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How can bacteria be both pathogenic and non pathogenic?
Bacteria can be both pathogenic and non-pathogenic depending on their characteristics and the host's immune response. Pathogenic bacteria have virulence factors that allow them to infect and cause disease in a host, while non-pathogenic bacteria do not possess these virulence factors and typically live harmlessly in the host or environment. The distinction between pathogenic and non-pathogenic bacteria lies in their ability to cause disease in a susceptible host.
Which bacteria are pathogenic gram positive or gram negative?
Well they are both pathogenic
Are Microorganisms that cause disease and infection in plants and animals mutualistic?
No, microorganisms that cause disease and infection in plants and animals are not mutualistic. They are typically considered pathogens, which are organisms that harm their hosts. Mutualistic relationships involve both organisms benefiting from the interaction.
Can a human have both a mutualistic and pathogenic relationship with same organism?
Humans do have a mutualistic and pathogenic relationship with the same organism. This is the planet earth. We are constantly fighting to stay on the mutualistic side of the relationship vs the pathogenic.
What is the difference between strict aseptic technique and sterile clean technique?
By definition, aspetic means free of pathogenic microorganisms. Whereas Sterile means absence of all the microorganisms. While the difference is clear, both terms are sometimes used interchangably. For example, FDA has a guideline on processing the sterile drugs in the Aspetic environment. But this guideline does not draw a clear distinction between the two categories.
Active ingredient bleach?
The active ingredient in bleach is chlorine. It works very well as a household cleaner which both kills microorganisms and removes grime.
How does micro-organisms affect plant growth?
Microorganisms can have both positive and negative effects on plant growth. Beneficial microorganisms like mycorrhizal fungi and nitrogen-fixing bacteria can enhance nutrient uptake and promote plant growth. Conversely, pathogenic microorganisms can cause diseases in plants, leading to reduced growth and yield. Proper management of the soil microbiome is essential for maintaining healthy plant growth.
How do heat and alcohol disinfect surfaces?
Heat can kill microorganisms by denaturing their proteins and disrupting their cell membranes. Alcohol works by denaturing proteins and disrupting cell membranes as well, leading to the death of microorganisms. Both heat and alcohol are effective at disinfecting surfaces by killing a wide range of bacteria, viruses, and fungi.
How microorganisms maintain the health of both organisms and ecosystems?
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Why does feferi die?
Eridan kills sollux which upsets her and he kills both fef and kanaya afterwards. o3o
What are the importance of microorganisms?
Both nitrogen cycle and carbon cycle require microorganisms to fulfill their role. Moreover they also help digestion in the stomach of many animals.
What is the best statement about microorganisms?
Microorganisms play crucial roles in the environment, such as nutrient recycling and decomposition. They also have important applications in various industries, including food production and medicine. However, some microorganisms can also cause diseases in humans, animals, and plants.
