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It gets irradiated and dies or it turns into a mutated super bacteria monster that will enslave all mortal life and force us to worship it as if it were a huge gelatanous God but but one will rise, a hero some call him, he is the one with the strentgh to save us his name BACTERAKIIN BACTERIA-BORN
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Name two methods used by breeders to increase the rate of mutation?
Irradiation and chemical mutagens.
What happens to the growth rate of bacteria when you freeze them?
Freezing bacterial cultures slows the death rate of the bacteria. When bacteria is frozen it goes into a sleep state and does not grow or multiply.
Is bacteria used as a pesticide?
Yes certain bacteria is used in pesticides but can be harmful to plants and animals.
What happens if bacteria are not trapped before air enters the lungs?
You get pneumonia
What happens to dead bacteria cells after phagocytosis?
It disolves into diarea and that is why u get it
How are isotopes used to keep food from spoiling?
Typically, dehydration and irradiation. The causes of most food spoilage is the growth of bacteria in the moist environment of the food. Irradiation can kill all the bacteria, so as long as the package is sealed, no bacteria can grow there. And dehydration removes most of the water from the food so that it takes up less space and weight, and stays edible for longer times.
What technology is the most effective at fighting food-borne bacteria?
irradiation
What jobs use ultra violet light?
Medical: irradiation of open wounds for better healing and killing bacteria, irradiation of hospital rooms for disinfection.
What are the advantages of irradiation as a method of food preservation?
Advantages Can be used to destroy or inactivate organisms that cause spoilage and decomposition Foods that are sterilized by irradiation can be stored without refrigeration for years Offers an alternative to chemicals for use with grains, potatoes, citrus and tropical fruits, seasonings, and spices
Explain the importance of irradiation in preservation?
Irradiation kills bacteria and other harmful organisms without affecting the food that is being exposed. This way the food does not have to be boiled or heated to the point of cooking or otherwise damaged. Irradiation can also reduce the necessity for chemicals and other artificial preservatives. Irradiation can be used with foods that are typically difficult to disinfect any other way such as raw meats, fish, fruits and vegetables which can carry salmonella, e. coli, and other harmful organisms.
Can gamma rays protect fruit from going mouldy?
Yes, gamma rays are used in the Irradiation of food to kill bacteria and microbes which exist in fruit. By destroying existing bacteria before sale, the time for a piece of fruit to go mouldy is reduced.
Is a process that uses gamma rays to eliminate harmful bacteria in meat and poultry?
Irradiation Is a process that uses gamma rays to eliminate harmful bacteria in meat and poultry.
What kind of radiations are used when foods preservedby irradiation?
Gamma.
How is radium used for treating cancer?
By the irradiation of malign tumors
Hours of irradiation?
What type of irradiation and what is the subject?
Are gamma rays used in pasteurization?
No pasteurization refers only to the process whereby foods and liquids are heated to high temperatures, killing microbes and bacteria. Pasteurization is one form of sterilizing food. Irradiation is a different process.
Why is cobalt used in medicine as a tracer and not uranium?
Cobalt 60 is not used in medicine as tracer. Cobalt 60 is used to destroy cancer tumors by gamma irradiation. Uranium has a gamma radiation with an energy of about 185 keV, very small to be used for a medicinal irradiation.
