What is Photophosphorylation most similar to?
In mechanism, photophosphorylation is most similar to(A) substrate-level phosphorylation in glycolysis.
How do humans benefit from plants?
Plants maintain the atmosphere. They produce oxygen and absorb carbon dioxide during photosynthesis. Plants provide many products for human use, such as firewood, timber, fibers, medicines, dyes, pesticides, oils, and rubber. Plants create habitats for many organisms.
What would happen if photosynthesis could no longer occur on the planet?
The plants that perform photosynthesis releases oxygen into the environment. If there will be no more photosynthesis in the environment then the left amount of oxygen will be used up by the organism living in the environment and there will be no more production of oxygen.
What would happen if plants stopped producing oxygen?
Why do they stop emitting oxygen? If they simply stop photosynthesis and do not turn carbon dioxide into oxygen, then they will stop producing sugars. Hence they will run out of tree sap, and will have no more sugar to breakdown for energy. This means all plants will die and new plants will never grow.
Will humans run out of oxygen?
One billion years from now, Earth’s atmosphere will contain very little oxygen, making it uninhabitable for complex aerobic life.
Can water run out of oxygen?
If the water stagnates for a long time, the oxygen will percolate out; an aerator brings it back by mixing in oxygen from the air. Water is H20 in order to use the oxygen you would have to break the strong bong holding the hydrogen to the oxygen something which is very energy intensive.
What if there was more oxygen than nitrogen?
What could happen if there were more oxygen in the atmosphere than nitrogen? If oxygen could have been more by 79% the world could have been a flammable place, they could be fire from sun’s heat, from artificial sources and even from lightening.
What will happen if the percentage of oxygen and nitrogen are reversed?
The oxygen levels would no longer increase, because the source of oxygen burned up. If algae would push oxygen levels way above 30%, most of the plants above sea level would burn. What would happen if there were more oxygen in the atmosphere than nitrogen? The upper limit of oxygen is at about 30%.
What would have happened if air has 78% oxygen instead of nitrogen?
What will happen if the the composition of oxygen is reversed with nitrogen?
Oxygen is a very reactive non-metallic element. If the proportion of oxygen were higher, then the atmosphere would be explosive; with the oxygen reacting with the nitrogen to form poisonous nitrous oxides.
What happens if the percentage of oxygen in air reaches to 70%?
What happens if the percentage of oxygen in the air reaches to 70%? Answer: If any substance catches fire it will become difficult to extinguish the fire, as oxygen supports combustion.