Fahrenheit. Fahrenheit is a thermodynamic temperature scale, where the freezing point of water is 32 degrees Fahrenheit (Â°F) and the boiling point 212Â°F (at standard atmospheric pressure). This puts the boiling and freezing points of water exactly 180 degrees apart.ahrenheit is a thermodynamic temperature scale, where the freezing point of water is 32 degrees Fahrenheit (Â°F) and the boiling point 212Â°F (at standard atmospheric pressure).
Cellular respiration can be an anaerobic or aerobic respiration, depending on whether or not oxygen is present. Anaerobic respiration makes a total of 2 ATP. Aerobic respiration is much more efficient and can produce up to 38 ATP with a single molecule of glucose.
In anaerobic respiration, which occurs during fermentation, less energy is extracted â only two ATP molecules per glucose molecule â because the products of the process, such as ethanol or lactic acid, contain more energy than does carbon dioxide, the product of aerobic respiration.