One enzyme that is more active in human cells is catalase. Catalase is responsible for breaking down hydrogen peroxide into water and oxygen, which is important for protecting cells from oxidative damage. The high activity of catalase in human cells helps to maintain cellular homeostasis and prevent oxidative stress-related damage.
If the active site of an enzyme is continuously filled and the maximum enzyme rate has been reached, adding more substrates will not increase the rate of the reaction. This is because all available enzyme active sites are already saturated with substrates, so increasing substrate concentration will not result in more enzyme-substrate complexes being formed.
After a substrate enters the active site of an enzyme, it undergoes a conformational change to fit the substrate more closely. This induces a chemical reaction to occur, resulting in the formation of the enzyme-substrate complex.
Increasing the temperature within a cell can enhance enzyme activity by providing more kinetic energy to the molecules, leading to more successful collisions between enzymes and substrates. However, if the temperature exceeds the optimal range for a particular enzyme, it can denature the enzyme, decreasing its catalytic activity.
When a substrate binds to an enzyme, they form an enzyme-substrate complex. This binding lowers the activation energy required for the reaction to occur, making it easier for the reaction to proceed. Once the reaction is complete, the products are released and the enzyme is free to catalyze another reaction.
An enzyme can have multiple substrates, as it can bind to more than one substrate molecule at a time. This binding can occur at the active site of the enzyme, where the substrates interact with the enzyme's catalytic residues to facilitate the chemical reaction. The specificity of the enzyme's active site determines which substrates can bind to the enzyme.
Muscle cells are very active relatively to the skin cell. So it has more mitochondria
They are in active cells. Some like muscle and cardiac cells
An activator is a molecule that binds to an enzyme and increases its activity, making the enzyme more efficient in catalyzing a specific reaction. Activators can do this by stabilizing the enzyme's active conformation or by helping the enzyme bind to its substrate more effectively.
If the active site of an enzyme is continuously filled and the maximum enzyme rate has been reached, adding more substrates will not increase the rate of the reaction. This is because all available enzyme active sites are already saturated with substrates, so increasing substrate concentration will not result in more enzyme-substrate complexes being formed.
After a substrate enters the active site of an enzyme, it undergoes a conformational change to fit the substrate more closely. This induces a chemical reaction to occur, resulting in the formation of the enzyme-substrate complex.
No, after the product of an enzyme-catalyzed reaction leaves the active site, the enzyme can still react with more substrate to continue catalyzing the reaction. The enzyme is not altered or used up in the reaction, so it can continue to bind to and catalyze additional substrate molecules.
If the muscle cell in question is part of a muscle the active person uses regularly, the cell will be bigger and have more nuclei than a less active muscle cell.
If you select one cell, it will be active. However, if you select multiple cells at once, only one can be the active cell. That is usually the cell you select first.
amylase see more at the related link
Increasing the temperature within a cell can enhance enzyme activity by providing more kinetic energy to the molecules, leading to more successful collisions between enzymes and substrates. However, if the temperature exceeds the optimal range for a particular enzyme, it can denature the enzyme, decreasing its catalytic activity.
At any moment in time, at least one cell has to be selected in Excel. It is known as the active cell. There has to be a focal point so that data or formulas can be typed in. Even when more than one cell is selected, there is only one active cell. Which cell is the active cell can be changed at any time, but there always has to be an active cell. If there isn't then, before you do anything, you would have to make a cell active. Cells are fundamental to Excel so there has to be an active cell at all times.
When a substrate binds to an enzyme, they form an enzyme-substrate complex. This binding lowers the activation energy required for the reaction to occur, making it easier for the reaction to proceed. Once the reaction is complete, the products are released and the enzyme is free to catalyze another reaction.