The absence of CAP in a cell hinders the activation of genes related to catabolism when glucose is lacking, impacting energy metabolism and cell survival.
When CAP is absent in a cell, it results in the inability to activate the transcription of genes involved in the catabolism of alternative sugars when glucose is absent. This leads to a significant impact on the cell's energy metabolism and survival. Without CAP's activation, the cell's ability to adapt to changing energy sources is compromised, affecting its overall functionality.
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