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What does an enzymes need to bind to in order to be able to catalyze a specific reaction?
Michaelosorio372604
Often enzymes require a cofactor in order for them to function as a catalyst
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∙ 11y ago
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Why does the body need so many different enzymes?
A large number of reactions occur in the cell, many of which requiring enzymes to work. From the creation of the ATP used to energize the cell to the creation of proteins from RNA, each new type of reaction needs its own enzyme to work, and often need dozens if not hundreds of that enzyme to do the reaction at the pace it needs.
What is the role of magnesium ions in DNA isolation?
IN certain cases, enzymes are used to denature (or break up) proteins and disrupt the cell wall (in case of plants). These enzymes require magnesium ions as co-factors in order to catalyze the reaction.
What controls the reaction rate in chemical reactions?
Many factors can influence the rates of reaction Enzymes or Catalysts can reduce the activation energy for a reaction, speeding it up hundreds or thousands of times the "normal rate" Temperature The physical amount of the two things reacting
What is an enyzme made of and what is it's function?
Enzymes are made from amino acids. Once the amino acids are stringed together in a very specific order, they fold into a unique shape. That shape allows the enzyme to carry out specific chemical reactions. Enzymes are proteins that catalyze (change the rate of) chemical reactions, usually speeding up the rate.
How do enzymes affect reactions in living cells?
Enzymes are biological molecules that catalyze (i.e., increase the rates of) chemical reactions. In enzymatic reactions, the molecules at the beginning of the process, called substrates, are converted into different molecules, called products. Almost all chemical reactions in a biological cell need enzymes in order to occur at rates sufficient for life. Since enzymes are selective for their substrates and speed up only a few reactions from among many possibilities, the set of enzymes made in a cell determines which metabolic pathways occur in that cell. Enzymes are known to catalyze about 4,000 biochemical reactions.
Why does the body need so many different enzymes?
A large number of reactions occur in the cell, many of which requiring enzymes to work. From the creation of the ATP used to energize the cell to the creation of proteins from RNA, each new type of reaction needs its own enzyme to work, and often need dozens if not hundreds of that enzyme to do the reaction at the pace it needs.
How does an enzymes interact with a substance?
Enzymes interact with substrates by binding only with specific substrates. Enzymes will then alter the shape of the substrate in order to induce reaction.
What do enzymes do in the cell?
The enzymes in the cell act as catalysts for chemical reactions. They lower the activation energy of these reactions in order to speed up the reaction rate.
What is the role of magnesium ions in DNA isolation?
IN certain cases, enzymes are used to denature (or break up) proteins and disrupt the cell wall (in case of plants). These enzymes require magnesium ions as co-factors in order to catalyze the reaction.
What controls the reaction rate in chemical reactions?
Many factors can influence the rates of reaction Enzymes or Catalysts can reduce the activation energy for a reaction, speeding it up hundreds or thousands of times the "normal rate" Temperature The physical amount of the two things reacting
What is an enyzme made of and what is it's function?
Enzymes are made from amino acids. Once the amino acids are stringed together in a very specific order, they fold into a unique shape. That shape allows the enzyme to carry out specific chemical reactions. Enzymes are proteins that catalyze (change the rate of) chemical reactions, usually speeding up the rate.
How do enzymes affect reactions in living cells?
Enzymes are biological molecules that catalyze (i.e., increase the rates of) chemical reactions. In enzymatic reactions, the molecules at the beginning of the process, called substrates, are converted into different molecules, called products. Almost all chemical reactions in a biological cell need enzymes in order to occur at rates sufficient for life. Since enzymes are selective for their substrates and speed up only a few reactions from among many possibilities, the set of enzymes made in a cell determines which metabolic pathways occur in that cell. Enzymes are known to catalyze about 4,000 biochemical reactions.
What group of molecules are enzymes?
Most enzymes are proteins. Almost all chemical reactions in a biological cell need enzymes in order to occur at rates sufficient for life. Since enzymes are selective for their substrates and speed up only a few reactions from among many possibilities, the set of enzymes made in a cell determines which metabolic pathways occur in that cell. Enzymes are known to catalyze about 4,000 biochemical reactions.
What do enzymes act as in order to alter the rate of a reaction without being changed by the reaction?
They act as a catalyst.
A substance that causes or that speeds up a chemical reaction while the substance itself remains unchanged?
catalyst
What are enzymes and what do they have to do with metabolism?
Enzymes are chemicals in saliva, or spit, that break down your food so that you can digest it. Without enzymes, you wouldn't be able to digest your food. Enzymes are known as biological catalysts as they lower the energy barrier and so speed up the reaction without being used up in that reaction. Enzymes are made up of proteins and the effectiveness of their actions is changed by changing temperature or pH or by chamicaly changin the molecule. Metabolic pathways are how the body makes many of the things it needs, they involve many breakdowns and rebuilds of substnaced and these changes are made possible because of the presence of enzymes.
How enzyme catalyze chemical reaction?
Enzymes lower the activation energy of a reaction (that is, the amount of energy that is needed in order for the reaction to occur).Without an enzyme, a reaction may need so much energy that it is impossible to obtain in a normal biological timespan. With enzymes, reactions require much less energy, so that they can occur hundreds of times a second.Enzymes can achieve this catalysis in many ways - for instance, if a reaction involves two substances combining to form one, the enzyme can bind each substance in a specific site that forces them close together, making the reaction much more likely to occur and requiring much less energy for the substrates to locate and approach one another.
