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How do organissms on Earth obtain energy?
The sugars are produced during photosynthesis are used by most for energy. The energy is released when cells use oxygen to break down sugars in the process.
What does bacteria use oxygen for?
Bacteria use oxygen for cellular respiration, which is the process that generates energy for their growth and survival. In this process, bacteria break down sugars and other organic molecules into energy, carbon dioxide, and water in the presence of oxygen.
Does photosynethiesis make energy or sugars to burn fo energy?
Photosynthesis produces sugars, such as glucose, which organisms can then break down through cellular respiration to produce energy in the form of ATP. The energy stored in the sugars is used for various cellular processes and activities.
Does photosynthesis or cellular respiration use oxygen to break down molecules?
Photosynthesis is the use of sunlight to power the creation of sugars from carbon dioxide and water. Where's cellular respiration is the reaction of sugars and oxygen to create energy. Because the sugar is being broken down by the oxygen, we would consider cellular respiration to be the one that uses oxygen to break down molecules.
Why do plants and animals break down sugar?
Plants do not necessarily break down sugar. They function as a major source of sugars. Animals need to break down sugars as part of aerobic respiration. Glucose is broken down into Carbon dioxide and water, and ATP is produced as the energy product.
What type of organism uses and produces both oxygen and carbon dioxide?
Plants are organisms that use carbon dioxide during photosynthesis to produce oxygen. They also use oxygen for respiration to break down sugars for energy.
A reducing medium contains sugars that can be fermented?
In a reducing medium containing sugars that can be fermented, bacterial species capable of fermenting the sugars will utilize them as an energy source. During fermentation, these bacteria break down the sugars into simpler compounds, often producing acids or gases as byproducts. This process helps to create a reducing environment by consuming oxygen and generating reducing agents.
Why do humans have a constant supply of oxygen?
Humans require a constant supply of oxygen for cellular respiration, a process where cells break down glucose to produce energy. Oxygen is needed to help convert glucose into usable energy molecules called ATP. Without oxygen, cells would not be able to generate enough ATP to sustain life.
Do plants need oxygen?
Yes, plants need oxygen for respiration, a process during which they break down sugars to release energy. While plants primarily produce oxygen during photosynthesis, they also require oxygen for their own cellular respiration to survive.
How does oxygen make you breathe?
Oxygen acts as a hydrogen acceptor in cellular respiration. C6H12O6 + 6O2 → 6CO2+ 6H2O + Energy Sugar + oxygen ---> Carbon dioxide + energy We eat carbohydrates (sugars) and through breathing obtain oxygenand through a series of reactions break down the sugar into CO2 and water, which releases energy for your metabolic processes.
Why is oxygen important for the survival of plants and animals?
Oxygen is important for the survival of plants and animals because it is essential for the process of respiration, which provides energy for cells to function. Plants use oxygen during cellular respiration to break down sugars and release energy, while animals rely on oxygen to breathe and convert nutrients into energy. Without oxygen, both plants and animals would not be able to survive.
What does respiration break down sugars into?
Respiration breaks sugars down into carbon dioxide, water, reducing power, and energy.
