The koala (Phascolarctos cinereus, or, inaccurately, koala bear) is an arboreal herbivorous marsupial native to Australia.It is the only extant representative of the family Phascolarctidae, and its closest living relatives are the wombats.he koala (Phascolarctos cinereus, or, inaccurately, koala bear) is an arboreal herbivorous marsupial native to Australia.
Why is photosynthesis considered the most important chemical process on earth? Photosynthesis is a process that converts carbon dioxide into organic compounds, especially sugars, using the energy from sunlight. Photosynthesis occurs in plants, algae, andâ¦ many species of bacteria. In plants, algae and cyanobacteria photosynthesis uses carbon dioxide and water, releasing oxygen as a waste product. Photosynthesis is vital for life on Earth.
PHOTOSYNTHESIS. The light reactions and the Calvin cycle cooperate in converting light energy to the chemical energy of food: an overview. The equation for photosynthesis is a deceptively simple summary of a very complex process.Actually, photosynthesis is not a single process, but two, each with multiple steps.he reducing power is provided by NADPH, which acquired energized electrons in the light reactions. To convert C02 to carbohydrate, the Calvin cycle also requires chemical engery in the form of ATP, which is also generated by the light reactions.