Nurturing Life Sciences
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#Id: 10191
#Unit 6. System Physiology – Plant
#Id: 7283
#Id: 7313
#Unit 12. Applied Biology
In the absence of Hg2+, MerR functions as a repressor and binds to the operator region of the mer operon, thus preventing transcription of the structural genes.
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transfer of four protons from the matrix to the intermembrane space is an endergonic process
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#Unit 5. Developmental Biology
The binding of ammonia to the sensor domain of DhkC leads to the activation of its histidine kinase activity and to the autophosphorylation of a DhkC histidine residue.