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Pepsin in the stomach

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14y ago

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What enzyme works best in alkaline?

Alkaline phosphatase is an enzyme that works best in alkaline conditions. It is commonly used in molecular biology and biochemistry research due to its optimal activity in alkaline pH levels.


Do enzymes work best in acidic conditions or alkaline conditions?

Enzymes generally work best within a specific pH range that is optimal for their function, and this can vary depending on the enzyme. Some enzymes work best in acidic conditions, while others work best in alkaline conditions. Maintaining the proper pH is important for enzyme activity.


Where does chemical digestion of fat occur?

The small intestines, where it is then broken down into glycerol and fatty acids.


What happen to enzyme when it is placed with a concentrated acid?

Enzymes work well in pH 7. So when an enzyme is placed with a concentrated acid its ability to break down food molecules will be increased, thus breaking down the food better. This acid is produced by the stomach and is later neutralised by bile and made into an alkaline to be passed onto the smaller intestine, as it works best in alkaline conditions.


The pH at which an enzyme works best can vary greatly from one enzyme to the other?

Yes, the optimal pH for enzyme activity can vary depending on the specific enzyme and its function. Some enzymes work best at acidic pH levels, while others function optimally in alkaline environments. Maintaining the correct pH is crucial for proper enzyme function and overall biological processes.


Do all enzymes work best at neutral pH?

No, the optimum pH for an enzyme depends on the environment in which it normally works. Your stomach is an acidic environment which contains an enzyme called pepsin. This not only works better in acid environments but actually denatures (that is, totally stops working) if the pH rises above 5.0.


What is the effect of pH upon the relative enzyme activity?

Different enzymes work best at different pH. This is refered to as the ideal pH for the enzyme. For example, the digestive enzyme trypsin works best at an acidic pH while alkaline phosphatase works best at a basic pH. Therefore, enzyme activity varies with pH and this variation depends on the enzyme being studied


All enzymes act best at a pH close neutral?

This is not true. Different enzymes thrive in completely different pH conditions. Consider the protease pepsin, which works in the stomach. It breaks down proteins in acidities as low as pH 2. In the duodenum, lipase works best in slightly alkaline conditions.


Does amylase work in acid or alkali?

Amylase works best in a slightly alkaline environment, with an optimum pH range of 6.7 to 7.0. It can also function in slightly acidic conditions, but its activity decreases as pH deviates from the optimum range.


Which pH resultes in maximum lipase activity?

Lipase has its maximum activity at a pH around 7 to 8. This neutral to slightly alkaline pH range optimizes the enzyme's function. Extremes in pH values can denature the enzyme and decrease its activity.


What is the material in which an enzyme acts?

What refers to the set of conditions including oh temperature and or light under which a certain type of protein cell works best


At what pH is the rate of enzyme activity the highest?

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.