what is the optimal temperature for virus growth?
610003
The higher incubation temperatures (37°C and 39°C) significantly promoted virus growth which is most likely as a result of greater viral polymerase activity (20%–60%) than that observed at 35°C and as much as 100% greater virus yield (as measured by hemagglutination assay) 2 days after inoculation.
439298
Temperature. The overall optimum temperature grapevine growth is 77 and 90 degrees F (25 to 32°C). Any temperature below this optimum range causes vegetative growth to become limited. Temperatures above the optimum range reduce the grapevines photosynthesis rate due to the increase in respiration.
1028503
['Time – a single bacterium can multiply to over two million in just seven hours.', "Warmth – the 'danger zone' temperatures at which bacteria grow best are between 5ºC and 63ºC.", 'Food – like any other living things, germs need food to grow. ... ', 'Water – bacteria need moisture to grow.']
2594
The average normal oral temperature is 98.6°F (37°C).
344918
Bacteria usually grow in the 'Danger Zone' between 8°C and 60°C. Below 8°C, growth is stopped or significantly slowed down. Above 60°C the bacteria start to die.
787812
Activity and stability The optimum temperature of pepsin is between 37 °C and 42 °C. Accordingly, its primary site of synthesis and activity is in the stomach (pH 1.5 to 2).
474581
The best grow room temperature during the vegetative stage of growth is 70-78 degrees F. when the lights are on during the “daytime” and no more than 10-15 degrees cooler at “night” with a relative humidity of 45-55%. With these settings, your plants will best be able to convert light into energy for growth.
47905
The temperature in the grow tent should not exceed 31°C (maximum temperature) and should be above 17ºC (minimum temperature), although the ideal temperature is between 20 and 28ºC. Relative humidity should not exceed 75% (maximum) and should't be lower than 20% (minimum). The ideal humidity is between 40 and 60%.
893896
It peaks in the late afternoon and evening. A true low-grade fever is 100° F to 102° F (37.8° - 39° C) .
1063692
Vigorous hand washing is the preferred method. In terms of ideal temperature, I would say from ~70 to 105 °F or ~20 to 40.5 °C. This is comfortable without the risk of skin damage," concluded Michaels.
1009508
The optimum temperature for photosynthesis is 77°F (25°C). (Plants growing in a CO2 enriched environment thrive in slightly warmer conditions-82°F (28°C.)) Rates of photosynthesis drop off sharply if temperatures rise above these points. It also falls gradually if temperatures are cooler.
278516
The optimum temperature range for yeast fermentation is between 90˚F-95˚F (32˚C-35˚C).
63978
Fevers turn on the body's immune system. They help the body fight infection. Normal fevers between 100° and 104° F (37.8° - 40° C) are good for sick children. MYTH.
618551
The normal oral (mouth) temperature for an adult is 37 degrees Celsius (98.6 degrees Fahrenheit). Fever is usually caused by an infection due to germs, such as bacteria, viruses, or fungi.
657116
As the temperature is increased enzyme activity increases to a maximum value at the optimum temperature (around 37 oC for most human enzymes). As the temperature is increased above the optimum temperature enzyme activity decreases.
334400
There is a certain temperature at which an enzyme's catalytic activity is at its greatest (see graph). This optimal temperature is usually around human body temperature (37.5 oC) for the enzymes in human cells.
934150
['Hot temperatures can kill most germs — usually at least 140 degrees Fahrenheit.', "Most bacteria thrive at 40 to 140 degrees Fahrenheit, which is why it's important to keep food refrigerated or cook it at high temperatures."]