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As temperature rise, protein shape changes and enzyme function deteriorates. Eventually the protein undergoes denaturation, a change in tertiary or quaternary structure that makes it nonfunctional.

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11y ago
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9y ago

Proteins can be destroyed by boiling.

The proteins become denatured and no long will function as they once did. You do this all the time when you cook eggs.

They get coagulated like the ones in boiled egg. They become easily digestible.

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14y ago

describe the effects of boiling on protein and starch

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9y ago

When a solution of protein is boiled it leads to denaturation. It becomes insoluble and remains in this condition even if the solution is eventually cooled down.

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12y ago

the protein can become denatured and wont give you as much energy as needed.

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12y ago

The heat cause the proteins to denature. Instead of looking like a ball of twine the proteins look more like a long pieces of string.

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9y ago

The proteins become denatured and no long will function as they once did. You do this all the time when you cook eggs.

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9y ago

They get coagulated like the ones in boiled egg. They become easily digestible.

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9y ago

Proteins can be destroyed by boiling.

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Q: What does boiling water do to the protein of bacteria?
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How does boiling kills coliform bacteria?

are you serious? bacteria are live organisms. Most harmful bacteria cells are denatured and destroyed with prolonged heating. Whether it's boiling, flaming, pressure cooking . . . any heat will kill most bacteria. But you need heat AND time. Lower heat, longer time (pasteurization as an example). Good luck killing your bacteria. At the temperature of Water's boiling, bacteria's protein based structure begins to break down which happens to us also, over 45 C degree or so.


What happens to bacteria when they are boiled?

When bacteria are boiled the heat energy from the boiling water transfers through to the cells of the bacteria causing the water inside them to begin boiling as well. This increases the pressure inside the cells until they bursts, killing the bacteria. However boiling water will not have this effect on all bacteria.


Does boiling pool water remove chlorine?

No. Boiling water kills bacteria but does not remove most chemicals.


How does boiling water stop the spread of typhoid?

Typhoid bacteria is often spread through water and cannot survive high temperatures like the 100oC of boiling water so by boiling the water the typhoid bacteria is killed and the chance of transmission is reduced.


How does boiling make water safer?

it kills bacteria


What has the same sterilizing efficiency as boiling water?

it removes bad bacteria by heating the water and reaching it to boiling point


Why does water need to be boiled when bacteria are found in the water system?

Because the bacteria can be harmful to health and boiling will kill them.


How do you clean stomach?

You can clean a cow stomach by boiling the stomach in plain hot water. The boiling water will cleanse the stomach of all bacteria.


Is protein a bacteria?

no. bacteria will contin protein, but protein itself is not a bacteria.


How does boiling preserve food?

Boiling preserves food by killing harmful bacteria, viruses, and other microorganisms that can cause spoilage or illness. The high temperature of boiling water destroys these pathogens and enzymes that could cause the food to deteriorate. Additionally, boiling can remove excess moisture from food, preventing the growth of bacteria and the subsequent spoilage.


What does by boiling water removed?

Boiling water at high temperatures removes any pathogens or disease-causing bacteria present in the water, making it safe to cook with or drink.


What germs do boiling water kill and don't?

kills bacteria and doesnt kill plants and animals