Respuesta :
The processes coupled to the dephosphorylation of ATP is
- Ion transport with the concentration gradient
- Myosin action during muscle contraction,
- De novo (from scratch) anabolism of nucleotides
What is dephosphorylation?
Dephosphorylation refers to the removal of phosphate groups from molecules, especially from organic compounds. It occurs through hydrolysis. Hydrolases, especially phosphatases, are enzymes that catalyze dephosphorylation. Similar to phosphorylation, dephosphorylation is important in many cellular processes. During phosphorylation, ATP is converted to ADP by releasing a phosphate group and energy. The removal of the phosphate group occurs through a hydration reaction with the addition of water molecules and the regeneration of the hydroxyl groups.
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