State the name of the structure where the actual exchange of oxygen and carbon dioxide takes place? Explain how oxygen and carbon dioxide are exchanged in the respiratory system of humans.

Q: Explain the steps of respiration? with diagram?

A: Introduction: The respiration that utilizes oxygen is referred to as aerobic respiration. It is the…

Q: Describe the role of hemoglobin in the transport of oxygen and carbon dioxide

A: Human erythrocytes contain a large chromoprotein called hemoglobin (Hb). This red color pigment is…

Q: The respiratory membrane is found in the________ .This membrane consists of the wall of a(n)_______…

A: The membrane separating air within the alveoli from the blood within pulmonary capillaries. It…

Q: During ventilation, where does O2 come from and where is it going? Name the major structures that it…

A: Respiration broadly involves two processes the first one is breathing where oxygen is taken in an…

Q: Summarize the process of oxygen and carbon dioxide transport within the respiratory system

A: O2 is transported in the blood by two carriers: i) 97% by hemoglobin (Hb) and ii) 3% by circulating…

Q: Outline the process of gas exchange

A: BASIC INFORMATION BREATHING  It is the process in which the air is taken in and exhaled out. The air…

Q: Draw and describe the movement of O2 and CO2 in the respiratory system

A: Respiration is a process through which the oxygenated air is inspired and the deoxygenated air is…

Q: Explain how respiration is responsible for taking up oxygen from the environment and delivering it…

A: Respiration is a vital body process assessed by the organs of the body's respiratory system. The…

Q: Describe three ways in which carbon dioxide can be transported.

A: “Carbon dioxide” is a colorless and odorless gas. It is also an unwanted product of the body. Blood…

Q: The diffusion coefficient of a gas is a constant and is not affected by disease states or treatment…

A: The respiratory system is responsible for the exchange of oxygen and carbon di-oxide between the…

Q: Describe how the respiratory system is intimately associated with the circulatory system?

A: Animals are complex organisms that need various mechanisms for transporting nutrients and the…

Q: Discuss those factors that infl uence the rate of diffusion across the blood-gas interface in the…

A: Gas exchange is the process by which oxygen and carbon dioxide move between the bloodstream and the…

Q: Describe how respiration differs when oxygen is present when oxygen is not present.

A: The oxidation of respiratory substrates such as glucose and fats is called respiration. Respiration…

Q: Explain how the alveoli increase the efficiency of the respiratory system.

A: The human respiratory tract is made up of the nostril, larynx, nasal chamber, pharynx, trachea,…

Q: Summarize the path of an oxygen molecule from the noseto the bloodstream.

A: The Respiratory System of the human body mainly transports air in and out of the lungs. It also…

Q: Describe the mode of transport of O2 and CO2, from lungs to tissues and back

A: The tissue cells need oxygen for the production energy which is then utilised to carry out different…

Q: Illustrate the sequence of events during expiration?

A: Step 1 Breathing is ventilation or movement that brings in fresh air into the lungs and removes foul…

Q: Name the vessels (in the correct sequence) that CO2 travels in during transport. Describe what…

A: Respiration can be described as the process of movement of oxygen-rich air into the cells of the…

Q: C B D A K E H Carbon dioxide out Oxygen in Oxygen F Carbon dioxide G

A: Respiratory system is a type of body system which is involved in gas exchange. This means , oxygen…

Q: Human Lung Describe how the histological structure of the lung relates to its function as a site…

A: Human lung - It is a pair of spongy organ which is air filled and is located on either side of…

Q: Discuss and explain the process on how respiratory system and circulatory system work together

A: The blood circulatory system, is a system of organs that includes the heart, blood vessels, and…

Q: Describe the process of Loading of Oxygen in the Lungs?

A: We know that The respiratory system is an organ system that is responsible for the exchange of gases…

Q: State two advantages of obtaining oxygen from air, compared with obtaining oxygen from water through…

A: The transfer of oxygen from the outside environment to the cells within tissues, as well as the…

Q: In the respiratory system of humans, there are two zones, conducting and exchange. (a) Name all the…

A: The respiratory tract can be defined as the organ system of the body that is accountable for…

Q: Describe what happens to respiratory rate during normal metabolism

A: Respiration rates may enhance with fever, disease, and other ailments. While checking respiration,…

Q: Explain in detail how the cardiovascular and respiratory systems work together to allow the exchange…

A: The cardiovascular system and the respiratory system function together in order to supply oxygen as…

Q: Explain in your own words why the oxygen cascade is presentedas a cascade of partial pressures.

A: The gradient of oxygen's partial pressure between the air in the environment and mitochondria in the…

Q: Distinguish between external and internal respiration

A: Respiration is an important process that occurs in the organism. Breathing is a physical process…

Q: Discuss the Respiratory quotient

A: The ratio of the amount of carbon dioxide (CO2) generated to the volume of oxygen (O 2) absorbed…

Q: Differentiate the Pulmonary volumes and pulmonary capacities in animal physiology.

A: The total volume of air that lungs can hold differs from species to species. There are also…

Q: Summarize the exchange of oxygen and carbon dioxide across the respiratory membrane.

A: The respiratory system, which functions for the gaseous exchange in the body, has two components,…

Q: Describe how 02 and CO2 are transported through the body.

A: During aerobic respiration, oxygen is used by an organism for cellular respiration to oxidize the…