How much ATP does photosynthesis generate?
How much ATP does photosynthesis generate?
Three ATP molecules will be made, provided photosystem I recycles one electron in order to contribute two protons to the proton motive force.
Does photosynthesis produce 38 ATP?
*The number of ATP molecules produced can vary. 38 ATP is the theoretical maximum yield for the metabolism of one molecule of glucose….How are photosynthesis and cellular respiration connected?
| Photosynthesis | Cellular Respiration (Aerobic) | |
|---|---|---|
| Output | Glucose, oxygen | ATP, carbon dioxide, water |
How is ATP produced in photosynthesis and respiration?
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.
Why is ATP made in photosynthesis?
The ATP and NADPH from the light-dependent reactions are used to make sugars in the next stage of photosynthesis, the Calvin cycle.
What is the final output of photosynthesis?
Photosynthesis involves three elements: carbon, hydrogen, and oxygen. You have seen that the products of photosynthesis are oxygen and glucose.
How is ATP produced in chloroplasts?
All electron-transport processes occur in the thylakoid membrane: to make ATP, H+ is pumped into the thylakoid space, and a backflow of H+ through an ATP synthase then produces the ATP in the chloroplast stroma.
How does photosynthesis and cellular respiration differ in terms ATP production?
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
What happens to ATP in photosynthesis?
A level biologists need to know the structure of ATP, its uses and its role in biological processes. In photosynthesis energy is transferred to ATP in the light-dependent stage and the ATP is utilised during synthesis in the light-independent stage.
How is ATP formed during respiration?
During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the cell. Carbon dioxide and water are created as byproducts. The overall equation for aerobic cellular respiration is: In cellular respiration, glucose and oxygen react to form ATP.
What is the requirement of photosynthesis?
To perform photosynthesis, plants need three things: carbon dioxide, water, and sunlight. for photosynthesis. Carbon dioxide enters through tiny holes in a plant’s leaves, flowers, branches, stems, and roots. Plants also require water to make their food.
Where is ATP generated in a plant cell?
Chloroplasts and mitochondria are the major ATP producing organelles in plant leaves.
How is ATP formed in plants?
Plants, through the process of photosynthesis, make use of the sunlight to energise and generate glucose through the available water and carbon dioxide. This glucose through pathways can be converted into pyruvate. Through cellular respiration, pyruvate in turn gives ATP (adenosine triphosphate).