: 9285
#Section 2: General Biology
O2‐sensitive hemoprotein kinase FixL controls a regulatory cascade that activates transcription of nitrogen fixation genes
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Plant glutamine synthetase (GS) and NADH‐dependent glutamate synthase (NADH‐GOGAT) are responsible for the initial massimilation of ammonia into organic compounds
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#Id: 9288
#Id: 9289
#Id: 9290
Ammonium uptake from the soil is carried by AMT/Rh family transporters