I think your question may be a bit difficult to understand. Many organisms are capable of breaking down simple sugars such as glucose for energy so there are quite literally millions of possible answers to this question.
If you were intending to ask which organellebreaks down glucose for energy, the answer is mitochondria. Mitochondria break down glucose into Adensine Triphosphate, the basic energy source for many of the other parts of the cell.
Glucose oxidation - it's what happens during cellular respiration.
Glucose is combined with oxygen to produce energy. Then carbon dioxide is released in the chemical reaction within the cells.
All eukaryotic organisms possess means of using cellular respiration because all eukaryotic organisms have mitochondria.
The light-dependant process is called 'Photosynthesis', the chlorophyll in plants absorbs sunlight and uses it in combination with carbon dioxide, to produce glucose for energy.
produce silver
C H O 6 12 6 Glucose can be made by breaking down starch or other polysaccharides such as glycogen. It can also be made by process of photosynthesis, although humans are unable to perform this function because of the absence of chloroplasts.
plankton
We are the only organisms that we know of that can understand and apply scientific knowledge to create nonbiodegradable substances.
respiration
Bacteria. It uses the process called chemosynthesis to produce glucose.
glycolysis
Glucose does not produce photosynthesis, you have it backwards. Photosynthesis produces glucose.
Most, if not all, organisms can produce glucose. Humans and other animals can produce glucose when necessary from other carbohydrates and intermediates (such as glycogen, lactate and pyruvate). This requires, at some point, consumption of autotrophs, to provide the energy and carbon required to produce glucose. Autotrophs can produce glucose (directly or indirectly) from inorganic molecules (i.e., not from eating other organisms). Photosynthetic organisms (photoautotrophs) are autotrophs that specifically produce glucose from light energy. This includes plants, algae and some bacteria (e.g. cyanobacteria).
photosynthis means food reproduction by a leaf
Cellular respiration is the process in which oxygen breaks down glucose to produce energy in the cells of living organisms.
Plants absorb Carbon Dioxide through pores in their leaves and combine it with chloropyl to produce glucose for their nutrition, giving out Oxygen as their waste gas.
An organism that uses Photosynthesis to produce glucose is called an Autotroph. Autotrophs are also called "self feeders" because they can produce food(glucose) for their own cells, such as plants. (A Heterotroph is an organism that consumes other organisms to get food for their cells, such as humans.)
Plants don't combine hydrogen and carbon dioxide directly; if they did (and did so in a 1-to-1 ratio), the result would be formaldehyde. Instead, plants combine carbon dioxide and water in such a way as to produce carbohydrates (particularly glucose) and oxygen in a multi step complex synthetic process.
Photosynthesis.
respiration