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How do hand sanitizers work?
Hand sanitizers work by using alcohol (typically ethyl alcohol or isopropyl alcohol) to kill germs and bacteria on the hands. The alcohol disrupts the outer membrane of the microbes, causing them to die. It is important to use hand sanitizers with at least 60% alcohol to effectively kill most germs.
What temperature does bacteria start to die at when frozen?
It actually depends on the kind of bacteria. Based on their temperature requirements (temperatures at which they grow) bacteria are classified as psychrophiles (very low temperatures... even below zero).. mesophiles (above zero to say 20-30 on an average...).. thermophiles (above 50).. extreme thermophiles (very extreme temperatures such as hot springs.. may be in hundreds...).
What happens to bacteria at 63 degree celsius?
Bacteria in food reaching a temperature of no more than 63c is very dangerous. Bacteria thrive at this temperature. Food is in what can be referred to as a 'high risk or danger zones'. Food should not be consumed and should be destroyed.
What are the four major types of germs?
Germs are found all over the world, in all kinds of places. There are four major types of germs: bacteria, viruses, fungi, and protozoa. They can invade plants, animals, and people, and sometimes they make us sick. Bacteria are tiny, single-celled organisms that get nutrients from their environments. In some cases, that environment is your child or some other living being. Some bacteria are good for our bodies - they help keep the digestive system in working order and keep harmful bacteria from moving in. Some bacteria are used to produce medicines and vaccines. Viruses can't survive, grow, and reproduce unless a person or an animal puts up rental space. Viruses can only live for a very short time outside other living cells. For example, they can stay on surfaces like a countertop or toilet seat in infected bodily fluids for a short period of time, but they quickly die there unless a live host comes along. Once they've moved into someone's body, though, viruses spread easily and can make a person sick. Viruses are responsible for some disease like cold smallpox and AIDS Fungi are multi-celled, plant-like organisms that usually aren't dangerous in a healthy person. Fungi get nutrition from plants, food, and animals in damp, warm environments. Two common fungal infections are athlete's foot and yeast infections. People who have weakened immune systems (from diseases like HIV or cancer) may develop more serious fungal infections. Protozoaare, like bacteria, one-celled organisms. Protozoa love moisture, so intestinal infections and other diseases they cause are often spread through contaminated water.
What happens to bacteria at minus 18 degrees centigrade?
They become dormant (sleeping) and stop growing or grow very slowly as the conditions are not correct for them to grow or reproduce. They need warmth to do that. However, they are not killed either. Temperatures of over 63*C are needed to kill bacteria in food, but there are some types that are killed before this and some that can survive in extreme heat. These are more rare though and are not likely to exist in food, or anything that a normal human would regularly be in contact with.
What temperature do germs die at?
according to here: http://health.msn.com/womens-health/articlepage.aspx?cp-documentid=100123457 they die at 155 degrees
What temperature do germs die?
according to here: http://health.msn.com/womens-health/articlepage.aspx?cp-documentid=100123457 they die at 155 degrees
What happens to becteria when it is refridgerated?
bacteria really dies when you freeze it honestly you cant see bacteria but you know like tap water do have germs such as bacteria so when we freeze or boil the water or other any thing the germs die
How long does it take for bacteria germs to die?
The time it takes for bacteria to die can vary depending on the type of bacteria, environmental conditions, and treatment methods. Some bacteria may die within minutes or hours, while others may survive for days or longer. Proper disinfection and sanitation techniques are essential for effectively killing bacteria.
What kind of temperature destroys most bacteria?
73 degrees Cthat's the temperature were the bacteria die
If you have Germs on your hands will you die?
I think if you have a lot of germs you can get very sick from it and die
Do cold germs fight each other in clothing and die?
Germs do die when they touch cloth.
How fast do germs die?
Some germs will die within minutes of leaving a viable host. Other germs take days to die once leaving a viable host.
Why do germs make fruit rot?
Germs, such as bacteria and fungi, feed on the sugars and nutrients in fruit, breaking them down and causing them to decay. As germs grow and multiply, they produce enzymes and acids that further accelerate the process of fruit rotting. Additionally, germs can introduce toxins that can also contribute to the deterioration of the fruit.
Do you die from sucking your own blood?
No, you do not die from sucking your own blood... however it is unhealthy for your body because after your blood is exposed to the bacteria in the air your blood gets unhealthy... therefore you can suck your own blood and not die... but you will have numerous germs in your body that will spread!
Do germs die in the cold?
noo
Can germs die of age?
Yes they can
