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Dehydration synthesis is endergonic because it requires energy
The nucleotide that supplies energy for dehydration synthesis is adenosine triphosphate (ATP). ATP releases energy when its terminal phosphate group is cleaved in a hydrolysis reaction, providing energy for bond formation during dehydration synthesis.
endothermic
The hydrolysis of starch is generally considered an exothermic reaction, not endothermic. During this process, starch is broken down into simpler sugars, releasing energy as chemical bonds are broken and reformed. While the reaction may require some energy input to initiate, the overall energy change is negative, indicating that energy is released. Thus, the hydrolysis of starch is accompanied by a net release of heat.
The hydrolysis of ATP is an exothermic reaction. During this process, ATP (adenosine triphosphate) is broken down into ADP (adenosine diphosphate) and inorganic phosphate, releasing energy that can be used by the cell for various biological functions. This release of energy occurs because the products have lower energy than the reactants, making the reaction energetically favorable.
Dehydration synthesis is endergonic because it requires energy
A dehydration reaction involves removing a water molecule to form a bond between two molecules, while a hydrolysis reaction breaks a bond between two molecules by adding a water molecule. Dehydration reactions are involved in building macromolecules like proteins and carbohydrates, while hydrolysis reactions are involved in breaking down these macromolecules for energy or recycling.
The nucleotide that supplies energy for dehydration synthesis is adenosine triphosphate (ATP). ATP releases energy when its terminal phosphate group is cleaved in a hydrolysis reaction, providing energy for bond formation during dehydration synthesis.
This reaction is a hydrolysis reaction, specifically the hydrolysis of ATP into ADP and inorganic phosphate (Pi). It releases energy stored in the high-energy bonds of ATP.
Yes, hydrolysis requires energy to break down molecules.
Yes, hydrolysis reactions are catabolic reactions because they involve breaking down complex molecules into simpler molecules through the addition of water. This process releases energy that can be used by the cell for various metabolic activities.
Respiration is a catabolic reaction - it breaks down a complex molecule (glucose) and forms simpler molecules (carbon dioxide and water). Respiration is neither a dehydration synthesis nor a hydrolysis because dehydration synthesis means formation of a molecule by removal of water molecule from two reactants . On the other hand hydrolysis involves addition of water molecule after breakage of water , nothing of these two happens in respiration .
An exergonic reaction is a catabolic reaction where large molecules are split into smaller molecules in processes such as hydrolysis.
True
The delta G value in the hydrolysis of ATP indicates the amount of energy released or required during the reaction. This value is important because it determines whether the hydrolysis of ATP is energetically favorable or not. If the delta G value is negative, it means that the reaction releases energy and is spontaneous, which is crucial for cellular processes that require energy.
endothermic
The hydrolysis of starch is generally considered an exothermic reaction, not endothermic. During this process, starch is broken down into simpler sugars, releasing energy as chemical bonds are broken and reformed. While the reaction may require some energy input to initiate, the overall energy change is negative, indicating that energy is released. Thus, the hydrolysis of starch is accompanied by a net release of heat.