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What characteristics of enzymes makes them specific for substrate?
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∙ 6y ago
shape of their active site make them specific for the substrates
Esta McGlynn
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How enzyme structure makes an enzyme very specific?
Enzymes are proteins, which are made up of amino acids. Each enzyme has a different sequence of amino acids and changing even one amino acid will mean that the tertiary structure of the enzyme will be lost and so will it's active site. As enzymes are substrate specific, only a certain substrate will bind to its active site, due to its amino acid sequence determining the shape of the active site.
How do enzymes work and what is the role of the enzyme substrate complex?
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.
What organ makes three different enzymes?
Several organs are responsible for making lots of enzymes. The liver makes dozens, but perhaps the most often referred-to organs are those in the digestive system: the small intestine and the pancreas. They release three broad types of enzyme - lipase, carbohydrase and protease. However, each of these three generic groups sub-divides into many, many specific enzymes, all responsible for a specific substrate.
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 the relationship between reactant product and substrate?
What is the relationship between substrates and enzymes in a chemical reaction?Enzymes bind with chemical reactants called substrates. There may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. In some reactions, a single-reactant substrate is broken down into multiple products. In others, two substrates may come together to create one larger molecule. Two reactants might also enter a reaction, both become modified, and leave the reaction as two products.The substrate binds to the enzyme at the active site. Since enzymes are proteins, this site is composed of a unique combination of amino acid residues (side chains or R groups). Each amino acid residue can be large or small; weakly acidic or basic; hydrophilic or hydrophobic; and positively-charged, negatively-charged, or neutral. The positions, sequences, structures, and properties of these residues create a very specific chemical environment within the active site. A specific chemical substrate matches this site like a jigsaw puzzle piece and makes the enzyme specific to its substrate.
How enzyme structure makes an enzyme very specific?
Enzymes are proteins, which are made up of amino acids. Each enzyme has a different sequence of amino acids and changing even one amino acid will mean that the tertiary structure of the enzyme will be lost and so will it's active site. As enzymes are substrate specific, only a certain substrate will bind to its active site, due to its amino acid sequence determining the shape of the active site.
How do enzymes work and what is the role of the enzyme substrate complex?
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.
What organ makes three different enzymes?
Several organs are responsible for making lots of enzymes. The liver makes dozens, but perhaps the most often referred-to organs are those in the digestive system: the small intestine and the pancreas. They release three broad types of enzyme - lipase, carbohydrase and protease. However, each of these three generic groups sub-divides into many, many specific enzymes, all responsible for a specific substrate.
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 the relationship between reactant product and substrate?
What is the relationship between substrates and enzymes in a chemical reaction?Enzymes bind with chemical reactants called substrates. There may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. In some reactions, a single-reactant substrate is broken down into multiple products. In others, two substrates may come together to create one larger molecule. Two reactants might also enter a reaction, both become modified, and leave the reaction as two products.The substrate binds to the enzyme at the active site. Since enzymes are proteins, this site is composed of a unique combination of amino acid residues (side chains or R groups). Each amino acid residue can be large or small; weakly acidic or basic; hydrophilic or hydrophobic; and positively-charged, negatively-charged, or neutral. The positions, sequences, structures, and properties of these residues create a very specific chemical environment within the active site. A specific chemical substrate matches this site like a jigsaw puzzle piece and makes the enzyme specific to its substrate.
What nutrient makes enzymes?
Protien makes enzymes, and repairs your body.
What phsical characteristics does a cicada have?
Large eyes and wings and makes a specific buzzing sound in the evening.
What do enzymes help?
Enzymes are biological catalysts, meaning they can speed up chemical reactions without being used up themselves. They do this by breaking down molecules, the molecules that each enzyme breaks down are different and they are called the substrate, so simply, each different type of enzyme can break down a different substrate. Enzymes have an area called an active site on them, this is where substrate is broken down. Hope this helps, I can explain in more detail if required
An increase in the temperature result in increased function of enzymes in a chemical reaction because heat makes the substrate molecule move more rapidly thus coming into contact with enzymes true?
The statement in question is partially true. It is right to think that an increase in reaction temperature will result in an increase in the rate of the reaction since the interacting molecules will have more kinetic energy. However, it is important to remember that enzymes are after all proteinacious structures. They have an optimum temperature at which they function best. The reaction conditions must be optimized to hold the reaction steadily at this optimum temperature. If the temperature is too high, the enzyme denatures (degrades due to excess heating) you suck lol
What makes up enzymes hair and fingernails?
Protein makes up enzymes, hair, and nails.
What does a geneticist use to cut DNA at specific base sequences?
Restriction enzymes, also known as restriction endonucleases, are used to cut DNA into smaller fragments. Restriction enzymes are found in bacteria, where they act like molecular scissors by cutting up DNA from invading viruses or bacteriophages. Each restriction enzyme recognizes a specific nucleotide sequence and cuts the DNA at that site. This process makes restriction enzymes extremely useful in biotechnology where they are used in procedures such as DNA cloning, DNA fingerprinting, and genetic engineering. There are hundreds of known restriction enzymes, and each one was named for the bacteria from which it was isolated. For example, EcoRI was isolated from Escherichia coli and HaeIII from Haemophilus aegyptius.
What organic compound makes up enzymes?
Enzymes are a type of protein.
