The food which is made by the photosynthesis process, respiration takes energy from it. The light independent reactions use that chemical energy and carbon dioxide to build stable long-term energy storage molecules like glucose and other carbohydrates. Significance of Photosynthesis to Mankind 3. The process for photosynthesis is long but is needed . Defective Photosynthesis Symptoms – In this process sunlight is very important. Content: 31 pages with 60 questions and answers. Photosynthetic Apparatus 5. Photosynthesis & cellular respiration are the main pathways of energy flow in living things. Photosynthesis is a long process but it is need for most life on planet earth. After reading this essay you will learn about: 1. It breakdown the food which is through photosynthesis process. Photosynthesis is a process in plants, algae, and some prokaryotes, that coverts solar insulation into chemical energy stored in glucose or other organic compounds. Yet another product formed as a result of photosynthesis is fossil fuel. Photosynthesis is a process by which plants and some other organisms convert, light energy from the sun, CO2 from the air & H2O from the earth, into chemical energy stored in molecules like glucose. Words: 495 Length: 2 Pages Document Type: Essay Paper #: 93561218. Fossil Fuel – A By-Product of Photosynthesis. On the other hand, respiration happens all the time as long as a living creature is alive. Top writers. When plants respire, they take in carbon dioxide from the air which aids them in preparing food (glucose). Pigments 6. There are many reasons why photosynthesis is important to humans, plants and animals, but the most important is the production of oxygen in the atmosphere. There are … BIOLOGY (231/2) Revision Questions (Essays): Expected Responses History 4. Cells use enzymes as biological catalysts to increase or accelerate the rate of reactions, such as those in photosynthesis or glycolysis. Plant photosynthesis was stable for hundreds of years before the industrial revolution, but grew rapidly in the 20th century, according to new research published today in Nature. Evidences for Existence of Light and Dark Reactions 9. Without photosynthesis, the atmosphere would not have enough oxygen to support humans, animals and even plants, which also require oxygen. The energy released from the plants, millions of years ago as a result of photosynthesis, after further geological processes get converted to fossil fuels (i.e., coal, oil, and gas). ADVERTISEMENTS: In this essay we will discuss about Photosynthesis in Plants. If the defective problem on plant photosynthesis, the colour of the leaves will change. Light depended reactions occur inside the thylakoids. Photosynthesis takes place in all plants that contain chlorophyll. Quantum Requirement and Quantum Yield 7. Photosynthesis Photosynthesis produces energy in the form of glucose it uses water from the soil, carbon dioxide from the air, and energy from the suns light. Essay on Photosynthesis 704 Words | 3 Pages. Meaning of Photosynthesis 2. Here are KCSES 2020 Biology Essay Questions and Answers (KCSE 2020 Prediction Questions). This allows reactions to occur under conditions that sustain life: An enzyme is simply a catalyst; also something extra that’s only purpose is to speed a process up that would otherwise take a very long time. The byproduct of photosynthesis has oxygen in it, and is need for human survival as well as other animals to live on earth. Mechanism 8. Photosynthesis occurs in slightly different ways in higher plants relative to photosynthetic bacteria. Plant also become pale. Source […] Photosynthesis happens during the day time because the plants require sunlight to produce energy. 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