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What else can I help you with?
What best describes chemical equilibrium a reactions have stopped b reactions continue with no effect on the concentration of reactant and products c reactions stop only when a?
B. Reactions continue with no effect on the concentration of reactant and products. Chemical equilibrium occurs when the rate of the forward reaction is equal to the rate of the reverse reaction, leading to a constant concentration of reactants and products.
The reactions involving most chemical compounds in living systems depend upon the presence of?
Enzymes. These are biological catalysts that lower the activation energy needed for a chemical reaction to occur, allowing reactions to proceed at a faster rate under conditions suitable for life. Without enzymes, many of the chemical reactions necessary for life would not occur at a sufficient rate to support cellular function.
What is needed for all chemical reactions in cells?
ENZYMES! its in my text book.
How do enzymes in proteins facilitate chemical reactions within living organisms?
Enzymes in proteins speed up chemical reactions in living organisms by lowering the amount of energy needed for the reactions to occur. They do this by binding to specific molecules, called substrates, and helping them undergo chemical changes more efficiently. This allows biological processes to happen at a faster rate, enabling cells to function properly.
What regulates chemical reactions in the body?
Enzymes, which are protein molecules, regulate chemical reactions in the body by acting as catalysts to speed up the reactions. Enzymes are highly specific and are able to enhance the rate of a particular reaction without being consumed in the process. They play a critical role in maintaining cellular functions and overall metabolism.
What Determines the body's food intake requirements?
Thyroxine controls the rate of chemical reactions or metabolism in the body
What controls the rate of chemical reaction in human body?
The rate of chemical reactions in the human body is primarily controlled by enzymes, which are biological catalysts that help speed up reactions by lowering the activation energy needed for the reaction to occur. Enzymes can be regulated by factors such as temperature, pH, and the presence of inhibitors or activators. Additionally, the concentration of reactants and products in the body can also influence the rate of chemical reactions.
Do enzymes decrease the rate of chemical reactions?
No, they Increase the speed of chemical reactions
What is the rate of chemical reaction is?
The rate of chemical reactions is how long a chemical reaction takes to finish.
How particle collisions that affect the rate of chemical reactions?
When the number of particle collisions increase the rate of chemical reactions also increase.
What are the 5 factors that can affect the rate of chemical reactions?
5 factors that can affect the rate of chemical reactions are temperature, pressure, concentration, stirring, catalysts.
What is the significance of the rate determining step energy diagram in the context of chemical reactions?
The rate-determining step energy diagram is important in chemical reactions because it shows the step with the highest energy barrier that controls the overall reaction rate. This step determines how fast the reaction proceeds and helps identify key factors influencing reaction kinetics.
What cell controls chemical reactions?
Enzymes, which are specialized proteins within cells, play a key role in controlling chemical reactions by facilitating and speeding up various biochemical processes. They act as catalysts for specific reactions, allowing them to occur at a faster rate without being consumed in the process.
How the difference in the movement of atoms at two different temperatures affects the rate of most chemical reactions?
Generally at high temperature the rate of chemical reactions is greater.
Is decay rate a chemical or physical property?
Decay rate is a chemical property, as it relates to the rate at which a substance undergoes chemical reactions or transformations over time.
Substance that increases rate of chemical reactions?
catalyst
What is a device that controls the rate of nuclear fission reactions?
Control rods are used.
