photosynthesis and respiration
What is the main difference between photosynthesis and chemosynthesis?
All photosynthetic organisms use solar energy to turn carbon dioxide and water into sugar and oxygen. There is only one photosynthetic formula: CO2 + 6H2O -> C6H12O6 + 6O2. Chemosynthesis is the use of energy released by inorganic chemical reactions to produce food.
How are photosynthesis and cellular respiration opposite?
Cellular Respiration and Photosynthesis are almost opposite processes because photosynthesis removes carbon dioxide from the atmosphere while cellular respiration puts back carbon dioxide. Cellular respiration uses oxygen and has it's waste product of carbon dioxide (CO2).
Why do photosynthesis and respiration work together?
It is very interesting how photosynthesis and cellular respiration help each other. During photosynthesis, the plant needs carbon dioxide and water-- both of which are released into the air during respiration. And during respiration, the plant needs oxygen and glucose, which are both produced through photosynthesis!
How are photosynthesis and respiration different?
One difference of photosynthesis and respiration is that their process is being reversed. In photosynthesis, carbon dioxide and water is yielded to glucose or also known as sugar and oxygen while in respiration, it is the other way around. Sugar and oxygen is yielded to carbon dioxide and water.
How are photosynthesis and cellular respiration the same?
Photosynthesis and cellular respiration are complementary processes by which living things obtain needed substances. They both consume and create the same substances (water, glucose, oxygen, and carbon dioxide) but in different ways.
How are photosynthesis and cellular respiration are similar and how they are different?
Photosynthesis and cellular respiration are similar because both reactions contain water, carbon dioxide, glucose, oxygen and energy. They are different, because the reactions are opposites of each other. ... With cellular respiration, water, carbon dioxide, and energy are part of the reactants.
What is the photosynthesis and respiration cycle?
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.
How do plants photosynthesize and respire?
Plants respire all the time because their cells need energy to stay alive, but plants can only photosynthesise when they are in the light. The diagrams summarise what this means for the overall release of carbon dioxide or oxygen from plants. Remember that respiration uses oxygen and produces carbon dioxide.
What are the basic steps of photosynthesis?
Step 1-Light Dependent. CO2 and H2O enter the leaf. Step 2- Light Dependent. Light hits the pigment in the membrane of a thylakoid, splitting the H2O into O2. Step 3- Light Dependent. The electrons move down to enzymes. Step 4-Light Dependent. ... Step 5-Light independent. ... Step 6-Light independent. ... Calvin cycle.
What ways are photosynthesis and cellular respiration alike?
The end result is glucose, with oxygen being the waste product. The two processes are similar in that they both produce energy, albeit in two different forms. They are different in that photosynthesis assembles the glucose molecule, while cellular respiration takes it apart.
