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How do enzymes work and what is the role of the enzyme substrate complex?
Wiki User
∙ 8y ago
enzymes are proteins in their tertiary form. They have an active site which, because of the particular order of amino acids and thus specific three-dimensional shape, is unique to that type of enzyme. This means they can only bind and react with a specific substrate. The substrate makes contact with the active site and forms temporary bonds with it, such as ionic interactions, dipole interactions, etc. These bonds can then work to eventually break apart the substrate and the enzyme releases the products.
Wiki User
∙ 11y ago
Wiki User
∙ 13y agoAn enzyme is a protein that acts as a bio-catalyst (speeds up chemical reaction)
Enzymes are highly specific, act on only one substrate.
An enzyme has a 3-D shape called it's active site, it has a specific shape for a certain substrate to fit. It can break a substrate, build it up, or even modify it.
Wiki User
∙ 11y agoSubstrates bind to enzyme's active sites, forming a complex. The complex is then active and performs the actions required.
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What is the role of enzymes in biological systems?
Enzymes are regulated with the use of Competitive Inhibitors and Noncompetitive Inhibitors. Basicly every enzyme has an active site where the substrate binds to and what an the first kind of inhibtor does is that it blocks the substrate from joining with the enzyme by attaching to the enzyme's active site. The other kind of inhibitor joins with the enzyme at another place not the active site. This makes the enzyme change shape so it cannot fit the substrate or it somehow makes the enzyme unable to catalize the reaction.~Draco
What is the role of plant tissues that ussually contain a wide variety of vitamins with respect to enzyme action?
enzymes are proteins by nature and may need cofactors such as vitamins and metal ions to assist in their catalytic activity.For example,iron(Fe) has been found to be a component of the enzyme catalase.Enzyme are specific as to their substrate requirements.
What factor do enzymes play in controlling reactions in metabolic pathways?
What is the role of enzymes in metaboli pathways A metabolic pathway is a particular sequence of enzyme-controlled reactions.
Why does the enzyme act as a catalyst?
That depends on weather it is combining or separating the two substances. If it combining the two, then the 2 substances will both attach to the enzyme's active site (where the combination/separation occurs), where the enzyme will then just squeeze the 2 substances together. If it is separating the two, the the substances will again attach to the active site, but the enzyme will then contort itself so that the items will be separated by simple force. You may also want to note the an enzyme is NEVER used up after reactions. Individual enzymes undergo many reactions.
What jobs do proteins do?
Proteins has two important role mainly, forming structure of cells or body and does the functional role such as enzymes, hormones, antibodies etc. Structural proteins such as collagen, keratin, actin, myosin build up the body. Enzymes catalyse the biochemical conversion of a substrate.
How enzymes work including the role of the enzyme substracte complex?
enzymes are biological catalysts. they are tertiary proteins that are held together by hydrogen bonds, disulphide bridges and van der walls forces. these molecules then, have their own unique shape and so a unique active site. this active site is where the substrate binds to. usually only one substrate can bind to this active site making it very specific. when the substrate and enzyme join, they form the enzyme substrate complex. this complex is formed so that the substrate can be broken down for example into its constituent monomers that are useful to the body.
What is the role of enzymes in biological systems?
Enzymes are regulated with the use of Competitive Inhibitors and Noncompetitive Inhibitors. Basicly every enzyme has an active site where the substrate binds to and what an the first kind of inhibtor does is that it blocks the substrate from joining with the enzyme by attaching to the enzyme's active site. The other kind of inhibitor joins with the enzyme at another place not the active site. This makes the enzyme change shape so it cannot fit the substrate or it somehow makes the enzyme unable to catalize the reaction.~Draco
Some factors that may influence enzyme activity?
A low temperature can slow down enzyme activity and high temperatures can denature an enzyme making it unusable. pH levels also affect enzyme activity. Every cell has an ideal temperature and pH
What is the role of enzymes in biotechnology?
Role Of Enzymes in Biotechnology, 1. The main role of enzyme is used to develop culture. 2. Enzymes are used in the preparation of medicines as well as for food preservations.
What is the role of ubiquinone in the electron transport chain?
Ubiquinone carries electrons from the first enzyme complex to the second enzyme complex
What is the role of plant tissues that ussually contain a wide variety of vitamins with respect to enzyme action?
enzymes are proteins by nature and may need cofactors such as vitamins and metal ions to assist in their catalytic activity.For example,iron(Fe) has been found to be a component of the enzyme catalase.Enzyme are specific as to their substrate requirements.
What factor do enzymes play in controlling reactions in metabolic pathways?
What is the role of enzymes in metaboli pathways A metabolic pathway is a particular sequence of enzyme-controlled reactions.
What is the role of BSA in restriction enzyme activity?
BSA is used to stabilize some enzymes during digestion of DNA and to prevent adhesion of the enzyme to reaction tubes and other vessels. This protein does not affect other enzymes that do not need it for stabilization.
What is a sentence with enzymes?
Enzymes can be used in a sentence as such. Enzymes play an important role in our life.
What is the enzyme of the appendix?
there is none. It just stores beacteria. Doesn't store, produce, or relase any enzymes,
Why does the enzyme act as a catalyst?
That depends on weather it is combining or separating the two substances. If it combining the two, then the 2 substances will both attach to the enzyme's active site (where the combination/separation occurs), where the enzyme will then just squeeze the 2 substances together. If it is separating the two, the the substances will again attach to the active site, but the enzyme will then contort itself so that the items will be separated by simple force. You may also want to note the an enzyme is NEVER used up after reactions. Individual enzymes undergo many reactions.
What jobs do proteins do?
Proteins has two important role mainly, forming structure of cells or body and does the functional role such as enzymes, hormones, antibodies etc. Structural proteins such as collagen, keratin, actin, myosin build up the body. Enzymes catalyse the biochemical conversion of a substrate.
