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.
bacteria is a living organism and can be killed by boiling
The heat denatures the protein in the bacterias cell wall just as your skin would be destroyed in boiling water. Once the cell wall is broken the bacterium dies.
Microorganisms are killed at the boiling point of water.
What is the colony morphology of Klebsiella bacteria?
coliform ferment lactose and are non pathogenic, non-coliform do not ferment lactose and are pathogenic (true pathogens)
Coliform bacteria is associated with fecal matter, and since rain does not come in contact with fecal matter before hitting the ground, it should not contain coliform bacteria.
The excessive numbers of other bacteria in a sample that can interfere with counting coliform is called bacterial interference or bacterial overgrowth. This can lead to inaccurate results when trying to quantify coliform bacteria in the sample.
Coliform bacteria are organisms that are presentin the environment and in the feces of all warmblooded animals and humans. Coliform bacteria will not likely cause illness. However, their presence in drinking water indicates that disease-causing organisms (pathogens) could be in the water system.
it kills bacteria
What is the colony morphology of Klebsiella bacteria?
No. Boiling water kills bacteria but does not remove most chemicals.
no it does not ferment lactose, therefore is not a coliform
Boiling is a very simple method of water disinfection. Heating water to a high temperature, 100°C, kills most of the pathogenic organisms, particularly viruses and bacteria causing waterborne diseases.
BACTERICIDAL
kills bacteria and doesnt kill plants and animals
total coliform bacteria
coliform ferment lactose and are non pathogenic, non-coliform do not ferment lactose and are pathogenic (true pathogens)
Coliform bacteria is associated with fecal matter, and since rain does not come in contact with fecal matter before hitting the ground, it should not contain coliform bacteria.
The excessive numbers of other bacteria in a sample that can interfere with counting coliform is called bacterial interference or bacterial overgrowth. This can lead to inaccurate results when trying to quantify coliform bacteria in the sample.
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.