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Proteins can be distinguished from other substances through specific biochemical reactions, such as the biuret test. In this test, proteins react with copper(II) ions in an alkaline solution, producing a color change to violet or purple, indicating the presence of peptide bonds. Other methods include the ninhydrin test, which reveals free amino acids, and the Bradford assay, which uses a dye that binds to proteins, resulting in a measurable color shift. These reactions highlight proteins' unique structural features compared to carbohydrates and lipids.
What else can I help you with?
What causes substances to combine in different ways to make other substances?
A chemical reaction causes substances to combine in different ways to make other substances.
Is the chemical reaction of carbon dioxide with other substances called oxidation?
No, the chemical reaction of carbon dioxide with other substances is not called oxidation. Oxidation is the process of losing electrons, leading to an increase in oxidation state. The reaction of carbon dioxide with other substances may involve carboxylation or other specific chemical reactions.
What attaches a protein to catalyze a metabolic reaction?
A cofactor or coenzyme can attach to a protein to help catalyze a metabolic reaction by facilitating the reaction or acting as a carrier of chemical groups. These molecules can be inorganic ions, organic molecules, or other proteins that work together with the protein to enable the reaction to occur.
What evidence is there that a reaction in fermentation?
During fermentation materials (reactants) are transformed in other substances (products) - a chemical reaction.
When substances are combined and no reaction occurs?
When substances are combined and no reaction occurs, it means that the substances are not capable of undergoing a chemical reaction with each other. This could be due to factors like the stability of the molecules, the absence of necessary reactants, or the lack of sufficient energy to drive a reaction. In these cases, the substances may simply mix together physically without forming any new chemical bonds.
How animals distinguished from the other groups as to their reaction to stimuli?
puss
What is chemical reaction of oxygen with other substances called?
The chemical reaction of oxygen with other substances is called oxidation.
How are proteins distingushed from each other?
Protein as distinguished by the order of the amino acids that form them.
What causes substances to combine in different ways to make other substances?
A chemical reaction causes substances to combine in different ways to make other substances.
Does the substances that take part in a chemical reaction keep their properties?
Some, but not all, substances do so. Such substances are known as catalysts.
Where is protein in my body?
insulin, saliva, nasal mucus, and other substances
What is The changing of substances to other substances by the breaking of bonds in reactants and the formation of bonds in products.?
chemical reaction
Is the chemical reaction of carbon dioxide with other substances called oxidation?
No, the chemical reaction of carbon dioxide with other substances is not called oxidation. Oxidation is the process of losing electrons, leading to an increase in oxidation state. The reaction of carbon dioxide with other substances may involve carboxylation or other specific chemical reactions.
Does a chemical reaction of a substance indicate how it reacts with other substances?
Compound
Is the chemical reaction of water with other substances chemical weathering?
yes
What attaches a protein to catalyze a metabolic reaction?
A cofactor or coenzyme can attach to a protein to help catalyze a metabolic reaction by facilitating the reaction or acting as a carrier of chemical groups. These molecules can be inorganic ions, organic molecules, or other proteins that work together with the protein to enable the reaction to occur.
Is this true in a chemical reaction the substances that interact are called the products?
No. these are the reactants, the products are what are produced by the reaction.
