PPT-Higher Biology Unit 2 2.2 Cellular Respiration

Respiration Respiration is a catabolic pathway that is controlled by different enzymes It releases energy from a molecule of 6 carbon glucose by breaking it down into smaller simpler molecules Respiration. 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. Overview of . Cellular Respiration. the . process that releases energy by breaking down glucose and other food molecules in the . presence . of . oxygen. This is an . aerobic. process, meaning that it requires oxygen. Chap 9: Cellular Respiration. THINK ABOUT IT. You feel weak when you are hungry because food serves as a source of energy. . How does the food you eat get converted into a usable form of energy for your cells?. 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. Key Concept. How do cells release the energy from glucose?. Agree or Disagree. Cellular respiration only occurs in lungs . cells. Disagree. Without oxygen cellular respiration cannot continue. .. Disagree. Oxidative Phosphorylation. Figure 9.16. Electron shuttles. span membrane. MITOCHONDRION. 2 NADH. 2 NADH. 2 NADH. 6 NADH. 2 FADH. 2. 2 FADH. 2. or. . 2 ATP. . 2 ATP. . about 26 or 28 ATP. Glycolysis. Photosynthesis. Photosynthesis. is the process by which plants, some . bacteria use . the energy from sunlight to produce sugar and starches ……which . cellular respiration. converts into . ATP. Do you want to build a snowman? . Snowman Challenge Rules. Teams will take turns answering questions.. Each question answered correctly will earn your team a snowman part or a sabotage tool.. Your goal is to build more snowmen then your opponents.. Today: 11/13/13. Finish Analyzing Graphic-Active Transport. Discuss Answers. Evaluate your knowledge on Facilitated Diffusion, Active Transport and Endo/Exocytosis . Homework Quiz Tomorrow over your Assessment Answers!. Cell Respiration. Cell. Breathing. O. 2. Cellular respiration carried out in 2 stages: . Glycolysis and Oxidation. The equation for cellular respiration is the opposite of the equation . for photosynthesis. WHAT IS CELLULAR RESPIRATION?. Metabolic reactions in the cell that are designed to convert nutrients from food into Adenosine Triphosphate (ATP). Carbohydrates, fats, and proteins can all be used as fuel. 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. 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. Context and Introduction to Unit. In this unit pupils will learn about respiration and its importance in living organisms. Pupils will learn about the differences between aerobic respiration and anaerobic respiration, how they are similar, how they differ and the implications of each..