Difference between denaturation and coagulation of proteins
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What is the difference between denaturation, coagulation and precipitation?
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Tony Russell, Ph.D. from Boston University (1962)
Answered Jul 13, 2017
In biochemistry, denaturation is the abolishing of the properties of a molecule. De-naturation = changing the nature of something. For instance, denaturing an enzyme means the enzyme can no longer carry out its function. Boiling denatures enzymes, which is why you can kill bacteria by boiling. “denatured alcohol” means that a contaminant has been added to drinking alcohol so that it is poisonous or bad tasting to drink.
Coagulation is the clumping together of particles in solution. Adding lemon juice to milk causes the milk proteins to clump together, or “coagulate.” Blood coagulates when you have a cut and the fibrin molecules in the blood stick together, trapping red and white blood cells.
Precipitation is when molecules stick together and come out of solution. Like adding lemon juice to milk causes the mild proteins to clump into particles so big that they settle out of solution.
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Tony Russell, Ph.D. from Boston University (1962)
Answered Jul 13, 2017
In biochemistry, denaturation is the abolishing of the properties of a molecule. De-naturation = changing the nature of something. For instance, denaturing an enzyme means the enzyme can no longer carry out its function. Boiling denatures enzymes, which is why you can kill bacteria by boiling. “denatured alcohol” means that a contaminant has been added to drinking alcohol so that it is poisonous or bad tasting to drink.
Coagulation is the clumping together of particles in solution. Adding lemon juice to milk causes the milk proteins to clump together, or “coagulate.” Blood coagulates when you have a cut and the fibrin molecules in the blood stick together, trapping red and white blood cells.
Precipitation is when molecules stick together and come out of solution. Like adding lemon juice to milk causes the mild proteins to clump into particles so big that they settle out of solution.
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Some form changes isnt visible to the eye e.g. a protein losing its function permanently. Coagulation is simply clumping of molecules. ... Coagulation is what which occurs on the pysical structure during denaturation.As the proteins gets denaturated it become a hard or solid structure which is called as coagulation.
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