4. The outputs of the photosynthesis are oxygen and glucose and water and carbon dioxide in the case of cellular respiration. Photosynthesis can be divided into two main processes: light dependent (light reaction) process and light independent (dark reaction) process. Log in Sign up. According to biologists, photosynthesis is responsible for generating and sustaining oxygen content of the Earth’s atmosphere. This catabolic process continues throughout the day and night. In contrast, cellular respiration occurs via three steps: glycolysis, Krebs cycle and electron transport chain. PLAY. It takes place in all the living cells of plant. Chemiosmotic Theory states that Electron transport and ATP synthesis are coupled by a proton gradient across the inner mitochondrial membrane. Cellular respiration involves aerobic (glycolysis) and anaerobic respiration. Furthermore, both processes depend on each other. 1. Photosynthesis is a very crucial process which allows life to continue on earth. Key Differences. Glucose is the most commonly utilized energy source in cellular respiration. ADVERTISEMENTS: 3. Cellular respiration is a biochemical process by which cells convert the chemical energy of macromolecules into energy in the form of ATP. This article highlights the difference between photosynthesis and cellular respiration. Photosynthesis involves the use of energy from sunlight, water and carbon dioxide to produce glucose and oxygen. It takes place in the chloroplasts of cells. This entire process gives energy to all kind of living organism, and without it, there will be no concept of life on earth. Let us explore more differences between cellular respiration and photosynthesis While photosynthesis requires energy and produces food, cellular respiration breaks down food and releases energy. The catabolic reaction is the primary reaction involved in the cellular respiration process that actually breaks down the larger one molecules into the small molecules by releasing energy in the process as the stronger bonds replace high energy bonds. Her research interests include Bio-fertilizers, Plant-Microbe Interactions, Molecular Microbiology, Soil Fungi, and Fungal Ecology. The chemical energy formed during photosynthesis process is then stored in carbohydrate molecules that is then synthesized from water and carbon dioxide. Photosynthesis vs. Cellular Respiration. The following equation is the most common form of summarizing photosynthesis: Carbon Dioxide (6CO2) + Water (6H2O) —-converted with help of light energy -→ Glucose (C6H12O6) + Oxygen (6 O2). 1- In what way does the energy involved with photosynthesis differ from the energy involved The biggest difference between photosynthesis and respiration is that photosynthesis only occurs in plants and some bacteria while respiration occurs in all living organisms. The other difference is that plants require sunlight for the process to occur, whereas respiration does not. 1. Plants perform both photosynthesis and respiration, while animals can only perform respiration. 6. Photosynthesis converts the light energy of the sun into chemical energy of sugar by releasing oxygen as a byproduct. Utilizes oxygen and carbohydrates. In summary, both photosynthesis and cellular respiration are important processes occuring in living organisms in order to obtain energy. Plant, algae, and cyanobacteria are the main groups of photoautotrophs. Processes in photosynthesis are divided on basis of requirement of sunlight while respiration processes are divided on basis of requirement of oxygen. Furthermore, respiration occurs in all living organisms but photosynthesis occurs only in … Cellular respiration is not an easy process that happens in few simple steps. Cellular respiration is a chemical process in which the adenosine triphosphate and nutrients are converted into the biochemical energy. amazing thankyou!! PLAY. A scientific process that explains the conversion of light energy into chemical energy by plants to produce food. Prokaryotic cells carry out cellular respiration in the cytoplasm whereas eukaryotic cells carry out cellular respiration mostly inside the mitochondria of the cell. Photosynthesis and Cellular Respiration Equation are as follow. Match. A Venn Diagram showing Photosynthesis vs. Cellular Respiration. 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