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Humans need oxygen for the last step of cellular respiration, the process that generates energy to power cells. This is the only place oxygen is directly used in the body.
One important thing to note is that earlier stages of cellular respiration like glycolysis is anaerobic!
What else can I help you with?
To Survive what gas do we need to breathe in?
To survive, humans need to breathe in oxygen. Oxygen is essential for cellular respiration, a process that generates energy in our bodies. We inhale air, which contains about 21% oxygen, and our bodies use it to produce the energy required for various functions. Without a sufficient supply of oxygen, we cannot sustain life.
What iype of gas do humans need to breath?
Oxygen is the gas humans and animals need to breathe in.
How does man benefit from photosynthesis in plants?
humans benefit from photosynthesis, by receiving, obviously oxygen, which is required for cellular respiration, but plants also provide, glucose, which we heterotrophs need, to perform cellular respiration again, so we benefit by receiving oxygen and glucose, or O2 and C6H12O6.
Why is external respiration vital to cellular respiration?
Cellular respiration need oxygen. This oxygen is supplied by external respiration
What chemical reaction in cells need oxygen to release energy?
The process that requires oxygen to release energy in cells is called cellular respiration. During cellular respiration, glucose is broken down in the presence of oxygen to produce ATP, which is the main energy source for cells.
What does humans need to release oxygen to survive?
Humans need to inhale oxygen to survive. Our bodies then use that oxygen to produce energy through a process called cellular respiration, releasing carbon dioxide as a byproduct. The oxygen we inhale is crucial for this energy production process.
What do you mean by 'oxygen is vital for life'?
That means that oxygen is necessary for life to survive. Humans need oxygen to breathe and use for cellular respiration.
Why do human need oxygen in order to live?
Humans need oxygen for cellular respiration, a process in which cells use oxygen to convert nutrients into energy. This energy is essential for various bodily functions, including metabolism, growth, and repair. Without oxygen, cells cannot produce enough energy to sustain life.
Is oxygen the most important gas in the air for humans?
Yes, oxygen is the most important gas in the air for humans as it is essential for cellular respiration, which provides cells with the energy they need to function. Without oxygen, humans would not be able to survive.
Why do the cells of a redwood tree need oxygen?
The cells of a redwood tree need oxygen for cellular respiration, which is the process that converts glucose into usable energy. Oxygen is necessary for this process to occur and for the cells to function and grow.
To Survive what gas do we need to breathe in?
To survive, humans need to breathe in oxygen. Oxygen is essential for cellular respiration, a process that generates energy in our bodies. We inhale air, which contains about 21% oxygen, and our bodies use it to produce the energy required for various functions. Without a sufficient supply of oxygen, we cannot sustain life.
Where do humans get the carbon dioxide you need to live?
You don't need carbon dioxide to live...I think you're thinking of oxygen.
Why do the humans need oxygen?
Humans need oxygen to survive and think.If you dont have enoff oxygen for your brain it will stop working and you will eventually die.Humans also need oxygen sso that they can breath out carbon dioxide.If we didnt have oxygen we wouldnt have carbon dioxide.Carbon Dioxide is the thing that plants breath in.So if we didnt have oxygen plants would die.And then the animals that eat plants will die.Then the animals that eaet does animals will die.And we are omnivore(means we eat plants and animals)so if there were no plants and animals we will die of hunger That is why we need oxygen Patronum483 :)
What is the relationship between digestion and respiration?
You need oxygen to convert food into energy and this process is called cellular respiration
Why do human need oxygen to survive?
Oxygen is required for cellular respiration, the production of ATP. Oxygen is an electron receptor in the Krebs cycle with reaction that transforms O2 to C02 fueling every chemical reaction (albeit indirectly) in the body.
what one requires oxygen cellular respiration or fermentation?
Cellular respiration requires oxygen, while fermentation does not. Oxygen is needed in cellular respiration to break down glucose and generate more ATP, while fermentation allows for the breakdown of glucose without the need for oxygen, producing less ATP.
What are organisms which need oxygen to survive?
Organisms that need oxygen to survive are known as obligate aerobes. These organisms require oxygen for their metabolism and cellular respiration to produce energy. Examples include humans, most animals, and many types of bacteria.
