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What chemical reaction breaks complex molecules down into small molecules?
Catabolism
What term is specific to a reaction in which simple compounds are combined into more complex molecules?
The term specific to a reaction where simple compounds are combined into more complex molecules is "synthesis reaction." This type of chemical reaction involves the formation of a new, more complex compound by combining simpler reactants.
What pigment molecules absorb a photon and pass the energy to the reaction-center complex?
chlorophyll
Difference between a catabolic reaction and anabolic reaction?
Catabolic reactions breaks down organic matter, for example to harvest energy in cellular respiration. Anabolic reactions, on the other hand uses energy to construct components of cells such as proteins and nucleic acids.Catabolic pathways break down complex molecules to simpler forms. An exergonic reaction. Anabolic pathways synthesize more complex molecules from simpler ones. An endergonic reaction.
Is a condensation reaction an anabolic reaction?
Yes, a condensation reaction is an anabolic reaction. It involves the formation of larger molecules from smaller ones by the removal of a water molecule. This process is common in the synthesis of complex molecules like proteins and carbohydrates.
What makes a chemical reaction different from a physical change?
In a chemical reaction, atoms are rearranged, such that some atoms get out of some molecules and join other molecules.
How does orientation and the activated complex affect a reaction?
Orientation affects the likelihood of successful collision between reactant molecules, increasing the chance of forming the activated complex. The activated complex is a high-energy, unstable intermediate state in a reaction, which is crucial for the reaction to proceed and for products to be formed. The orientation of molecules influences how effectively they can overcome the activation energy barrier to form the activated complex and progress to product formation.
What is the reaction o copper and ammonia?
When copper metal reacts with ammonia, it forms a deep blue complex called tetraamminecopper(II) complex. This reaction involves the displacement of water molecules in the copper sulfate solution by ammonia molecules to form the complex. The blue color is due to the absorption of specific wavelengths of light by the complex.
What is an enzyme product complex?
An enzyme-substrate complex is formed when an enzyme binds to its substrate molecules. This temporary complex allows the enzyme to catalyze a specific chemical reaction by lowering the activation energy required for the reaction to occur. Once the reaction is complete, the products are released and the enzyme is free to catalyze another reaction.
What makes in increase in temperature change the reaction rate?
It increases the collisions that result in a reaction. or it increases the kinetic energy of the molecules.
What makes an increase temperature change the reaction rate?
It increases the collisions that result in a reaction. or it increases the kinetic energy of the molecules.
What is the mechanism of the alkyne zipper reaction and how does it contribute to the synthesis of complex organic molecules?
The alkyne zipper reaction involves the sequential addition of alkynes to a reactive intermediate, forming a chain of carbon-carbon bonds. This reaction is important in organic synthesis as it allows for the construction of complex molecules by rapidly building up carbon frameworks in a controlled manner.
