What is the process of photosynthesis in plants?
The process During photosynthesis, plants take in carbon dioxide (CO 2) and water (H 2 O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
What happens to chlorophyll during photosynthesis?
During photosynthesis, chlorophyll absorbs energy from blue- and red-light waves, and reflects green-light waves, making the plant appear green. While there are many steps behind the process of photosynthesis, it can be broken down into two major stages: light-dependent reactions and light-independent reactions.
What are the two stages of photosynthesis?
While there are many steps behind the process of photosynthesis, it can be broken down into two major stages: light-dependent reactions and light-independent reactions. The light-dependent reaction takes place within the thylakoid membrane and requires a steady stream of sunlight, hence the name light- dependent reaction.
What are the factors that affect photosynthesis?
Water: As water is an important factor in photosynthesis, its deficiency can lead to problems in the intake of carbon dioxide. The scarcity of water leads to the refusal of stomatal opening to retain the amount of water they have stored inside. Pollution: Industrial pollutants and other particulates may settle on the leaf surface.
What are the two reactions that occur during photosynthesis?
The two reactions that occur during photosynthesis process are light-dependent reaction and light-independent reaction. 3. What are the two main products released during the photosynthesis process?
What is needed for photosynthesis to take place?
The photosynthesis process requires three crucial elements to function: Water, carbon dioxide and light. If any of these elements are absent, then the process may be hindered. The actual process occurs during the day and two inter-related phases are involved in the process:
Is photosynthesis a redox process?
Photosynthesis is a complicated redox process. In this process, oxidation of water to oxygen and reduction of carbon in carbon dioxide to glucose takes place. The photosynthesis process takes place in two stages: