The process of photosynthesis occurs when green plants use the energy of light to convert carbon dioxide and water into carbohydrates. Light energy is absorbed by chlorophyll, which act as the site for photosynthesis. Photosynthesis rate is reduced after the noon as this process directly depends on the sun light for its light dependent phase.
In the process of photosynthesis, the phosphorylation of ADP to form ATP using the energy of sunlight is called photophosphorylation.
Body uses water in all its cells, organs, and tissues to help regulate its temperature and maintain other biological functions. There are three functions of water. Body formation Control of internal functions and Elimination of waste products.
Role of respiration from growing seedling to blooming flowers: This statement explains the significance of respiration in plants, as they require energy to survive. When plants use sugars stored in their leaves or seeds they undergo cellular respiration. The cellular respiration harvests energy stored in a glucose molecule and releases the energy. During dormancy period … Read more
Assimilatory power is the power of plants in the form of ATP & NADPH to obtain food in the form of carbohydrates from the reduction of CO2 during photosynthesis.
Energy coin is meant by ATP. Because ATP contains energy in body and supply to various reactions according to importance.
The main source of energy is sun.
For the respiration of plants light is not directly needed. But at day time taking of O2 and releasing of CO2 become easy as the pores of leaves are opened. So, this time the rate of respiration increases. Therefore at day time light has little role in respiration.