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. Dr Archna Ghildiyal. . Associate Professor. Department of Physiology. KGMU. Respiratory System. LECTURE:8. Contents. Regulation of Respiration: Neural. Group of Neurons controlling Respiration. Learning Objective. To understand about respiratory substrates. Success Criteria. define the term respiratory substrate;. explain . the difference in relative energy . values . of carbohydrate, lipid and . . Associate Professor. Department of Physiology. KGMU. Respiratory System. LECTURE:8. Contents. Regulation of Respiration: Neural. Group of Neurons controlling Respiration. Breathing rhythm: Ramp Signals. 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. An emphasis on the flow of carbon and other elements in fermentation and respiration. 3.8 Glycolysis. 3.9 Fermentative Diversity and the Respiratory Option. 3.10 Respiration: Electron Carriers. 3.11 Respiration: The Proton Motive Force . The Conducting Zone. Nose. Only external visible part of the respiratory system. Air enters the nose by passing through the nostrils. The interior of the nose consists of the nasal cavity which is divided by the nasal septum. 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. . 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. 1. Pulmonary ventilation. = exchange of gases between lungs and atmosphere.. 2. External respiration. = exchange of gases between alveoli and pulmonary capillaries.. 3. Internal respiration. = exchange of gases between systemic capillaries and tissue cells.. BACKGROUND-Cellular Respiration. Oxygen . is used by cells. Oxygen is needed to convert glucose to ATP. Carbon dioxide is a waste product. Body cells die if respiration fails. FUNCTIONS. Supplies . body with oxygen and removes carbon dioxide. MrT says…. I . pity the fool who . thinks . breathing. is . respiration.. . Breathing. Sequence of events that results in . gas exchange. .. In terrestrial vertebrates it includes 3 steps:. 1. . 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..