source : yahoo.com
Why is photosynthesis considered an endergonic reaction in an isolated plant?
An endergonic reaction is a reaction that needs energy to take place and photosynthesis involves the absorption of light energy from the sun and conversion of that energy into chemical energy :
carbon dioxide + water + light energy → glucose + oxygen + water
An exergonic reaction such as respiration that release energy.
Why is photosynthesis an endothermic reaction? | Life Persona – Photosynthesis is a endothermic reaction since energy in the form of sunlight is absorbed by plants. In contrast, exothermic reactions are reactions that release energy into the environment in the form of heat. They feel warm or hot, and can even cause an explosion.Ask, "Is photosynthesis is an endergonic or exergonic reaction?" Give 2-3 students an opportunity to explain why or why not. Look for them to correctly state that energy is stored in the form of food (or glucose) during photosynthesis so it is an endergonic reaction.Endergonic reactions and exergonic reactions are sometimes called reversible reactions. The quantity of the energy change is the same for both A glow stick is an excellent example of a reaction that is exergonic, yet not exothermic. The chemical reaction releases energy in the form of light, yet it…
Ninth grade Lesson Photosynthesis, Part 1-Modeling Photosynthesis – An endergonic reaction requires or absorbs energy from its surroundings. Photosynthesis is an endergonic reaction. The energy required for photosynthesis comes from light hence endergonic.Photosynthesis is also considered an endergonic reaction because it reduces carbon dioxide into glucose. Photosynthesis takes in light energy and stores it as sugar. This process takes more energy than it releases, making it an endergonic reaction.Brainly User Brainly User. Photosynthesis is an endergonic reaction because it absorbs energy from its surrounding namely, carbohydrates from the water, minerals from the soil, carbon dioxide from the air and sunlight, then releases oxygen as an exergonic reaction once the process is complete.
Endergonic vs Exergonic Reactions and Processes – Endothermic reactions are the one in which heat is overall absorbed for carrying out the reaction successfully. So from the above definition of endothermic reaction and our knowledge about photosynthesis we can conclude that photosynthesis is an endothermic process.Why is a photosynthesis project a good idea? Because, otherwise, it's easy to think that plants are boring. They just don't seem to do anything! When these three elements are present, the following chemical reaction takes place (Light is in brackets because though it is necessary to power the…Photosynthesis is incredibly important in numerous ways. Everything in an ecosystem is a part of a Now back to the explanation why photosynthesis is a huge part of our lives. The absence of plants, resulting from non-existence of the process of photosynthesis, will stat a chain of reactions that will…