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How do catalysts affects the energy of a reaction?
They lower the activation energy required for the reactions to take place
Enzymes affects the reactions in living cells by changing the?
Enzymes affect reactions in living cells by lowering the activation energy required for the reactions to occur, thus speeding up the rate of chemical reactions. They do this by binding to specific substrates and catalyzing the conversion of these substrates into products. This enables cells to carry out essential biological processes efficiently.
Do catalysts affect temperature?
A catalyst affects the speed of a chemical reaction. If the chemical reaction gives off heat, the reaction may affect the temperature, but the catalyst by itself doesn't affect the temperature.
What affects the speed of reaction in a cell?
The speed of reaction in a cell can be affected by factors such as enzyme concentration, substrate concentration, temperature, and pH levels. Enzymes are biological catalysts that facilitate chemical reactions, so their availability and activity can significantly influence the speed of reactions within a cell. Additionally, the concentration of substrates and the environmental conditions can also impact reaction rates.
Why are exothermic reactions chemical reactions?
Exothermic reactions are chemical rections since these affects the composition and chemical properties of a matter and result in the formation of new substance. Example burning of coal , electrolysis of water.
How do catalysts affects the energy of a reaction?
They lower the activation energy required for the reactions to take place
What type of catalyst affects biochemical reaction?
Enzymes
How does enzyme efficiency impact the rate of chemical reactions in biological systems?
Enzyme efficiency directly affects the rate of chemical reactions in biological systems. Enzymes act as catalysts, speeding up reactions by lowering the activation energy required for the reaction to occur. When enzymes are efficient, they can facilitate reactions more quickly, leading to faster overall reaction rates in biological processes.
Enzymes affects the reactions in living cells by changing the?
Enzymes affect reactions in living cells by lowering the activation energy required for the reactions to occur, thus speeding up the rate of chemical reactions. They do this by binding to specific substrates and catalyzing the conversion of these substrates into products. This enables cells to carry out essential biological processes efficiently.
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.
What is the significance of the acidity of hydrogen peroxide in its chemical properties and reactions?
The acidity of hydrogen peroxide affects its chemical properties and reactions by influencing its ability to donate or accept protons. This can impact its reactivity, stability, and the types of reactions it can undergo.
Do catalysts affect temperature?
A catalyst affects the speed of a chemical reaction. If the chemical reaction gives off heat, the reaction may affect the temperature, but the catalyst by itself doesn't affect the temperature.
What affects the speed of reaction in a cell?
The speed of reaction in a cell can be affected by factors such as enzyme concentration, substrate concentration, temperature, and pH levels. Enzymes are biological catalysts that facilitate chemical reactions, so their availability and activity can significantly influence the speed of reactions within a cell. Additionally, the concentration of substrates and the environmental conditions can also impact reaction rates.
Why are exothermic reactions chemical reactions?
Exothermic reactions are chemical rections since these affects the composition and chemical properties of a matter and result in the formation of new substance. Example burning of coal , electrolysis of water.
Is enzymes provide energy for specific chemical reactions in cells true?
No, enzymes do not provide energy for chemical reactions. Instead, enzymes act as catalysts to facilitate and speed up chemical reactions by lowering the activation energy required for the reaction to occur. The energy needed for the reaction still comes from other cellular processes.
How does the nucleus control chemical reactions?
The nucleus does not directly control chemical reactions. Chemical reactions are primarily controlled by the arrangement of electrons in an atom's outer shell, whereas the nucleus contains protons and neutrons and mainly affects the atom's mass and stability.
How does surface area work?
It would help if the question was less obscure. What do you mean by "work"? How the surface area affects chemical processes (for example the surface area of catalysts), or diffusion, or surface areas and friction?
