Is the oxygen that we breathe in the same oxygen that is found in the CO2 that we breathe out? If not, what happens to the Oxygen that we breathe in?

Q: How Does Gas Exchange Occur in the Human Respiratory System?

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

Q: Why Exchange Gases and What Are the Requirements for Gas Exchange?

A: Gas can be defined as one of the four fundamental states of matter and the others being solid,…

Q: How carbon monoxide,emitted by automobiles, prevents transport of oxygen in body tissues?

A: Carbon monoxide (CO) is a colorless, odorless, tasteless gas, which is produced by burning gasoline,…

Q: Can you explain how o2 and co2 are exchanged in the respiratory system

A: The respiratory system is the set of organs responsible for the exchange of oxygen and carbon…

Q: if blood levels of CO2 become too low, how does the brain alter the respiratory rate to maintain…

A: In order to sustain a stable, relatively constant internal environment, homeostasis is the ability…

Q: What are the functions of human respiratory system?

A: The human respiratory system consists of series of organs which are responsible for the inhalation…

Q: How many oxygen molecules does an organism use per second?

A: Cellular respiration will occur each aerobically (using oxygen), or anaerobically (without…

Q: Where does the oxygen that travels in our bloodstream come from? What does our body use it for?…

A: A. We breathe air in, through our nose and mouth. It makes its way into your lungs and dissolves in…

Q: How is your breathing related to your cellular respiration?

A: Breathing is the moving air into and out of the lungs to encourage gas trade with the inner…

Q: What is meant by Respiration?

A: When we hear the word respire, we think of breathing. When we breathe, with each inhale we are…

Q: Does breathing rate affect lifespan in terms of oxidizing cells, metabolism etc. Or does a really…

A: Introduction Respiration (also known as breathing) is the process of obtaining oxygen from the…

Q: How is oxygen and carbon dioxide transported in human beings?

A: Oxygen is essential for the cells to breakdown the nutrients to obtain energy. The resulting carbon…

Q: What important gas do we take in when we breathe?

A: We know that during breathing inhale and exhale of gases.  So during inhale we take Oxygen gas…

Q: What processes in your cells produce the CO2 that youexhale?

A: Usually  cellular respiration  produces CO2 when we exhale. Cellular respiration occurs in 3 stages…

Q: How does the body know how to regulate oxygen going in and carbon dioxide going out?

A: Respiration is the major process involved in all living organism. In humans, it involves the…

Q: How does your body know when to breath faster or slower?

A: Our respiratory centre knows how to control the rate and depth of breathing. It's activity is…

Q: At both the organismal and cellular levels, respiration involves taking in the gas _________ and…

A: Respiration is defined as 'the biochemical process of oxidation of nutrients so as to release…

Q: What are the major transport mechanisms for CO2? Explain

A: Carbon-dioxide is transported by three mechanisms. Cells involved in CO2 transportation are plasma…

Q: What happens when combustion takes place in insufficient air?

A: Combustion refers to the burning process of a substance with oxygen. During this process heat and…

Q: How does the administration of 100 percent oxygen save a patient from carbon monoxide poisoning? Why…

A: Hemoglobin (Hb) is a complex protein present in the blood. It carries out the oxygen (O2) from the…

Q: what kind of research supports (or rejects) the elevated CO2 claim?

A: The word "pollution" means anything that has a detrimental effect on the atmosphere or on existing…

Q: If    the ratio    of someone's   carbon dioxide   production to oxygen    consumption (CO2 / O2)…

A: The ratio to amount of carbon dioxide produced in the body to amount of oxygen consumed or used by…

Q: In control of ventilation, which of the following is the most important?   PCO2 in the blood PO2 in…

A: The physiological systems involved in controlling breathing, or the passage of air into and out of…

Q: What happens to pCO2 levels as the disease (Idiopathic pulmonary fibrosis) progresses, and what…

A: Idiopathic pulmonary fibrosis is a type of lung disease that results in the scattering of lungs for…

Q: How does carbon dioxide affect or benefit your life?

A: The primary way that we produce carbon dioxide is by burning fossil fuels. One of the largest…

Q: What is respiration?

A: A number of processes take place in living organisms. All these processes require specialized…

Q: Do normal breathing conditions increase or decrease CO2 concentration?

A: Carbon dioxide (CO2) reacts with water to form carbonic acid. Increase in CO2 concentration results…

Q: What is the importance of respiration?

A: Respiration is a metabolic cycle that happens in all organisms. It is a biochemical cycle that…

Q: Where does oxygen and carbon dioxide exchange take place within the lungs?

A: The lungs and respiratory system allow us to breathe. They bring oxygen into our bodies called…

Q: . Where does the CO2 that you breathe out specifically come from during metabolism? Draw dotted…

A: The carbon dioxide or CO2 is released by the cellular respiration process. In cellular respiration…

Q: How does oxygen get from the air in your lungs into your bloodstream?

A: Main physical process which involves the moment of gasses from the atmosphere to the bloodstream is…

Q: Are there any parts of the human body that get oxygen directly from the air and not from the blood?

A: The human body is very complex and it has a huge demand for oxygen because of which the oxygen that…

Q: would the change in oxygen levels have on living things?

A: Today, oxygen makes up around one-fifth of the Earth's atmosphere and is an essential component of…

Q: what is the main purpose of respiration?

A: Respiratory system involves organs, cells and tissues that take part in the breathing process which…

Q: Would you expect to find CO2 in your breath? Why?

A: The process of inhalation and exhalation of air by our lungs is called breathing. Mechanisms of…

Q: How is CO2 release from tissue to red blood cells and to the lungs for exhalation?

A: Cellular respiration is the process by which energy is produced from the nutrients ingested. Energy…

Q: What are the causes of the CO2 -O2 paradox?

A: An absolute/apt decrease in ventilation is the most common/prevailing cause of elevated PCO2.…

Q: What is the main biological process that consumes carbon dioxide?

A: Biological processes Biologcal process are those processes that are very essential for an organism…

Q: How is respiration regulated?

A: Specifically, the respiratory rhythm centre, which is located in the medulla region of the brain, is…

Q: What are the three transport mechanisms of CO2? Which one is the main mechanism?

A: Carbon dioxide is the waste product formed in the reactions of aerobic respiration. When carbon…

Q: What stages of respiration take place in the mitochondria?

A: Cellular respiration is a group of the process that occurs in cytosol and mitochondria of the cell…

Q: Why do animals need to remove CO2 from their bodies?

A: The exchange of Oxygen and carbon dioxide by the body involves various organs for gaseous exchange…

Q: What are the three ways of transporting CO2 in the body?

A: What are the three ways of transporting CO2 in the body?

Q: How can higher altitudes affect the respiratory rate? What happens if a person drinks alcohol after…

A: Introduction  The human body can acclimate to high altitudes both quickly and gradually. The human…

Q: Give a Summary of CO2 movement?

A: Carbon dioxide(CO2) is one of the two major respiratory gases which plays a major role in the…

Q: Where does respiration occur? Why?

A: Respiration is the movement of oxygen from the outside environment to the cells within tissues and…

Q: How is the carbon dioxide released from the lungs related to the total output of blood from the…

A: The purpose of breathing is to provide a continual supply of fresh oxygen and remove carbon dioxide…

Q: In most tissues, if the temperature is increased by 10°C, how much is the rate of respiration…

A: Respiration can be considered as chemical reaction that results in oxidation and reduction of some…