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The elements found in proteins are carbon, hydrogen, oxygen, and nitrogen. Proteins are made up of amino acids, which are compounds containing an amino group (NH2) and a carboxyl group (COOH) bonded to a central carbon atom. These amino acids are linked together by peptide bonds to form protein chains.
Proteins are compounds made up of amino acids linked together by peptide bonds. They are not considered mixtures because they have a defined chemical structure and are composed of specific elements arranged in a particular way.
The most abundant elements found in organic compounds are carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur. These elements are essential for building organic molecules such as carbohydrates, lipids, proteins, and nucleic acids.
Raw chicken is a mixture, as it is composed of various elements and compounds such as proteins, fats, water, and minerals.
Hydrogen, oxygen, nitrogen, phosphorus, sulfur, and a few other elements can combine with carbon to form organic compounds. These elements are commonly found in biological molecules like carbohydrates, lipids, proteins, and nucleic acids.
Organic matter is a complex mixture of elements, primarily made up of carbon, hydrogen, and oxygen. It contains various compounds such as carbohydrates, proteins, lipids, and nucleic acids. Organic matter is not a single element, compound, or mixture, but a combination of different elements and compounds.