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Why are bubbles produced when hydrogen peroxide reacts with catalase?
When hydrogen peroxide reacts with catalase, an enzyme found in cells, it breaks down the hydrogen peroxide into water and oxygen gas. The oxygen gas is produced in the form of bubbles due to the rapid release of oxygen gas during the decomposition reaction. This reaction is catalyzed by catalase, which helps speed up the decomposition of hydrogen peroxide into water and oxygen.
What happens to crushed liver when in peroxide?
When liver tissue is crushed and exposed to hydrogen peroxide, the enzyme catalase in the liver reacts with the peroxide, breaking it down into water and oxygen. This reaction produces bubbles of oxygen gas and can be used to demonstrate the presence of catalase in living tissues.
Most of the worlds oxygen is produced by?
Most of the worlds oxygen is produced by Trees.
Which observation would provide indirect evidence that supports a hypothesis that the bubbles are O2?
An increase in bubbles on the plant when it is moved under a brighter light
Which gas would most likely be found in the greatest amount in the bubbles?
Oxygen gas (O2) would most likely be found in the greatest amount in the bubbles, as it is a common byproduct of many biological processes, such as photosynthesis in plants and algae.
What would cause there to be oxygen in bubbles?
This is very vague. Oxygen bubbles would be produced by some kind of chemical reaction in which one of the results is oxygen. Do you have more specifics as to when/where these oxygen bubbles would be produced?
Ingenhousz showed that plants produce oxygen bubbles when exposed to?
Light
What molecule was produced by the elodea while it was exposed to light?
Oxygen was produced by the elodea during photosynthesis while it was exposed to light.
How is the number of bubbles produced by the plant related to the rate of photosynthesis?
One of the products of Photosynthesis is oxygen (Carbon Dioxide and Water give Glucose and Oxygen) and the bubbles you see coming from pond weed are actually the oxygen being produced from Photosynthesis. So therefore, the more/faster the bubbles, the quicker Photosynthesis is happening.
What does a photosynthesis look like?
You can not see photosynthesis but you can see its results. Algae in water exposed to sunlight will give off bubbles. These bubbles are made of Oxygen gas. The Oxygen is a waste product of the photosynthesis process.
Which observation would provide indirect evidence that the bubbles are O2?
If the bubbles produced can relight a glowing splint or support combustion, it would provide indirect evidence that the bubbles are oxygen (O2). This is because oxygen is required to support combustion.
Why are bubbles produced when hydrogen peroxide reacts with catalase?
When hydrogen peroxide reacts with catalase, an enzyme found in cells, it breaks down the hydrogen peroxide into water and oxygen gas. The oxygen gas is produced in the form of bubbles due to the rapid release of oxygen gas during the decomposition reaction. This reaction is catalyzed by catalase, which helps speed up the decomposition of hydrogen peroxide into water and oxygen.
What makes bubbles flammable?
Bubbles can be flammable if they contain a flammable gas, such as methane or hydrogen. When these gases are trapped inside a bubble and exposed to a flame or spark, they can ignite and burn.
What if your pondweed experiment had only a few big bubbles?
Less oxygen is being produced at a slower rate
What causes the bubbling of the solution?
Reaction in which bubbles are formed in solvent
If light is moved further away from bubbles would there be more bubbles or less?
If light is moved further away from bubbles, there would be more bubbles. This is because light helps to facilitate the photosynthesis process in algae, which produces oxygen as a byproduct. More light means more oxygen produced by the algae, leading to an increase in the number of bubbles formed.
What is being produced in order for the leaf discs to float?
Oxygen gas is being produced through the process of photosynthesis, causing the leaf discs to float to the surface of the solution due to the oxygen bubbles created.
