0
Two main ways: synthesis and degradation.
Each step in the process leading to synthesis of the enzyme can be regulated - gene expression, mRNA processing and stability, mRNA translation.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agosynthesis and degradation
Add your answer:
Earn +20 pts
How many plasmids in a bacterial cell?
The number of plasmid in a bacterial cell,which is otherwise known as Plasmid Copy Number(PCN), may vary from a mere one to a whopping thousand
What is lost when an enzyme is denatured?
The enzymatic function of the enzyme is lost when it is denatured. Of course this also means that the enzyme's structure has changed too. Depending on the severity of the denaturation, the enzyme may be able to revert back to its original structure once the abused conditions are removed.
What is the name of a cell's environment?
Cells are influenced by the cells and tissues around them. If a person does not drink enough water, each cell can become dehydrated; likewise, if a virus infects one cell, it can easily infect nearby cells.
The effect of substrate concentration on the rate of reaction of h202 and catalase?
As the substrate concentration increases, so will the enzyme activity and hence there will be a quick reaction. however, only up to a certain point ( where, if you drew a graph of the reaction, the line will level off ) as all the active sites in the enzyme are occupied and the reaction cannot go any faster. Here more enzymes will be needed to speed up the reaction.
What is the size of an Egg Cell?
A egg cell is 60-70 micro meters long(2) millimeters
How many plant cells are in the world?
A single plant cell only has one plant cell. Depending on the size of the plant, the amount plant cells may vary greatly.
Why can one small error in DNA lead HUGE problems?
DNA errors are very dangerous because one small change in DNA can alter the cell's intention. For example, if a cell needs a certain enzyme to preform a function, this change may code for a completely different enzyme . This enzyme, if not needed, can potentially harm the cell. Even the smallest change in the cell can destroy the cell from the inside out. Hope this helps!
What is the amount of annual vacation time France?
5 weeks but may vary
What is the reactions in a cell may be sped up by?
Any reaction can be sped up by a catalyst, if it's a catalyst found in the body, then it's an enzyme
What would happen if most biochemical reactions are catalyzed by the same enzyme?
If an enzyme produces too much of one substance in the organism, that substance may act as an inhibitor for the enzyme at the beginning of the pathway that produces it, causing production of the substance to slow down or stop when there is sufficient amount.
Can the boiling point of a liquid changes with the amount of the liquid?
The boiling point is a physical property of the liquid that is independent on the liquid amount, It may vary with the pressure on the liquid or vary with due to any additives dissolved in the liquid.
What part of the plant cell didn't have a chloroplasts?
It may vary from plant to plant.But in every plant,root does not have chloroplast.
Negative terminal of a drycell is made upof?
The bottom outer casing of a dry cell is the negative.
How much is a cell phone ticket in a school zone in richland hills tx?
The specific fine for a cell phone ticket in a school zone in Richland Hills, TX may vary. It is best to check the local traffic laws and regulations or contact the local law enforcement for accurate information on the fine amount.
How many plasmids in a bacterial cell?
The number of plasmid in a bacterial cell,which is otherwise known as Plasmid Copy Number(PCN), may vary from a mere one to a whopping thousand
What are the effects of physical activity on enzyme activity?
Physical activity can alter the shape of enzyme which can cause damage or may the enzyme become inactive
What blocks enzyme activity by binding to the active site of an enzyme?
Competitive inhibitors reduce enzyme activity by binding (in competition with the enzyme's substrate) to the active site. These inhibitors may be reversible or irreversible. With reversible inhibitors, which may release the enzyme, concentrations much higher than the concentration of the substrate would be required to completely block enzyme activity, and even then one or two reactions may take place over long periods of time. With irreversible inhibitors, which permanently attach to the enzyme, enzyme activity could be completely blocked when the amount of inhibitor matches the amount of enzyme. Competitive inhibition reduces the enzymes ability to bind substrate (so it lowers the KM) but does not alter the maximum rate (very high substrate concentrations would out compete for enzyme binding).Other types of inhibitors work in other ways. Non-competitive inhibitors bind to the enzyme on a site other than the active site. These too may be reversible or irreversible. Binding does not compete with substrate, so concentrations to completely block enzyme activity do not have to be as high as reversible competitive inhibitors. Non-competitive inhibition reduces the apparent maximum rate for the enzyme.Uncompetitive inhibitors bind only when the substrate is also bound to the enzyme (they bind to the enzyme-substrate complex). Both the maximum rate and substrate binding affinities appear lower.
