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What is the optimum temperatures of Serratia marcescens?
Serratia marcescens grows best at temperatures between 25-35 degrees Celsius, with an optimum temperature around 30 degrees Celsius. Below 10 degrees Celsius, growth is significantly reduced, and above 40 degrees Celsius, growth may be inhibited.
What is the state for room temperature for silver?
The state of silver at room temperature is a solid.
What is solid at room temperature and comes from animals?
The product that comes from animals that is solid at room temperature is saturated fat. Unsaturated fat is a liqiud at room temperature.
How hot is room temperature?
The laboratory standard for room temperature is 72 degrees F
Room temperature in celsius?
Room temperature depends on whatever temperature the room happens to be, but the generally accepted temperature for "room temperature" is roughly 70ºF, or about 21ºC. To calculate Celsius from Fahrenheit you subtract 32 from the degrees Fahrenheit, multiply this number by 5, and then divide that number by 9.
What bacteria cultures turn red at room temperature?
Serratia marcescens and some strains of Chromobacterium violaceum are known to produce red pigments at room temperature. These pigments are sometimes visible in agar cultures as a red color.
What is the optimum temperatures of Serratia marcescens?
Serratia marcescens grows best at temperatures between 25-35 degrees Celsius, with an optimum temperature around 30 degrees Celsius. Below 10 degrees Celsius, growth is significantly reduced, and above 40 degrees Celsius, growth may be inhibited.
How long does it take non pathogenic Serratia Marcescens D1 to grow and can you use nutrient agar as a medium?
Serratia marcescens D1 typically grows within 24-48 hours under optimal conditions. Nutrient agar can be used as a suitable medium for culturing this bacterium, as it provides the necessary nutrients for its growth and is commonly used for a wide range of bacterial cultures.
What in the water could leave a pink ring around my tub and toilet?
If you live in an older neighborhood it could be clay piping or copper piping can sometimes do the same thing. It's what is in the earth around the piping that can cause this problem. Hard water can cause green inside toilets or in sinks and bath tubs. The pink stuff is actually produced by naturally occurring airborne bacteria called [i]Serratia marcescens[/i]. Presence of the pink bacteria does not have anything to do with the water quality coming out of the faucet distributed by the water system. These bacteria are very common but cannot be seen until after they grow and multiply. Left undisturbed in areas of high humidity at room temperature, the bacteria multiply producing a pinkish-red pigment, or sometimes a dark gray color, on surfaces that are regularly moist.
At room temperature actinium a solid liquid or gas at room temperature?
Actinium is a solid at room temperature.
Is copper II oxide a solid?
Yes, copper II oxide is a solid compound at room temperature. It has a black color and is commonly used in various applications such as in catalysis and as a pigment.
What is the temperature of fluorine at room temperature?
Fluorine is a gas at room temperature.Fluorine is a gas at room temperature
What is iodines phase at room temperature?
iodine is solid at room temperature
What is copper's phase at room temperature?
Copper is a solid at room temperature.
What is boron normal state or phase at room temperature?
At room temperature and standard pressure the element Boron is a solid.
What temperature is salt at room temperature?
Whatever the room temperature happens to be at the time. If the room is 75° then the salt would be the same temperature.
Is metal solid?
It depends on the temperature. For instance, Mercury is a liquid at room temperature. Gold is solid at room temperature.
