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Why does liver break down H2O2 faster than potato?
The liver contains higher levels of catalase enzyme, which breaks down hydrogen peroxide (H2O2) into water and oxygen. Potatoes also contain catalase, but in lower levels compared to the liver. This difference in enzyme concentration causes the liver to break down H2O2 faster than potatoes.
Why does fresh liver react better in H2O2 then boiled liver?
It all has to do with catalase. Catalase is an enzyme and a biological catalyst in the decomposition of H2O2. When its fresh, catalase is still present in the liver. However, when the liver is boiled, the catalase enzyme is denatured (as it is a protein).
What enzyme break down h2o2 to h2o and o2?
Catalase is the enzyme that breaks down hydrogen peroxide (H2O2) into water (H2O) and oxygen (O2). It helps protect cells from damage caused by reactive oxygen species.
How does changing the concentration of enzyme affect the rate of decomposition of H2O2?
The higher the concentration of an enzyme, the faster the rate of decomposition. There is actually an enzyme in the human body that catalyses H2O2. It is catalase, which breaks down the toxic H2O2 into water (H2O) and oxygen (O2).
What causes hydrogen peroxide to bubble?
The reason why it foams or bubble is because blood and cells contain an enzyme called catalase. Since a cut or scrape contains both blood and damaged cells, there is lots of catalase floating around. When the catalase comes in contact with hydrogen peroxide, it turns the hydrogen peroxide (H2O2) into water (H2O) and oxygen gas (O2). H2O2 --> H2O + O2 The reason why it foams or bubble is because blood and cells contain an enzyme called catalase. Since a cut or scrape contains both blood and damaged cells, there is lots of catalase floating around. When the catalase comes in contact with hydrogen peroxide, it turns the hydrogen peroxide (H2O2) into water (H2O) and oxygen gas (O2). H2O2 --> H2O + O2
Why does liver break down H2O2 faster than potato?
The liver contains higher levels of catalase enzyme, which breaks down hydrogen peroxide (H2O2) into water and oxygen. Potatoes also contain catalase, but in lower levels compared to the liver. This difference in enzyme concentration causes the liver to break down H2O2 faster than potatoes.
What enzyme breaks down H2O2?
Catalase break down H2O2.It is stored in peroxisomes.
Why does fresh liver react better in H2O2 then boiled liver?
It all has to do with catalase. Catalase is an enzyme and a biological catalyst in the decomposition of H2O2. When its fresh, catalase is still present in the liver. However, when the liver is boiled, the catalase enzyme is denatured (as it is a protein).
What enzyme breaks down enzymes?
Catalase break down H2O2.It is stored in peroxisomes.
What enzyme break down h2o2 to h2o and o2?
Catalase is the enzyme that breaks down hydrogen peroxide (H2O2) into water (H2O) and oxygen (O2). It helps protect cells from damage caused by reactive oxygen species.
What happens when liver is added to acid and H2O2?
When liver is added to acid and H2O2 (hydrogen peroxide), the enzyme catalase in the liver reacts with the hydrogen peroxide to break it down into water and oxygen gas. The reaction produces bubbling and foaming due to the release of oxygen gas. The acidic medium may denature the enzyme and affect its activity.
How does changing the concentration of enzyme affect the rate of decomposition of H2O2?
The higher the concentration of an enzyme, the faster the rate of decomposition. There is actually an enzyme in the human body that catalyses H2O2. It is catalase, which breaks down the toxic H2O2 into water (H2O) and oxygen (O2).
What reagent detects catalase?
Hydrogen peroxide (H2O2) is commonly used to detect the presence of catalase enzyme in biological samples. When catalase is present, it breaks down hydrogen peroxide into water and oxygen gas, producing bubbles as a result.
Why is the shape of H2O2 important to the enzyme catalase?
it is important because the shape of h2o2 must be complementary to the shape of the active site of the calase enzyme. Enzyme substarate complex can be formed and enzyme product complex can then be formed. If h202 shape was not complementary of the shape of the active site of catalase h202 could not be broken down into water and oxygen. Without the enzyme present it would take days for the h202 to break down. It would eventually break but it would take a long time. So the shape is important because without h202 would not be able to bind with the active site.
What happens when you mix cold liver and peroxide?
The enzyme in the liver (catalase) decomposes the hydrogen peroxide (H2O2) into water and oxygen molecules. However this reaction will be slower then the liver being at 37 degrees celsius as this is the optimal condition for the enzyme catalase. The reaction will occur at a slower rate when an enzyme is below its optimal condition so generally when an enzyme is in cold conditions it will function slower.
Why do cells break down H2O2?
Cells would break down H2O2 for the use of H+ and O- ion in other need compounds or for the H2O molecules for hydrolysis reactions (breaking down larger macromolecules), unless your referring to why do cells seem to breakH2O2 into H2O + O2, it's not really the cells breaking it down it's the enzyme or catalyst that the cells contain, the catalyst that some cells contain (liver cells) that will break down H2O2 is Hydrolase.
What molecule is catalase breaking down in this reaction?
Catalase breaks down hydrogen peroxide (H2O2) into water (H2O) and oxygen (O2).
