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Hydrogen and oxygen play a crucial role in cellular respiration, where cells generate energy by breaking down glucose molecules. During this process, oxygen acts as the final electron acceptor in the electron transport chain, while hydrogen ions are used to create a proton gradient that drives ATP synthesis. This energy generated is essential for various cellular functions and activities.
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Enzymes that cause hydrogen peroxide to decompose are called?
catalase enzymes. Catalase enzymes help to break down hydrogen peroxide into water and oxygen molecules, preventing the accumulation of toxic levels of hydrogen peroxide in cells.
What gas combines with oxygen in fuel cells?
Hydrogen gas typically combines with oxygen in fuel cells to produce water, in a process that generates electricity.
Why doesn't hydrogen peroxide kill human cells?
Hydrogen peroxide can damage human cells by creating oxidative stress, but our cells have enzymes like catalase that help break down hydrogen peroxide into water and oxygen, minimizing its harmful effects. Additionally, human cells have mechanisms to repair the damage caused by hydrogen peroxide.
What do hydrogen fuel cells burn with?
Hydrogen fuel cells combine hydrogen with oxygen from the air to produce electricity, heat, and water as byproducts. This process is known as electrochemical conversion.
What is the science behind hydrogen fuel cells?
Hydrogen fuel cells produce electricity by combining hydrogen and oxygen in an electrochemical process. When hydrogen is fed into the anode and oxygen into the cathode, a chemical reaction occurs, producing electricity, water, and heat as byproducts. This clean and efficient process makes hydrogen fuel cells a promising technology for powering vehicles and other applications.
What cells help you get oxygen?
Red Blood cells help you get oxygen to your cells
Enzymes that cause hydrogen peroxide to decompose are called?
catalase enzymes. Catalase enzymes help to break down hydrogen peroxide into water and oxygen molecules, preventing the accumulation of toxic levels of hydrogen peroxide in cells.
What gas combines with oxygen in fuel cells?
Hydrogen gas typically combines with oxygen in fuel cells to produce water, in a process that generates electricity.
Why doesn't hydrogen peroxide kill human cells?
Hydrogen peroxide can damage human cells by creating oxidative stress, but our cells have enzymes like catalase that help break down hydrogen peroxide into water and oxygen, minimizing its harmful effects. Additionally, human cells have mechanisms to repair the damage caused by hydrogen peroxide.
How do you extract hydrogen fuel cells?
Hydrogen fuel cells do not extract hydrogen; rather, they generate electricity through a chemical reaction between hydrogen and oxygen. To produce hydrogen for fuel cells, methods such as electrolysis (splitting water into hydrogen and oxygen using electricity), steam methane reforming (extracting hydrogen from natural gas), or biomass gasification can be employed. The extracted hydrogen is then purified and stored for use in fuel cells, where it reacts with oxygen to produce water, electricity, and heat.
In cells hydrogen peroxide is converted to water and oxygen through the activity of?
catalase, an enzyme found in the cells. Catalase helps break down hydrogen peroxide into water and oxygen, preventing the accumulation of toxic levels of hydrogen peroxide in the cells.
What uses hydrogen and oxygen to make electricity?
A fuel cells uses hydrogen and oxygen to make electricity, and produces water as a byproduct.
Do fuel cells require hydrogen and oxygen?
Yes, fuel cells typically require hydrogen and oxygen to generate electricity. In a hydrogen fuel cell, hydrogen gas is fed into the anode, while oxygen (usually from air) enters the cathode. The chemical reaction between hydrogen and oxygen produces water, electricity, and heat, making it a clean energy source. However, some fuel cells can operate on other fuels, but they usually still require an oxidant like oxygen.
What carbon compounds are found in your cells?
Oxygen , hydrogen , carbon ,and
What do hydrogen fuel cells burn with?
Hydrogen fuel cells combine hydrogen with oxygen from the air to produce electricity, heat, and water as byproducts. This process is known as electrochemical conversion.
What are living cells mainly composed of?
Carbon, hydrogen, nitrogen, and oxygen.
What is the science behind hydrogen fuel cells?
Hydrogen fuel cells produce electricity by combining hydrogen and oxygen in an electrochemical process. When hydrogen is fed into the anode and oxygen into the cathode, a chemical reaction occurs, producing electricity, water, and heat as byproducts. This clean and efficient process makes hydrogen fuel cells a promising technology for powering vehicles and other applications.
