Explain the CO2–O2 Paradox?

Q: What are some of the difficulties in determining the exact number of protons pumped across the inner…

A: Mitochondria have two primary membranes, as discussed above. With a little intermembrane space in…

Q: what are the three phases of oxidative respiration and what generally happens in each?

A: Oxidative or Aerobic respiration: It is a biochemical process that produces energy. In this process,…

Q: What are the two stages of anaerobic respiration?

A: In most situations, breathing is the predominant mode of O2 intake. Other biotic and abiotic…

Q: In the absence of oxygen is glucose the major source of ATP?

A: It is generally agreed upon that ATP serves as the mediator of energy transfer between anabolism and…

Q: What are the significances of the plateau and the steep portions of the O2-Hb dissociation curve?

A: The oxygen-haemoglobin dissociation curve plots the proportion of haemoglobin in its saturated form…

Q: What are some of the difficulties in determining the exact number of protons pumped across the inner…

A: Electron transfer and phosphorylation is the series of intermediate carriers that transfer an…

Q: How many moles of CO2 are produced by the complete catabolism of 1 mol of sucrose?

A: Sucrose is common sugar. It is a disaccharide, a molecule composed of two monosaccharides, such as…

Q: Differentiate between Respiration and Combustion.

A: Respiration is the process by which the nutrients in the cells are oxidized into CO2 and H2O. The…

Q: What are the ways in which CO2 can be carried around the body?

A: The transport of respiratory gases takes place with haemoglobin, which either binds to oxygen or…

Q: What are the two ways by which O2 is transported in the blood?

A: Blood is the fluid connective tissue. Blood is one of the main components of the Circulatory System…

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

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

Q: What is respiration?

A: Oxygen is required by the body for sustaining various metabolic processes and production of energy.…

Q: Vhere does the Oz that you breathe in specifically go to during netabolism? Draw dotted line to show…

A: Oxygen in cells occurs with carbon and hydrogen in most of the organic compounds that have either…

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: Define the following terms:a. reactive oxygen speciesb. antioxidantc. oxidative stressd. respiratory…

A: Signaling molecules are known for transferring information from one cell to another in an organism.…

Q: How can Fe2+ be oxidized under anoxic conditions?

A: Anoxygenic phototropic bacteria uses ferrous iron as electron donor photosynthesis.

Q: Explain how O2 and CO2 are transported in the blood.

A: The transport of oxygen in blood takes place with the help of red blood cells (RBCs). When we…

Q: Describe the components of the respiratory chain and their functions.

A: Electron transport system (ETS) consists of a chain of special carriers that receive electrons from…

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: Anaerobic respiration releases ATP faster than aerobic respiration. True or False?

A:

Q: How would the rate of ATP production be affected by the absence of oxygen?

A: Oxygen , a high energy molecule serves as a final electron acceptor that helps electron to move down…

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: At the end of the Kreb’s cycle, glucose has been fully oxidized to CO2. What molecules now contain…

A: Glucose is a monosaccharide that contains six carbon atoms and an aldehyde group. It is therefore an…

Q: a)Draw a flow chart or diagram to illustrate how oxygen would move from the air into the body cells…

A: Cellular respiration can be defined as the set of metabolic reactions that occur in the cells of…

Q: How do you think a cell performing cellular respirationrids itself of the resulting CO2?

A: The blood is the extracellular fluid that plays an important role in transporting oxygen,…

Q: . Considering a patient with severe pneumonia, resulting in impaired exchange of O2 and CO2 between…

A: Introduction:- Pneumonia is disease in which the lung cavities are filled with exudates which…

Q: Describe the advantages and disadvantages of oxygen-based metabolism.

A: Metabolism is the biochemical procedure of joining supplements with oxygen to discharge the vitality…

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: Suppose you are planning experiments to measure oxygen consumption in a preparation of inverted…

A: Given: NADH and succinate are substrates that can be oxidized and will consume oxygen. Rotenone and…

Q: Define the reason behind the increase in absorbance of NADH at 340?

A: Introduction: Absorbance is the amount of light consumed by a solution. It is also known as optical…

Q: Why do we breathe oxygen and exhale carbon dioxide?

A: Breathing is the process whereby the exchange of gases takes place. The nose is the organ through…

Q: Write the mechanism for the transport of CO2 from cellular respiration sites to the lungs. Describe…

A: Cellular respiration is the aerobic process by which living cells break down glucose molecules,…

Q: Oxygen is mainly carried through blood in what form?

A: Oxygen is essential for ATP generation through oxidative phosphorylation, and therefore must be…

Q: What is the toxic form of oxygen? Why can this be toxic? Where/how is this toxic form made?

A: Oxygen is the chemical element with the symbol O. It is a non-metal and an oxidizing agent.

Q: Considering the nature of negative-feedback control and the function of the respiratory system, what…

A: Respiration involves inspiration and expiration. The intake of oxygen and the release of carbon…

Q: describe the path of Oxygen through the body. describe the path of CO2 in the body.

A: Organisms utilize oxygen (O2) to indirectly break down nutrient molecules and produce energy for…

Q: Define biological oxygen demand.

A: Biological oxygen demand involves microorganisms in aerobic conditions. Water do contain small…

Q: If the volume of breath of a person is 450mL, how much of it is actively participating in the…

A: Gas exchange between the lungs and the bloodstream (External Respiration). The exchange of oxygen…

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 NAD4?

A: The final stage of cellular respiration is electron transport chain which includes a series of…