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Protein structure determination is basically crystallography i.e. finding out the arrangements of atoms. This technique uses Diffraction maxima and minima to determine 3D structures.
For diffraction to occur, the size of the obstacle must be close to the wavelength of light used. Since the obstacles in this case are molecules, we use X rays, whose wavelength is comparable to radius of molecules.
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What is likely to happen to a protein molecule that is exposed to intense heat or radiation?
The high heat or radiation can cause the protein molecule to denature, losing its original structure and function. This can lead to the protein becoming non-functional and potentially harmful to the cell or organism.
Effect of radiation on proteins present in food?
Radiation exposure can cause damage to proteins in food by breaking chemical bonds and altering their structure, which can lead to denaturation and loss of functionality. This can impact the nutritional quality, taste, and overall safety of the food. However, the extent of this damage depends on factors such as the type of radiation, dose, and the specific protein involved.
What are 3 things that make you strong?
Resilience in the face of adversity, determination to overcome challenges, and a positive mindset to keep moving forward.
Since the lens is made of protein what effect does preserving fluid in the lab have on the structure of the lens?
Preserving fluid in the lab can cause protein denaturation in the lens, leading to changes in its structure. This can result in alterations to the transparency and refractive properties of the lens, affecting its overall function.
What is the significance of the keyword "folding time" in the context of understanding the complex process of protein folding?
The keyword "folding time" is important in understanding protein folding because it refers to the amount of time it takes for a protein to achieve its correct three-dimensional structure. This process is crucial for the protein to function properly, and studying folding time can provide insights into how proteins fold and potentially help in developing treatments for diseases related to protein misfolding.
What is the name of the structure that is composed of RNA and protein and is required for protein synthesis?
Ribosomes
How is the shape of a protein or enzyme determined?
The most common methods used for the determination of protein structure are X-ray crystallography or NMR spectroscopy.
What is it called when you heat a protein and ruin its structure?
It is called protein denaturation when heat causes the protein's structure to unfold and lose its functional shape. This can result in the loss of the protein's biological activity or ability to perform its intended function.
What is likely to happen to a protein molecule that is exposed to intense heat or radiation?
The high heat or radiation can cause the protein molecule to denature, losing its original structure and function. This can lead to the protein becoming non-functional and potentially harmful to the cell or organism.
Which level of protein structure is unaffected when a protein is denatured?
The primary structure
What is structure of protein?
what are structures of protein
What is the standard reference method for protein determination?
The standard reference method for protein determination is the Kjeldahl method. This method involves digesting the protein sample with concentrated sulfuric acid and then measuring the amount of nitrogen present, which is used to calculate the protein content.
What elements of protein secondary structure are present in this structure?
The protein structure contains both alpha helices and beta sheets, which are the two main elements of protein secondary structure.
What level of protein structure is represented by the coiling of the protein chain backbone into an alpha helix?
The coiling of the protein chain backbone into an alpha helix represents the secondary structure of a protein. This structure is stabilized by hydrogen bonds between the amino acid residues in the protein chain, forming a corkscrew-like structure.
Is hemoglobin a protein that exhibits the quaternary structure of protein folding?
The tertiary structure is the folding
A fully functional molecule of hemoglobin is what kind of protein structure?
The structure of the hemoglobin in a molecule is the quaternary structure.
How does protein help your cells?
Proteins do most of the work in cells. Proteins are required for the structure, function, and regulation of the bodyâ??s tissues and organs.
