13. Discuss how changes in temperature, PCO2, pH and 2,3 DPG concentration shift the oxygen dissociation curve.

Q: 2. V The following plots show an oxygen binding curve for hemoglobin under a certain set of…

A: The shown in question is Oxygen-Hemoglobin (O2-Hb) dissociation curve where Y axis represent O2-Hb…

Q: 21. The figure below illustrates two pathways of respiratory reactions in man. Pathway A: Giucose -…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Why would the alveoli have a tendency to collapse the absence of surfactant? What is the effect of…

A: Alveoli of the lungs are highly elastic structure which increases the surface area of the lungs.…

Q: 36. Know by memory the equation that summarizes the reactions that occur when CO₂ combines with H₂O…

A: Red blood cells, or RBCs, are a vital component of the blood. RBCs are in charge of transporting…

Q: The purpose of heating in antacid tablets? Select one: O a. To remove impurities O b. To remove…

A: Antacids are drug classes that help in treating conditions caused by stomach acid. Hydrochloric acid…

Q: Which reaction is catalyzed by carbonic anhydrase?a. HPO42- +H+ ↔ H2 PO4-b. CO2 + H2 O ↔ H2 CO3c. H2…

A: Enzymes are biological molecules that catalyze the chemical reactions occurring in the human body.…

Q: 2. What condition an anaerobic respiration takes place?

A: All living things use the process of respiration to supply and release energy by transforming food…

Q: How many molecules of ATP are generated when a. stearate (18:0), b. oleate (18:1 cis A9), and c.…

A: β-oxidation is the process by which fatty acids are broken down to their acetyl-CoA (2 carbon…

Q: 7. Representative values of V and ApH for the inner mitochondrial membrane and the thylakoid…

A: The energy gradient across the mitochondrial membrane during electron transfer reactions is referred…

Q: A hoax, perhaps? The citric acid cycle is part of aero- bic respiration, but no O 2 is required for…

A: Aerobic Respiration: It is defined as the conversion of nutrients to carbon dioxide, water, and…

Q: 10. For the situations described below, indicate whether KM , Vmax, both parameters, or neither…

A: [S] is the concentration of free substrate, Vmax is the maximum velocity (i.e. maximum rate) at…

Q: 1. How do sleeping pills work in relation to cellular respiration?

A: Sleeping is a great process which is affecting our whole day functions. If a person is not getting…

Q: The "actual" free-energy change, AG, for the oxidation of NADH under aerobic conditions is -50.9…

A: The final equation for actual free energy change (∆G') of NADH oxidation is given below. The ( ' )…

Q: 13. Identify the oxidizing agent in the following reaction: PEP + NAD → Pyruvate + NADH + H+ Oxygen…

A: An oxidation reaction is where the atom/molecule loses electrons. A reduction reaction is where the…

Q: 9.If oxidation states change during a reaction, it is a redox reaction A. True  B.False

A: An oxidation-reduction reaction is a type of chemical reaction that involves the transfer of…

Q: 3. Respiration is highly depedent on expelling CO2 from the body. In fact blood pH is often the…

A: During normal breathing a person inhales oxygen and exhales carbon dioxide through the respiratory…

Q: 4. Explain the relationship between PO, and each of these molecules (shown in graph above). Hint:…

A: “Since you have posted multiple questions, we will provide the solution only to the first question…

Q: What are three disadvantages to combustion? 17. Describe two of the causes of mental disorders.

