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it becomes denatured and inactive

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Q: Why does enzyme activity differ at 0 degrees and 100 degrees?
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At 100 degrees the amylase does not function at all what happends to the enzyme?

Enzymes are proteins and temperature have profound effect on their activity. At 100 degree Celsius enzyme amylase denatures meaning its structure changes irreversibly. At that point it renders useless and cannot breakdown starch.


How does the activity of the enzyme will be more than 100 percent?

An enzyme's activity can appear to exceed 100% due to a cascade effect where the enzyme catalyzes multiple cycles of a reaction, leading to a cumulative amplification of the reaction. However, it is important to note that enzyme activity is typically expressed as a rate, which is a measure of the amount of substrate converted per unit time, and therefore cannot be greater than 100%.


Why did the enzyme activity differ at 0c and 100c?

I will assume that you are talking about enzymes found in the normal human body. Enzymes function best at an optimal temperature (in our case, around 37 degrees celsius) because of the inherent tradeoff between reaction rates and protein stability. Remembering your elementary kinetics, the rate of an endothermic reaction (i.e. one that needs energy to function) is directly proportional to the temperature. Since by all means enzymes are biological catalysts, they follow this rule of thumb. However, remembering your biochemistry, higher temperatures lead to protein denaturization, wherein the activity of the enzyme becomes zero due to changes in the protein folding. Thus, in the case of human enzymes, we can expect to see optimal activity at body temp, low activity at lower temperatures, and no activity at very high temperatures.It is important to note though that different enzymes have different optimal temperatures. For example, the DNA polymerase enzyme of Thermophilus aquaticus, a type of bacteria living near volcanic vents has an optimal temperature of around 70-80 degrees celsius!== == the enzymes react faster when the temp. is lower b/c the enzyme would get used to the reaction to keep going and the normal body temp. is closer than 100 degrees celcius>>>......


An activity which changes the temperature to more than 100 degrees Fahrenheit?

Go to the beach


What would be the effect on product formation if the enzyme were heated to a temperature of 100 degrees celsius for 10 minutes before repeating the experiment?

Heating the enzyme to 100 degrees Celsius may denature it, causing the enzyme to lose its active conformation and hence lose its ability to catalyze the reaction effectively. This would likely result in a decrease in product formation or no product formation at all in the subsequent experiment.


Name one activity in which the temperature might change by more than 100 degrees Fahrenheit?

fire


Do catalase reactions occer at 100 degrees?

No, catalase enzymes are denatured at high temperatures, such as 100 degrees Celsius. Denaturation causes the enzyme to lose its shape and function, which would prevent catalase reactions from occurring effectively at such high temperatures.


Why at the temperature 100C the rate of enzymes activity it is the lowest?

At 100°C, enzymes can become denatured due to the high temperature, causing a loss of their structure and function. This leads to a decrease in enzyme activity as they can no longer effectively catalyze reactions. Extreme temperatures can disrupt the weaker bonds that maintain the enzyme's functional shape, leading to a decrease in enzyme activity.


Which is hotter 100 degrees of Celsius or 100 degrees of Fahrenheit?

100 degrees Celsius is hotter than 100 degrees Fahrenheit. 100 degrees Celsius is equivalent to 212 degrees Fahrenheit.


Which is warmer 100 degrees Celsius or 100 degrees Fahrenheit?

100 degrees Celsius is warmer than 100 degrees Fahrenheit. 100 degrees Celsius is the boiling point of water, while 100 degrees Fahrenheit is below body temperature.


100 degrees is what in Celsius?

100 degrees Fahrenheit is equivalent to 37.8 degrees Celsius.


Which is warmer- 100 degrees celsius or 100 degrees Fahrenheit?

100 degrees Celsius is warmer than 100 degrees Fahrenheit.