0
Still curious? Ask our experts.
Chat with our AI personalities
Beau
Judy
RossPsychrophilic bacteria, such as Psychrobacter and Colwellia species, are known to thrive in cold environments at temperatures below zero degrees Celsius. These bacteria have adapted to survive and grow in these extreme conditions by producing special enzymes and cell structures that allow them to function at low temperatures.
Add your answer:
Earn +20 pts
What happens to bacteria at 63 degree celsius?
Most bacteria start to die at temperatures above 60 degrees Celsius, as the heat disrupts their cell membranes and denatures their proteins. At 63 degrees Celsius, many bacteria will be killed, making the environment less hospitable for growth and reproduction. However, some heat-resistant bacteria or bacterial spores may survive, depending on the specific species.
Is water more dense at 100 degrees Celsius?
No, water is most dense at 4 degrees Celsius. As water is heated from 4 degrees Celsius to 100 degrees Celsius, it becomes less dense. At 100 degrees Celsius, water is in its liquid state and less dense compared to when it is colder.
Is 2 degrees Celsius greater than 4 degrees Fahrenheit?
No, 2 degrees Celsius is less than 4 degrees Fahrenheit. To convert Celsius to Fahrenheit, you need to use the formula (C x 9/5) + 32, where C is the temperature in Celsius. In this case, 2 degrees Celsius is equal to 35.6 degrees Fahrenheit.
Is 7 Celsius warmer than 1 Celsius?
Yes, 7 Celsius is 6 degrees warmer than 1 Celsius.
What is the density of pure water at 97 degrees Celsius?
The density of pure water at 97 degrees Celsius is approximately 0.971 grams per cubic centimeter. At this temperature, water is less dense compared to at 4 degrees Celsius (which is the temperature at which water has its highest density).
