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The meaning of dephosphorylation is: elimination of (PO4)3- (phosphate ion) from an organic compound by a reaction with water.

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Era McCullough

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3y ago

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What reaction would represent dephosphorylation?

Dephosphorylation is the process of removing a phosphate group from a molecule. For example, the reaction catalyzed by a phosphatase enzyme can dephosphorylate a substrate by removing the phosphate group from it, typically using water as a reactant. This reaction decreases the phosphorylation state of the molecule, impacting its biological activity and signaling.


Choose the symbol that represents a reversible reaction?

double arrows <--- ---->.


Which kind of chemical reaction involves the attachment of removal of a phosphate group?

A phosphorylation reaction involves the addition of a phosphate group, while dephosphorylation involves the removal of a phosphate group. These reactions are crucial for regulating protein activity and cell signaling pathways.


What does H of a reaction represent?

It represents the heat involved in a reaction.


What represnts a chemical reaction?

A chemical reaction represents the transformation of reactants in products.


What type of reaction breaks the bonds that join the phosphate groups in an ATP molecule?

Hydrolysis reaction breaks the bonds that join the phosphate groups in an ATP molecule. Water is used to split the phosphate groups from the ATP, releasing energy.


Is the breakdown of ATP a redox reaction?

It is an exothermic breakdown because it produces energy.


What does the H of a reaction represent?

It represents the heat involved in a reaction.


What does the delta h of a reaction represent?

Either the change (which the delta refers to) of the height (which the h represents).


What is qrxn the symbol for?

"qrxn" typically represents the heat transferred during a chemical reaction.


Which equation represents a combustion reaction?

A combustion reaction is a reaction that burns. The equation that represents a combustion reaction is CH4 + 2O2 reacts to yield CO2 + 2H2O.


Which represents the collection of chemical reaction that occur in the cell?

its metabolism