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www.reference.com/science/causes-denaturation-proteins-d...

The denaturation of proteins occurs when high temperatures or chemical interactions destroy both their secondary and tertiary structures. Denaturation processes are not actually strong enough to break the peptide bonds within proteins and cause their chemical formulas to change.

chemistry.elmhurst.edu/vchembook/568denaturation.html

Denaturation of proteins involves the disruption and possible destruction of both the secondary and tertiary structures. Since denaturation reactions are not strong enough to break the peptide bonds, the primary structure (sequence of amino acids) remains the same after a denaturation process.

en.wikipedia.org/wiki/Denaturation_(biochemistry)

Denaturation is a process in which proteins or nucleic acids lose the quaternary structure, tertiary structure, and secondary structure which is present in their native state, by application of some external stress or compound such as a strong acid or base, a concentrated inorganic salt, an organic solvent (e.g., alcohol or chloroform), radiation or heat. ...

www.answers.com/Q/What_causes_protein_denaturation

denaturation of a protein means loss of the protein's function due to structural change in the protein caused by some chemical or physical factor such as high temperature or unfavorable pH. the ...

socratic.org/questions/what-is-denaturation-and-what...

Denaturation in proteins is when a protein's secondary, tertiary, and (possibly) quaternary structures (which are held together by weak hydrogen bonds, hydrophobic interactions, etc.) are disrupted. However, the protein's primary structure remains intact (since the stronger peptide bonds are less likely to be broken).

study.com/academy/lesson/denaturation-of-protein...

The process that causes a protein to lose its shape is known as denaturation. Denaturation is usually caused by external stress on the protein, such as solvents, inorganic salts, exposure to acids ...

www.britannica.com/science/denaturation

Denaturation, in biology, process modifying the molecular structure of a protein.Denaturation involves the breaking of many of the weak linkages, or bonds (e.g., hydrogen bonds), within a protein molecule that are responsible for the highly ordered structure of the protein in its natural (native) state.Denatured proteins have a looser, more random structure; most are insoluble.

www.encyclopedia.com/.../biochemistry/denaturation

Extensive unfolding sometimes causes precipitation of the protein from solution. Denaturation is defined as a major change from the original native state without alteration of the molecule's primary structure, i.e., without cleavage of any of the primary chemical bonds that link one amino acid to another. Treatment of proteins with strong acids ...

www.sciencedaily.com/terms/denaturation_(biochemistry).htm

Denaturation is the alteration of a protein shape through some form of external stress (for example, by applying heat, acid or alkali), in such a way that it will no longer be able to carry out ...

answers.yahoo.com/question/index?qid=20091027183855AAN1lRd

Best Answer: Denaturation occurs when a protein is exposed to an extreme environment, such as a high level of salt, high temperature, and/or high level of acidity. Because of these extreme conditions, the function of the protein alters due to deformities along their bonds and can be permanent or temporary ...