Photosynthesis converts the light energy obtained from the sun into chemical energy of sugar and oxygen, whereas cellular respiration is a biochemical process by which cells obtain energy from the chemical bonds of food molecules.
Definitions of photosynthesis and respiration. Photosynthesis is a process in photoautotrophs that converts carbon dioxide into organic compounds in the presence of sunlight. Respiration is the set of metabolic reactions that take in cells of living organisms that convert nutrients like sugar into ATP (adenosine tri phosphate) and waste products. The electron acceptor in photosynthesis is NAD+ while in respiration the electron acceptor is NADH. In cellular respiration reaction 36 molecules of ATP are produced in complete oxidation of one molecule of glucose. Photosynthesis converts the light energy obtained from the sun into chemical energy of sugar and oxygen, whereas cellular respiration is a biochemical process by which cells obtain energy from the chemical bonds of food molecules. Photosynthesis and cellular respiration are both key processes for life. Cellular respiration is the process used by animals to obtain energy from organic compounds they eat. Difference between Photosynthesis and Cellular Respiration. Both Photosynthesis and Cellular Respiration are processes, which organisms use to obtain energy to sustain life. Both the processes have two stages; photosynthesis occurs in the presence and the absence of light. And cellular respiration occurs in the presence and the absence of oxygen 1 Photosynthesis – The process of capturing light energy and converting it to sugar energy, in the presence of chlorophyll using carbon dioxide and water. 2  Respiration – The process of metabolizing (burning) sugars to yield energy for growth, reproduction, and other life processes. The three major functions that are basic to plant growth and development are: 1  Photosynthesis is a process used by plants and other organisms to convert light energy, normally from the Sun, into chemical energy that can be later released to fuel the organisms' activities. This chemical energy is stored in carbohydrate molecules, such as sugars, which are synthesized from carbon dioxide and water – hence the name photosynthesis, from the Greek φῶς, phōs, light, and σύνθεσις, synthesis, putting together. Cellular respiration, on the other hand, is the process by which living things convert oxygen and glucose to carbon dioxide and water, thereby yielding energy. They are also necessary to the energy exchange that living things need to survive. Photosynthesis is the process by which green plants create their own food by turning light energy into chemical energy. Chlorophyll in the leaves transform carbon dioxide, water, and minerals into oxygen and glucose. Photosynthesis and respiration are reactions that complement each other in the environment. They are in reality the same reactions but occurring in reverse. While in photosynthesis carbon dioxide and water yield glucose and oxygen, through the respiration process glucose and oxygen yield carbon dioxide and water. The electron acceptor in photosynthesis is NAD+ while in respiration the electron acceptor is NADH. In cellular respiration reaction 36 molecules of ATP are produced in complete oxidation of one molecule of glucose. Cellular respiration is a chemical process by which the cells derive the chemical energy of “food” molecules (Glucose) into energy in the form of ATP. Cellular respiration uses carbohydrates, fats, and proteins as fuels. Glucose is most commonly used to explain cellular respiration. Cellular respiration is the process used by animals to obtain energy from organic compounds they eat. Difference between Photosynthesis and Cellular Respiration. Both Photosynthesis and Cellular Respiration are processes, which organisms use to obtain energy to sustain life. Both the processes have two stages; photosynthesis occurs in the presence and the absence of light. And cellular respiration occurs in the presence and the absence of oxyge Photosynthesis and cellular respiration are complementary processes by which living things obtain needed substances. They both consume and create the same substances (water, glucose, oxygen, and carbon dioxide) but in different ways. They are also necessary to the energy exchange that living things need to survive. Photosynthesis is the process by which green plants create their own food by turning light energy into chemical energy. Chlorophyll in the leaves transform carbon dioxide, water, and minerals into oxygen and glucose.
http://www.diffen.com/difference/Cellular_Respiration_vs_Photosynthesis http://www.differencebetween.com/difference-between-photosynthesis-and-vs-cellular-respiration/ http://www.ext.colostate.edu/mg/gardennotes/141.html https://en.wikipedia.org/wiki/Photosynthesis http://www.softschools.com/difference/photosynthesis_vs_cellular_respiration/146/ http://www.diffen.com/difference/Cellular_Respiration_vs_Photosynthesis http://www.differencebetween.com/difference-between-photosynthesis-and-vs-cellular-respiration/ http://www.softschools.com/difference/photosynthesis_vs_cellular_respiration/146/
photosynthesis vs respiration definition