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Salt tends to dehydrate plants and animals that come in contact with it in large quantities. Most plants that are not growing in the salt marches have a relatively low tolerance for salt and will die. You can see the brown grass in the spring time along the roads and sidewalks. Small organisms, bacteria and small animals can be dehydrated to the point of death. Preserving with salt has been a preservative for many centuries, because it prevents the bacteria from growing.
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What is the difference between haloduric and halophilic organisms?
Halophilic organisms like being, and grow, better on places with high concentrations of salt while haloduric organisms can stay on places with high concentrations of salt but they won't grow (reproduce)...the just survive.
What is the difference between marine and freshwater ecosystem is the presence of?
The main difference between marine and freshwater ecosystems is the salt concentration in the water. Marine ecosystems have high salt concentrations, whereas freshwater ecosystems have low salt concentrations. This difference in salinity influences the types of organisms that can thrive in each ecosystem.
What organisms do not grow on msa and mannitol?
Organisms that do not grow on Mannitol Salt Agar (MSA) are non-halophilic bacteria that are unable to tolerate high salt concentrations. Mannitol-fermenting bacteria are organisms that can ferment mannitol and grow on MSA, while non-fermenting bacteria will not grow.
What is difference between halophiles and halotolerant?
A halophile would be an organism that thrives in (or requires a) very salty environments. A halotolerant organism would be able to survive in a salty enviroment, but can also live outside of this environment.
Can s epidermidis grow in salt?
Yes, Staphylococcus epidermidis can grow in salt, but it has a preference for moderate salt concentrations similar to those found on the skin. High salt concentrations can inhibit its growth.
What is the difference between haloduric and halophilic organisms?
Halophilic organisms like being, and grow, better on places with high concentrations of salt while haloduric organisms can stay on places with high concentrations of salt but they won't grow (reproduce)...the just survive.
What do you call microbes that can not survive except in the presence of high concentrations of salt?
You think probable to organisms called halophile.
What is the purpose for adding salt to mannitol salt agar?
High concentrations of salt inhibit the growth of non-halophilic organisms but allow for the growth of bacteria from the genus Staphylococci.
What organism doesn't need high concentrations of salt to survive but can tolerate it?
Halophiles are organisms that can survive in high-salt environments but do not require high concentrations of salt to live. They have adapted to tolerate extreme salinity levels, which allows them to thrive in environments such as salt flats and saline lakes.
What does osmotolerance mean?
Osmotolerance refers to an organism's ability to withstand changes in osmotic pressure in its environment. Organisms with high osmotolerance can survive in environments with high salt or sugar concentrations.
What is the difference between marine and freshwater ecosystem is the presence of?
The main difference between marine and freshwater ecosystems is the salt concentration in the water. Marine ecosystems have high salt concentrations, whereas freshwater ecosystems have low salt concentrations. This difference in salinity influences the types of organisms that can thrive in each ecosystem.
What organisms do not grow on msa and mannitol?
Organisms that do not grow on Mannitol Salt Agar (MSA) are non-halophilic bacteria that are unable to tolerate high salt concentrations. Mannitol-fermenting bacteria are organisms that can ferment mannitol and grow on MSA, while non-fermenting bacteria will not grow.
What is difference between halophiles and halotolerant?
A halophile would be an organism that thrives in (or requires a) very salty environments. A halotolerant organism would be able to survive in a salty enviroment, but can also live outside of this environment.
What does true arthrophiles mean?
True arthrophiles are organisms, often bacteria, that thrive in environments with low water activity, such as in salt marshes or areas with high salt concentrations. They have evolved mechanisms to survive in these harsh conditions, where most other organisms cannot survive.
Can s epidermidis grow in salt?
Yes, Staphylococcus epidermidis can grow in salt, but it has a preference for moderate salt concentrations similar to those found on the skin. High salt concentrations can inhibit its growth.
Is an obligate halophile an organism that requires high osmotic pressure?
Yes, an obligate halophile is an organism that requires high osmotic pressure, typically in the form of high salt concentrations, to survive and thrive. These organisms have adapted to living in environments with high salt content and would not be able to survive in environments with lower osmotic pressure.
Are osmophilic organisms halophilic?
Osmostolerant organisms may be able to tolerate high salt concentrations, but not necessarily thrive in them like halophiles. Osmophiles are organisms that prefer high sugar environments, not necessarily high salt environments like halophiles.
