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If a lactase molecule is used up in a reaction, you would observe a decrease in the rate of lactose breakdown. This decrease occurs because there are no more lactase molecules available to catalyze the reaction. Additionally, if all lactase molecules have been used up, there will be a point where no further lactose can be broken down in the reaction.
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What general type of reaction is used to build macromolecules?
Condensation reactions, also known as dehydration synthesis, are used to build macromolecules by linking smaller subunits together while releasing a molecule of water. This reaction involves the removal of a hydroxyl group from one molecule and a hydrogen from another molecule to form a bond between them.
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 lactase used for?
Lactase is an enzyme that breaks down lactose, the sugar found in dairy products, into simpler sugars like glucose and galactose. It is commonly used as a supplement to help people with lactose intolerance digest dairy products more easily.
What chemical reaction is used to synthesize macromolecules like polypeptides and starch?
The chemical reaction used to synthesize macromolecules like polypeptides and starch is called dehydration synthesis or condensation reaction. This reaction involves joining monomers together by removing a water molecule to form a covalent bond between them.
What general type of reaction is used to break macromolecules down?
Hydrolysis is the general type of reaction used to break macromolecules down. In hydrolysis, a water molecule is used to break chemical bonds within the macromolecule, helping to break it into smaller components.
Why did the enzyme lactase react with lactose but not sucrose?
Because, lactase breaks beta(1-4) glycosidic bonds between a galactose and a glucose, while sucrose molecule is formed by a dimer of a glucose and a fructose linked by an alpha(1-2) glycosidic bond.
Why is lactase used at relatively low temperatures in food processing?
The lactase enzyme molecules last longer at lower temperatures as there is less denaturation. The energy cost is lower as less energy is used to heat the surroundings. The low temperature can also reduce milk spoilage by reducing bacterial growth. It can control the rate of reaction as well where products are formed more slowly.
How can one Tell how much of a reactant will be used in a reaction?
The ratio of the coefficients tells the ratio of moles of reactants used in the reaction.
Glycogen glucose is an example of which pattern of chemical reaction?
Glycogen breakdown into glucose involves a hydrolysis reaction, which is a type of chemical reaction where water is used to break bonds within a molecule.
What general type of reaction is used to build macromolecules?
Condensation reactions, also known as dehydration synthesis, are used to build macromolecules by linking smaller subunits together while releasing a molecule of water. This reaction involves the removal of a hydroxyl group from one molecule and a hydrogen from another molecule to form a bond between them.
A chemical reaction in wich two or more molecules combine to produce water or another simple molecule?
The reaction you are referring to is called a dehydration reaction. It involves the removal of a water molecule from the reactants to form a new compound. This type of reaction is common in organic chemistry and is used to create larger molecules by linking smaller ones together.
What is nucleofugacity?
if in a reaction the leaving group of the substrate is electron dense , it is called nucleofuge. The ability of nucleofuge to leave the substrate in a reaction is called its nucleofugacity .
How does one determine how much of a molecule is produced in a reaction?
The coefficients and molar masses are used to calculate amounts of molecules.
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.
How doe one determine how much of a molecule is produced in a reaction?
The coefficients and molar masses are used to calculate amounts of molecules.
What indicates how much of each reactant will be used up in a reaction?
the coefficients of a balanced reaction
What is lactase used for?
Lactase is an enzyme that breaks down lactose, the sugar found in dairy products, into simpler sugars like glucose and galactose. It is commonly used as a supplement to help people with lactose intolerance digest dairy products more easily.