A: 1. A fuel, such as coal, oil, or gas, burning in the presence of oxygen to release energy in the…

Q: 11. Discuss each bioenergetic energy system and include the fuel substrate, intensity, onset of max…

A: Bioenergetic is a metabolic process. The product of this process is energy. This energy is used in…

Q: 1. The internal pH of a muscle is 6.8. Calculate the [H2PO4]/[HPO,2] ratio in the cell. The second…

A: Phosphoric acid H3PO4 is a triprotic acid, meaning that it will undergo three dissociations. In each…

Q: 7. when there is sufficient oxygen , blank ATP molecules can be made by cellular respiration,…

A: Cellular respiration is a metabolic pathway that uses glucose to produce ATP, an organic compound…

Q: 11. Which one of the following reactions is an example of oxidative decarboxylation? (A) Conversion…

A: As the cell's primary energy-producing metabolic pathway, the tricarboxylic acid cycle provides most…

Q: 3. (a) The (acid) Bohr effect is defined as the up- take of protons by hemoglobin molecules at pH ≤…

A: The picture displays the deoxyhemoglobin (deoxyHb) oxygen dissociation curves (ODCs) for humans and…

Q: 17. What role does oxygen play in respiration? 18. Energy is transferred from ATP to other molecules…

A: Oxygen is vital for all aerobic organisms. Oxygen is taken inside the body through breathing.

Q: What is the primary substrate used to provide energy at rest? During gh-intensity exercise?

A: Introduction- Carbohydrates are defined as sugar compounds that are present in various natural…

Q: 13.Why does carbon dioxide need to be transported in the form of bicarbonate ions? (This is multiple…

A: The transport of gases takes place via the blood from the lungs to tissues and vice versa. The O2 is…

Q: 1. Compare and Contrast aerobic and anaerobic respiration.

A: Respiration is the metabolic process takes place in animal , plants ,and human which involves…

Q: 2. What is the terms used to describe what is happening to the members of the electron transport…

A: Electron transport system occurs in the inner mitochondrial membrane. This system causes a series of…

Q: rate of oxygen production- 350 400 450 500 550 600 650 wavelength (nm) This graph shows b. C. d. e.…

A: Photosynthesis is a metabolic process in which food (organic material ) is synthesized from raw…

Q: Define the following terms: a. Cellular respiration b. Aerobic respiration C. Anaerobic d.…

A: Chemical, mechanical, and transport work are the three forms of work that our cells do. The cells…

Q: 6 moles of C6H12O6 have been consumed and 12 ATP and CO2 have been obtained, what is the process in…

A: The generation of energy in living organisms, usually involving the absorption of oxygen and the…

Q: 1. What do the drops of NaOH indicate in terms of metabolic output (Hint: what causes carbon dioxide…

A: Aerobic respiration is a metabolic process that requires oxygen and produces ATP, a molecule that…

Q: 41. Aerobic respiration in animals consumes which of the following inorganic substrate molecules? A.…

A: Aerobic respiration  It is defined as the aerobic catabolism of nutrients to carbon dioxide, water,…

Q: Write a balanced chemical equation for aerobic respiration. Explain why this is a redox reaction.

A: Respiration that takes place in the presence of oxygen is called aerobic respiration. This type of…

Q: 2. If the following redox reaction occurred, which compound would be oxidized? Which reduced? C4H6O5…

A: There are several types of chemical reactions happening inside the body. These reactions are called…

Q: Balance the following equations using the change in oxidation number method.

A:

Q: Define Z disk

A: Z-disk is the structure that forms the boundary of the sarcomere in the muscle fiber. The two…

Q: Roots, stems and leaves respire at rates lower than animals Plant leaves utilise the 02 released…

A: “Photosynthesis” and “respiration” are two major biological mechanisms of a living organism. The…

Q: Bicarbonate loading   b.     Blood doping   c.      Iron   d.     Zinc   e.      Niacin ___…

A: Oxidative phosphorylation Oxidative phosphorylation is a process involving the production of ATP…

Q: 21. The apparatus below was used to investigate anaerobic respiration:- release cess can ion: 2830kJ…

A: (a) How would you remove dissolved oxygen from the glucose before the experiment commencing?To…

Q: 2. Examine the two scenarios below. Scenario A: 100 g of glucose in the presence of unlimited oxygen…

A: Cellular respiration: The mechanism by which organisms transform glucose into a form that can be…

Q: 3. Pulmonary surfactants are molecules excreted within the lungs to reduce the surface tension of…

A: Alveoli are the small air sacs which help in inhalation of oxygen and exhalation of carbon dioxide…