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Serratia marcescens produces the red pigment prodigiosin at lower temperatures (e.g. 25°C), but not at higher temperatures like 37°C. This may be due to the regulation of genes involved in prodigiosin production being influenced by temperature, leading to decreased pigment production at 37°C.
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What difference was seen in the serratia colonies grown at 25 degrees and 37 degrees celsius?
Serratia colonies grown at 37 degrees Celsius showed faster growth and larger colony size compared to those grown at 25 degrees Celsius. The color of the colonies may also differ, with colonies grown at 37 degrees Celsius often appearing darker or more pigmented.
If streaking for isolated colonies was done with Serratia Marcescens what is the difference between pigmentation between cells grown at 25 and 37 degrees celsius?
Serratia marcescens incubated at 37 degrees Celsius will have almost a clear pigmentation. However, when S. marcescens is incubated at 25 degrees Celsius it will produce a very distinct 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.
Human body temperature of 98.6 Fahrenheit is what temperature on the Celsius scale?
37 degrees Celsius
What is the temperature of the human body in degrees Celsius?
The normal body temperature of a human is around 36.5 to 37.5 degrees Celsius.
What difference was seen in the serratia colonies grown at 25 degrees and 37 degrees celsius?
Serratia colonies grown at 37 degrees Celsius showed faster growth and larger colony size compared to those grown at 25 degrees Celsius. The color of the colonies may also differ, with colonies grown at 37 degrees Celsius often appearing darker or more pigmented.
If streaking for isolated colonies was done with Serratia Marcescens what is the difference between pigmentation between cells grown at 25 and 37 degrees celsius?
Serratia marcescens incubated at 37 degrees Celsius will have almost a clear pigmentation. However, when S. marcescens is incubated at 25 degrees Celsius it will produce a very distinct 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.
What si unit of measurement would a scientist for temperature of a sick child?
The temperature of a sick dog is measured in Celsius degrees.But the official unit in SI is kelvin (K).
Is it Celsius or Celsius?
Celsius
Which is warmer -15 Celsius or -3 Celsius?
-3 Celsius is warmer.
What did Celsius do?
Celsius invented the celsius scale for temperature.
Which is the warmest 18 Celsius 15 Celsius or 12 Celsius?
18 C
What is the difference from 1 Celsius to 2 Celsius?
The difference between 1 degree Celsius and 2 degrees Celsius is 1 degree Celsius.
Which temperature is higher 28 Celsius or 25 Celsius?
It is 28 degrees Celsius that is higher than 25 degrees Celsius
Which is colder -18 degree Celsius or -20 degree Celsius?
The answer is -20º celsius is colder than -18º celsius.
Which is colder 30 Celsius or 45 Celsius?
30 Celsius is colder than 45 Celsius.
