According to Biologists, the optimum temperature for pepsin ranges from 37 degrees Celsius to 42 degrees Celsius which are perfect human body temperatures.
10o Celsius = 50o Fahrenheit, which may be a little low for the optimum efficiency of the pepsin enzyme.
Decreased incubation temperature would likely decrease pepsin activity because enzymes generally have optimal temperature ranges for activity, and lower temperatures can slow down enzyme reactions. Pepsin is a digestive enzyme that functions optimally at around body temperature (37°C), so decreasing the temperature may reduce its efficiency in breaking down proteins.
Pepsin works best at 37 C because that is it's optimal temperature. The temperature at which it works best. Every enzyme has one which is based on the molecular geometry and binding of the protein...
Heat affect any enzyme and so pepsin. A temperature about 80 degrees can degarade most of the proteins and pepsin. At this temperature pepsin loose its structure and can not be active after that.
Pepsin secreted in the stomach, works at highly acidic pH and the pH could be as low as 2. The optimal pH for pepsin is thus near about 2. This pH is maintained by HCl secreted by the gastric glands in the stomach.
The optimum temperature for pepsin is between 30 degrees Celsius and 40 degrees Celsius. Activity has been reported outside of this range.
Pepsin activity would decrease and at a very low temperature pepsin would be inactive.
10o Celsius = 50o Fahrenheit, which may be a little low for the optimum efficiency of the pepsin enzyme.
Decreased incubation temperature would likely decrease pepsin activity because enzymes generally have optimal temperature ranges for activity, and lower temperatures can slow down enzyme reactions. Pepsin is a digestive enzyme that functions optimally at around body temperature (37°C), so decreasing the temperature may reduce its efficiency in breaking down proteins.
Pepsin works best at 37 C because that is it's optimal temperature. The temperature at which it works best. Every enzyme has one which is based on the molecular geometry and binding of the protein...
Pepsin activity would decrease and at a very low temperature pepsin would be inactive.
Heat affect any enzyme and so pepsin. A temperature about 80 degrees can degarade most of the proteins and pepsin. At this temperature pepsin loose its structure and can not be active after that.
Pepsin secreted in the stomach, works at highly acidic pH and the pH could be as low as 2. The optimal pH for pepsin is thus near about 2. This pH is maintained by HCl secreted by the gastric glands in the stomach.
That's the average human body temperature.
Pepsin is an enzyme that works optimally at a specific temperature range, around 37 degrees Celsius. At temperatures above 60 degrees Celsius, the high heat denatures the pepsin enzyme, causing it to lose its structure and thus its ability to digest proteins effectively.
The optimum pH of pepsin is pH2. Pepsin is found in the stomach and it is protease enzyme that digest protein into smaller molecule. The stomach is suitable place for it because it is acidic , so it's activity increases in the acidic environment.
As you increase the temperature at first the activity of an enzymes will also increase, so the reaction will go faster. At a certain temperature, called the optimum temperature, the enzyme will work at its maximum rate. Above the optimum temperature the enzyme activity decreases. This is due to the loss of shape by the enzyme molecules, a process called denaturation. In mammals, most enzyme shave an optimum temperature of about 37 oC. Roughly speaking, the rate of an enzyme reaction doubles for each 10 oC rise in temperature, until the optimum temperature is reached. pH affects enzymes in a similar way. At a low pH many enzymes have a low activity. As the pH increases the enzyme activity increases until the optimum pH at which the enzyme has maximum activity. Above this pH enzyme activity decreases. These effects are also dueto denaturation of the enzyme molecules at extreme pH values. Many enzymes work best at around pH 7.0. An important exception is pepsin, a protein-digesting (protease) enzyme in the stomach. This works at low pH values such as those found in the stomach (around pH 2.0), due to the presence of hydrochloric acid.