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What is a specific kind of protein that catalyzes reactions by lowering the activation needed is called a?
Wiki User
∙ 13y ago
It's called an enzyme.
Wiki User
∙ 13y ago
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What are the roles of enzymes?
Enzymes catalyze reactions by lowering the activation energy needed without themselves being used up in the process. Without catalysts such as enzymes, some chemical metabolic reactions would take forever to happen or not happen at all. a specific enzyme usually catalyzes only one kind of chemical reaction
What are the large complex protein molecules that modify chemical reactions?
The large complex protein molecules that modify chemical reactions are called enzymes. Enzymes act as catalysts, speeding up chemical reactions by lowering the activation energy required for the reaction to occur. They bind to specific molecules called substrates and facilitate the conversion of substrates into products.
Is catalyst is specific for each reaction?
Catalysts speed up reactions and they do this by decreasing the activation energy. The way they decrease the activation energy is by providing an alternate pathway for the reaction. Because there are so many different reaction mechanisms/pathways in chemistry, there must be many different catalysts.
What is an enzyme's role in chemical reactions?
Enzymes are proteins found in living things that act to catalyze specific reactions. Made up of a complex of amino acids, enzymes are part of every chemical reaction in living things. They aid in digestion, the growth and building of cells, and all reactions involving the transformation of energy. Inside the cell, enzymes create RNA and DNA by facilitating the reaction of ribose with adenosine. They also specify the sites for linking to build RNA along a DNA template.
How do enzyme activators affect enzymes?
Enzymes speed up chemical reactions by lowering the activation energy. The activation energy is the amount of energy needed to start a reaction and if this is lowered the reaction can occur more rapidly.
What are the roles of enzymes?
Enzymes catalyze reactions by lowering the activation energy needed without themselves being used up in the process. Without catalysts such as enzymes, some chemical metabolic reactions would take forever to happen or not happen at all. a specific enzyme usually catalyzes only one kind of chemical reaction
How is activation energy relates to the start of chemical reactions?
A chemical reaction begin only if the activation energy has a specific value.
What are the large complex protein molecules that modify chemical reactions?
The large complex protein molecules that modify chemical reactions are called enzymes. Enzymes act as catalysts, speeding up chemical reactions by lowering the activation energy required for the reaction to occur. They bind to specific molecules called substrates and facilitate the conversion of substrates into products.
What is the difference between abzyme and enzyme?
enzyme is a kind of protein that catalyzes specific reactions & abzymes are antibodies that target the transition state of an expected reaction.
What is the activation energy ethyl acetate?
The activation energy of ethyl acetate, which is the minimum energy required for a chemical reaction to occur, is specific to the reaction in question. Different reactions involving ethyl acetate will have different activation energies.
Why do you need more then 1 type of enzyme?
Enzymes are highly specific. Each enzyme catalyzes a particular chemical reaction or at most a family of closely related chemical reactions.
What is the definition of an emzyme?
An enzyme is a biological catalyst that speeds up chemical reactions by lowering the activation energy required for the reaction to occur. Enzymes are usually proteins that bind to specific molecules called substrates and help convert them into products.
Can The activation site of an enzyme bind to a specific subtrate?
The activation site of an enzyme can only bind to a specific substrate.
Is catalyst is specific for each reaction?
Catalysts speed up reactions and they do this by decreasing the activation energy. The way they decrease the activation energy is by providing an alternate pathway for the reaction. Because there are so many different reaction mechanisms/pathways in chemistry, there must be many different catalysts.
What is an enzyme's role in chemical reactions?
Enzymes are proteins found in living things that act to catalyze specific reactions. Made up of a complex of amino acids, enzymes are part of every chemical reaction in living things. They aid in digestion, the growth and building of cells, and all reactions involving the transformation of energy. Inside the cell, enzymes create RNA and DNA by facilitating the reaction of ribose with adenosine. They also specify the sites for linking to build RNA along a DNA template.
How do enzyme activators affect enzymes?
Enzymes speed up chemical reactions by lowering the activation energy. The activation energy is the amount of energy needed to start a reaction and if this is lowered the reaction can occur more rapidly.
What regulate enzyme activity in metabolism pathway?
Metabolism refers to the chemical reactions that occur within cells. A hypothetical metabolic pathway is shown below. Reactions occur in a sequence and a specific enzyme catalyzes each step. Intermediates can be used as starting points for other pathways. For example, "C" in the diagram above can be used to produce "D" but can also be used to produce "F".
