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What does the prepartory reaction break?
The preparatory reaction breaks down pyruvate (a 3-carbon molecule) into acetyl-CoA (a 2-carbon molecule) while producing carbon dioxide and reducing NAD+ to NADH. This reaction occurs in the mitochondrial matrix as a step before the citric acid cycle.
What type of chemical reaction must occur for electrons to flow from one molecule to the next and supplies the energy for metabolism?
The type of chemical reaction required for electrons to flow from one molecule to the next and provide energy for metabolism is a redox (reduction-oxidation) reaction. In this reaction, one molecule acts as a reducing agent, donating electrons, while the other molecule acts as an oxidizing agent, accepting the electrons. This transfer of electrons generates energy that can be used by the body for various metabolic processes.
What is the electron donor molecule called?
A molecule which donates electron(s) to an other, is called a reductor orreducing atom / moleculeExample:2Fe --> 2Fe2+ + 4 e- reductor Fe4 e- + O2 --> 2O2- oxidator O2-------------------------------------------- +2Fe + O2 --> 2FeO redox reaction, the corrosion of Iron by Oxygen (forming rust)
Does adding water slow down a chemical reaction?
Adding water can potentially slow down a chemical reaction if it dilutes the reactants, leading to lower concentrations and reducing the frequency of molecule collisions. However, in some cases, water can also act as a solvent or a reactant, depending on the specific reaction.
What is the reducing agent in a reaction of magnesium with oxygen?
This is oxygen.
Does the molecule that functions as a reducing agent in a oxidation-reduction reaction gain or lose electron?
A reducing agent loses electrons and is thereby oxidised.
What is any molecule that speeds up a chemical reaction?
A molecule that speeds up a chemical reaction is called a catalyst. Catalysts work by reducing the activation energy needed for a reaction to occur, which increases the rate of the reaction without being consumed in the process.
What does the prepartory reaction break?
The preparatory reaction breaks down pyruvate (a 3-carbon molecule) into acetyl-CoA (a 2-carbon molecule) while producing carbon dioxide and reducing NAD+ to NADH. This reaction occurs in the mitochondrial matrix as a step before the citric acid cycle.
Which carbohydrates molecule has the largest of non reducing ends?
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What type of chemical reaction must occur for electrons to flow from one molecule to the next and supplies the energy for metabolism?
The type of chemical reaction required for electrons to flow from one molecule to the next and provide energy for metabolism is a redox (reduction-oxidation) reaction. In this reaction, one molecule acts as a reducing agent, donating electrons, while the other molecule acts as an oxidizing agent, accepting the electrons. This transfer of electrons generates energy that can be used by the body for various metabolic processes.
Differentiate the action of a strong base from a weak base from a weak base on a reducing sugar?
A strong base would rapidly denature a reducing sugar through a nucleophilic attack on the carbonyl group, leading to a quick breakdown of the sugar molecule. In contrast, a weak base would have a slower and less efficient reaction with the reducing sugar, resulting in a milder effect on the sugar molecule.
Molecules that furnish electrons during a chemical reaction are called?
Molecules that furnish electrons during a chemical reaction are called reducing agents or electron donors. These molecules undergo oxidation as they donate electrons to another molecule, known as the oxidizing agent or electron acceptor.
What type of reaction takes place when starch molecules are converted into reducing sugars?
The conversion of starch molecules into reducing sugars involves a hydrolysis reaction, where water molecules break the glycosidic bonds in the starch molecules. This process results in the formation of simpler sugars such as glucose, maltose, and maltotriose that are capable of reducing agents like Benedict's reagent.
What molecule leaves the thylakoid to provide hydrogen for the carbon-fixation reaction?
The molecule that leaves the thylakoid to provide hydrogen for the carbon-fixation reaction is NADPH. NADPH is produced during the light-dependent reactions of photosynthesis and is used in the Calvin cycle, where it provides the necessary reducing power to convert carbon dioxide into glucose.
What does the reducing agent in a redox reaction do?
reduces another atom
What is the electron donor molecule called?
A molecule which donates electron(s) to an other, is called a reductor orreducing atom / moleculeExample:2Fe --> 2Fe2+ + 4 e- reductor Fe4 e- + O2 --> 2O2- oxidator O2-------------------------------------------- +2Fe + O2 --> 2FeO redox reaction, the corrosion of Iron by Oxygen (forming rust)
What is the functions Compression Tools?
reducing the size of the file
