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Acids provide hydrogen ions, as a result all the acidic and basic amino acid R goup are hydrogenated. now aspartic acid/ glutamic acid cannot interact with the basic amino acids say lysine and arginine. hence, there are no electrostatic interactions in the proteins as a result of which protein gets unfolded.
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoWell, a protein has a specific shape which helps it carry out its specific function.
Proteins are made up of amino acids, which work at specific pH's, (these can greatly vary). When the pH changes, it denatures these proteins by changing the shape of the proteins site where it carries out chemical reactions, therefore changing the way in which it works, sometimes even destroying it forever.
Wiki User
∙ 9y agoHigh temperatures damage proteins. Their stings of amino acids begin to unravel and their shape is changed. Acidity (pH) will also change the shape of proteins in the same manner that temperature does.
Wiki User
∙ 8y agoAcid make them denatured. Enzymes and proteins loose their 3D structure
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What happened to a protein that has become denatured?
A protein is denatured because of high temperatures or changes in pH. When it is denatured, it means that the protein has lost its original shape and therefore, it cannot function properly anymore.
What conditions affects the function of enzymes?
The activity of an enzyme is affected by temperature, pH and the concentration of the substrate.
Why must the enzyme exist in a specific type of environment in order to function properly?
Enzymes that are sensitive to changes in their physical or chemical environment, such as changes in pH or temperature will change their shape if placed in suboptimal environments. Most enzymes are proteins, and it's a protein's shape that determines their function. Change the shape, and the enzyme is denatured, and can no longer function for its purpose adequately.
The changes due to protein Denaturation?
High temperatures that go past the optimum temperatures usually leads to the denaturation of the protein. Denaturation of the proteins is usually as a result of the destruction of the tertiary and primary structures.
What does the wrong pH do to the shape of an enzyme?
It will affect the shape and lead to reduced activity.
How can changes in pH affect protein and interfere with the body's physiology?
It changes the metabolic functions. The metabolism
Can the things that you eat affect the pH in your bloodstream?
Yes. and the function of your kidneys is to cancel out those changes.
What happened to a protein that has become denatured?
A protein is denatured because of high temperatures or changes in pH. When it is denatured, it means that the protein has lost its original shape and therefore, it cannot function properly anymore.
How do changes in PH affect the environment?
its acid is gonna affect it
What is the affect of vinegar on salivary amylase?
All enzymes have an optimal pH in which they can function, the addition of vinegar (an acid) will denature the protein in the enzyme, and it will be unable to catalyze a reaction.
How would a high-protein diet affect the pH of the urine?
A diet high in protein lowers the pH of urine, making it more acidic.
What two things can negatively affect the shape or function of an enzyme?
The most effective cause of their nonfunction or unefficiency is denaturation that is to lose their native conformation by heat or some detergent and second is the environment provided as to function properly protein needs specific pH, temprature etc.
What is the secondary defense against changes in PH?
Protein buffes system
What are two factors that affect an enzyme function?
Temperature, pH, solute concentration, and salt content just to name a few. Temperature and Ph affect the function of enzymes because our body has a temperature of around 37 degrees and the conditions in our stomach are acidic. So9f or the enzyme to work properly then the working condidtions have to be at least 37 degrees and they need to acidic otherwise the enzyme won't work properly.
What can happen to a protein if homeostasis is disrupted?
If homeostasis is disrupted, it can lead to changes in temperature, pH levels, or nutrient availability, which can affect the stability and function of proteins. These changes can cause denaturation, where the protein loses its three-dimensional structure, resulting in loss of function. In severe cases, disrupted homeostasis can lead to protein aggregation and accumulation of misfolded proteins, which are associated with various diseases.
What is the function of a buffer?
to resist drastic changes in the pH of a solution
What is a change in the structure of a protein due to changes in the environment like temperature or pH.?
denature
