What is photosynthesis explain in detail?
What is photosynthesis explain in detail?
Photosynthesis is the process by which plants use sunlight, water, and carbon dioxide to create oxygen and energy in the form of sugar.
Can photosynthesis occur in the dark?
Plants need light to photosynthesize, but it doesn’t necessarily have to be sunlight. If the correct type of artificial light is used, photosynthesis can happen at night with lights that contain blue and red wavelengths.
What is the first stage of photosynthesis?
light-dependent reactions
Photosynthesis occurs in two stages. In the first stage, light-dependent reactions or light reactions capture the energy of light and use it to make the energy-storage molecules ATP and NADPH. During the second stage, the light-independent reactions use these products to capture and reduce carbon dioxide.
What is the two types of photosynthesis?
There are two types of photosynthetic processes: oxygenic photosynthesis and anoxygenic photosynthesis. The general principles of anoxygenic and oxygenic photosynthesis are very similar, but oxygenic photosynthesis is the most common and is seen in plants, algae and cyanobacteria.
What are the two main step of photosynthesis?
There are two main stages of photosynthesis: the light-dependent reactions and the Calvin cycle.
Where does the majority of C3 photosynthesis take place?
The entire process, from light energy capture to sugar production occurs within the chloroplast. The light energy is captured by the non-cyclic electron transport process which uses the thylakoid membranes for the required electron transport. About 85% of plant species are C3 plants.
What happens during light independent stage of photosynthesis?
Photosynthesis occurs in two stages. In the first stage, light-dependent reactions or light reactions capture the energy of light and use it to make the energy-storage molecules ATP and NADPH . During the second stage, the light-independent reactions use these products to capture and reduce carbon dioxide.
Where does the chemical energy in photosynthesis come from?
Photosynthesis – Everything You Need to Know Photosynthesis is a process by which phototrophs convert light energy into chemical energy, which is later used to fuel cellular activities. The chemical energy is stored in the form of sugars, which are created from water and carbon dioxide. 2,47,818
Which is the correct equation for photosynthesis in green plants?
The overall equation for the light-dependent reactions under the conditions of non-cyclic electron flow in green plants is: 2 H 2 O + 2 NADP + + 3 ADP + 3 P i + light → 2 NADPH + 2 H + + 3 ATP + O 2 Not all wavelengths of light can support photosynthesis. The photosynthetic action spectrum depends on the type of accessory pigments present.