PPT-Cellular Respiration Chemical Energy and Food

Food is the energy source for cells The energy in food is measured in calories A calorie is the amount of energy needed to raise the temperature of 1 gram of water 1 degree Celsius There are 3811 calories in one gram of sugar glucose. . Notes. Energy:. Energy for living things comes from . food. . Originally, the energy in food comes from the . sun. .. Organisms that use . light energy. from the sun to produce food—. autotrophs. n. Releasing Food Energy. I.. . ATP: Energy In A Molecule. All. . food. . is broken down by the body into small molecules through digestion. By the time food reaches your . bloodstream. , it has been broken down into nutrient molecules that can enter your cells.. ENERGY IN THE CELL. ENERGY IN THE CELL. ENERGY CONVERSIONS. PHOTOSYNTHESIS. CELLULAR RESPIRATION. ATP for cell usage. Is about. Starting with. Transformed by. Converted to. Plants & photosynthesis. Mr. Greenberg. Warm Up 2//201. Sun’s energy+6CO. 2. +6H. 2. O. C. 6. H. 12. O. 6. +6O. 2. Where in the plant cell would you expect to find this reaction? . How many CO. 2. molecules are in this reaction? . Photosynthesis. - the process of absorbing light energy and converting it into stored chemical energy.. Chemical equation:. Cellular Respiration. - the breaking down of a food substance into usable cellular energy in the form of ATP. Mr. Stahl. Biology. Review of ATP- Section 4.1. Molecule. . T. ype. Energy. Details. 5. .. . Carbohydrate. 4 cal / mg. 36 ATP from glucose. Most common molecule broken down to make ATP. 6.. . Lipid hi . Outline. I. Photosynthesis. A. Introduction. B. Reactions. II. Cellular Respiration. A. Introduction. B. Reactions. What organisms go through photosynthesis?. Producers/autotrophs. , . such as plants, trees, algae, some bacteria. Let’s review!!. The Role of ATP, Photosynthesis, and Cellular Respiration. Write this at the top of page . Would you rather . have 50 $1 bills or 1 $50 bill? Make a decision and provide 3 reasons why. Let’s Review. Is a chemical process that uses oxygen to convert chemical energy stored in organic molecules into another form of chemical energy – a molecule called ATP. Cells in plants and animals then use the ATP as their main energy supply.. Respiration can be considered the opposite process of photosynthesis. It is the transformation of food energy into chemical energy in the form of ATP. Plants and animals go through the same process of cellular respiration. Think of Photosynthesis like baking a cake. . The plant takes the raw materials (CO. 2. & H. 2. O), puts them together using energy (heat), & synthesize the cake. . In order to get the energy out of the cake, the plant & us must ingest it (eat), digest it (break it down into its monomers) & then we must . Energy releasing process in . which organisms . take in glucose and oxygen and produce carbon dioxide, water and ENERGY. Materials needed for respiration. Glucose (sugar). Oxygen. Products of respiration. These . organisms are called HETEROTROPHS or CONSUMERS. . . Some Organisms use sunlight to make food in a process called photosynthesis:. Some . organisms cannot use sunlight to make . food-they . 1. Cellular respiration. Cellular respiration and fermentation. Fermentation = An ATP-producing catabolic pathway in which both electron . donors . and . acceptors are organic compounds.. • Can be an anaerobic process.