PPT-Respiration Involves both the respiratory

Four processes that supply the body with O 2 and Respiration breathing movement of air into and out of the lungs O 2 and CO 2 exchange between the lungs. Unit 3 . Think back to Energy Transfer…. Living things use energy for . Growth. Repair. Reproduction. Metabolism. The collection of reactions that occur in a cell . Metabolism. Involves either:. . Intermediate 2 Biology. Unit 1: . Living Cells. Learning Objectives. Name the type of energy stored in food.. Describe the energy change when food is burned.. State the units used in measuring energy content of food.. 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?. Taking care of basic needs. Getting from place to place. Using tools (e.g., fork, toothbrush, crayon). In older children, contributing to their own health and safety. Includes:. Integrating motor skills to complete tasks. Transports air into the lungs and facilitates the diffusion of oxygen into the blood stream. Receives carbon dioxide from the blood and exhales it. Organs of the Respiratory system. Slide 13.1. Copyright © 2003 Pearson Education, Inc. publishing as Benjamin Cummings. Video: What do the lungs do?. Mammalian Respiration. Respiration is made up of 4 parts:. Breathing – inspiration (inhalation) and expiration (exhalation). External Respiration – gas exchange between air and blood.  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. Pressure in the Alveoli. The oxygen . concentration. in the alveoli, and its . partial pressure . is controlled by:. The rate of absorption of oxygen into the blood . The rate of entry of new oxygen into the lungs by the ventilatory process. . 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. Provide transfer of Oxygen form air to blood. Inhaled=21%. Exhaled=16%. Provide transfer of carbon dioxide out. What is the Respiration?. It is the act of breathing through inhalation (inspiration) and exhalation.. Dr. . Pallav. . Shekhar. Assitant. Professor. . Unit 2. . Objectives: To study the method of recording of respiration rate in animals. Procedure:. . Examination of respiration is important in. 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. 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..