PPT-Exercise & Respiration

IGCSE Coordinated Science Topic 97 A nimal Systems Learning Objectives Understand why exercise changed breathing and pulse rate Learn about the difference between aerobic and anaerobic respiration. All organisms need energy to survive.. Animals obtain their energy from the food they eat, but plants can make their own food by photosynthesis.. In both cases, however, energy must first be converted into a form that can easily be used by cells. This process is called . Cellular . respiration. , the process in which nutrients are converted into useful energy in a cell. . ATP- an energy carrier. ATP is Adenine triphosphate. Think of it like rechargeable batteries that are used to power the reactions in cells.. of Amazon tree . stems greatly . exceeds local CO. 2. emission. Alon Angert. (1). , Jan . Muhr. . ). 2). , Robinson Negron Juarez. (3). , . Waldemar. . Alegria. . Muñoz. (4). , Guido Kraemer . What is respiration..?. . The phenomenon of liberation of energy from organic substances in a multistep enzyme mediated catabolic process is described as respiration.. . TWO DEFINITIONS OF RESPIRATION. p.221-228. Why Anaerobic Cellular Respiration?. As the name suggests “an” = without, and “aerobic” = air. Anaerobic respiration is the cell’s way . of acquiring . energy when there are low oxygen levels. GK-12 Workshop II. Ashley . Vorhees. and Sarah Park. Cesar E. Chavez High School. Cricket Respiration Lab. Water level. Pipette. Students will measure oxygen consumption in crickets at different temperatures using simple . Poster project due Wednesday, May 28. Cellular respiration. SC.912.L.18.8 Identify the reactants, products, and basic functions of aerobic and anaerobic respiration. 3. Respiration. Organisms can be classified based on how they obtain energy:. Mighty Mitochondria. http://www.ageofautism.com/2008/04/dr-blaylock-on.html. Vocabulary Pretest Section 1. Cellular Respiration. Pyruvic. Acid. NADH. Anaerobic. Aerobic Respiration. Glycolysis. NAD.  is the process of producing cellular energy involving oxygen. Cells break down food in the mitochondria in a long, multistep process that produces roughly 36 ATP. The first step in is . glycolysis. What is respirationRespiration is the chemical process by which organic compounds release energy The compounds change into different ones byexergonicreactionsThere are two types of respirationaerobic 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 . 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.