They begin to denature (sort of like an egg white turning solid as it is cooked).
Twenty degrees above the boiling point of water (100 degrees Celsius) would be 120 degrees Celsius.
51 deg F.
No. The temperature 39 °F is equal to a Celsius temperature of only 3.89 °C -- this is only a few degrees above freezing, and as a weather temperature is considered "cold".
105 degrees Celsius is a high temperature that is equivalent to 221 degrees Fahrenheit. It is above the boiling point of water, which is 100 degrees Celsius. This temperature is typically associated with cooking or industrial processes.
The temperature decreases by about 6.4 degrees Celsius for every 1000 meters increase in altitude. Therefore, at 1400 meters above sea level, the temperature is estimated to be about 9 degrees Celsius cooler than at sea level.
There is no reason for anything to happen.
As temperature rises above 0 degrees Celsius, water transitions from a solid (ice) to a liquid state. This process is called melting.
The temperature above freezing is any temperature above 32 degrees Fahrenheit (0 degrees Celsius).
If you heat steam above 100 degrees Celsius, it will continue to increase in temperature without changing to water. This is because steam is already in a gaseous state at temperatures above 100 degrees Celsius.
At 115 degrees Celsius, sulfur will change from a solid state to a liquid state. This temperature is above the melting point of sulfur, which is around 112.8 degrees Celsius.
The optimum temperatre like the optimum pH is the temperature at which the protein funcions most effectively. At too low a temperature the reaction kinetics do not allow for a fast reaction and at too high a temperature the enzyme changes it shape and so no longer accepts the substrate so easily. It is often assumed that proteins have and optimum temperature of 37 degrees C as this is the core body temperature of a human being. But this is only for the majority of proteins as many have a much higher or lower optimum temperature.
Any substance with a melting point above this given temperature.
"Degrees above zero" typically refers to the temperature being higher than the freezing point of water, which is 0 degrees Celsius (32 degrees Fahrenheit). It indicates that the temperature is in the positive range rather than below freezing.
It depends on what protein it is. Seriously. Common proteins that are very important to the human body start unfolding at 105 degrees Fahrenheit. That's why a fever at that temperature can become fatal. However, other forms of life create proteins that unfold at radically different temperatures. Some cold-loving bacteria use proteins that start unfolding above -5 degrees Celsius. Some thermophilic bacteria use proteins that don't unfold even at 400 degrees Celsius. What kind of proteins are made and how they fold all depends on what temperature range the organism is adapted to survive at and therefore what temperatures cause the proteins to fold the way they are needed.
Ice will melt when the surrounding temperature is above 0.C (Zero Degrees Celsius)
The cabbage membrane gets darker as the temperature begins to increase. 65 degrees Celsius and above may cause the membrane proteins to be destroyed, hence the color change.
75 degrees' and above