Which of these is the correct equation (not including energy sources or products) for CELLULAR RESPIRATION : 6C6H1206 + 602 -> 6CO2 + 6H2O C6H1206 + O2 -> CO2 + H2O C6H1206 + 602 -> 6CO2 + 6H2O 6H2O + 602 -> 6CO2 + C6H12O6
Q: hich of the following components of the mitochondrial electron transport chain is the only one to be…
A: Peripheral membrane proteins are proteins that adhere only temporarily to the biological membrane…
Q: The inner mitochondrial membrane is damaged, and it becomes increasingly permeable to hydrogen ions.…
A: The cells are the primary unit of life. The cellular organelles are structures in the cell that…
Q: Which of the following processes take place in the mitochondria (including matrix, inner and outer…
A: Mitochondria is very important cell organelle . It plays very important in cell processes. It is…
Q: Which of the following statements is/are FALSE for the Krebs' cycle? It is an amphibolic process.…
A: Under aerobic conditions, the pyruvate molecules that are synthesized as the end product of…
Q: Which of the following best describes the number of NAD+ that get reduced in the matrix reactions:…
A: Note: According to the guidelines, we are supposed to answer only 1 question. Please repost other…
Q: Which of the following statements is a lie? Select one: a.The continuous pumping of hydrogen ions…
A: Electron transport chain is a series of reactions that take place in the inner membrane of…
Q: + additional Pi +Pi no Pi added Time (min) CO, generated (mmoles)
A: Introduction:- Anaerobic fermentation is a chemical process in which molecules such as glucose are…
Q: Anaerobic respiration in humans occurs primarily in muscle cells during high- intensity exercise.…
A: Primary source of fuel in muscles is glucose, for both aerobic and anaerobic metabolism. In aerobic…
Q: Number of final ATP compounds resulting from oxidation of one molecule of glucose by aerobic…
A: Aerobic respiration is the process of cellular respiration where series of metabolic reactions and…
Q: If 40 molecules of glucose enter into cellular respiration in the presence of O2, how many molecules…
A: Citric Acid Cycle (CAC) is known as central metabolic pathway in which oxidation of all type of…
Q: For each of the following experiments, tell me whether you would expect the rate of O₂ consumption…
A: Oxidative phosphorylation is the process by which ATP is synthesized and is also coupled to the…
Q: Which of the following statements are TRUE? O a. Phosphofructose kinase (PFK) is used exclusively…
A: Carbohydrates are made up of carbon, hydrogen, and oxygen in the ratio of 1:2:1. Carbohydrates act…
Q: What is the main driving force for massive production of ATP molecules in the mitochondria? 1 point…
A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: For each molecule of glucose that enters cellular respiration, what would be the combined products…
A: Cellular respiration is a set of metabolic reactions and processes that take place in the cells of…
Q: Two glucose molecules undergo cellular respiration. Match the end-products of the citric acid cycle…
A: Krebs cycle/Tricarboxylic acid(TCA) cycle/ Citric acid cycle Main source of energy for cells and…
Q: During aerobic respiration in eukaryotes, which product molecules receive the oxygen atoms that…
A: Glycolysis takes place within the protoplasm of each organism and being cells. If oxygen is out…
Q: Which of the following is the most likely explanation for a situation where the ELECTRON TRANSPORT…
A: The electron transport chain is made up of membrane-embedded proteins and organic compounds that are…
Q: Aerobic respiration, used by the mitochondria of eukaryotic cells, is best represented by which of…
A: Eukaryotes are the organisms in which nucleus id developed and is surrounded by a membrane. In these…
Q: uring aerobic respiration in the mitochondria of eukaryotes, which product molecules contain the…
A: During aerobic cellular respiration, glucose reacts with oxygen, forming ATP that can be used by the…
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: Which of the following descriptions about ATP synthesis during respiration and photosynthesis is…
A: Out of all the options given - Option (a) is INCORRECT - because ATP synthase is an enzyme which…
Q: he Krebs cycle occurs in the Select one:
A: The Krebs cycle or TCA cycle (tricarboxylic acid cycle) or the Citric acid cycle is a sequence of…
Q: mitochondrial matrix
A: The events of the electron transport chain involve NADH and FADH, which act as electron transporters…
Q: Which of the following statements about FAD is FALSE? a. More ATP is produced from the…
A:
Q: Match the stage of cellular respiration to the correct location. options: Mitochondrial matrix…
A: Mitochondria A double membranous organelle that help in production of ATP molecules.
Q: Which of the following is TRUE about cytochrome c protein? O As a part of the ETC chain, it changes…
A: Cytochrome c is a protein that is present on the mitochondrial intermembrane. It shuttles electrons…
Q: During aerobic respiration in the mitochondria of eukaryotes, which substrate molecules provide the…
A: The aerobic cellular respiration of eukaryotes occurs within the mitochondria. This aerobic phase of…
Q: Assuming that all the carbon skeleton of alanine is completely oxidized and released as CO2. How…
A: Alanine is an amino acid that takes part in protein synthesis. Alanine is a hydrophobic amino acid…
Q: Which of the following components of the mitochondrial electron transport chain is the only one to…
A: The electron transport chain is a series of complexes that transfer electrons from electron donors…
Q: Red blood cells hijack glucose metabolism to make 2,3 BPG from this glycolosis intermediate? This…
A: Oxygen is required for the generation of ATPs in all the metabolically active cells of the body and…
Q: Which of the following statements is NOT true about Krebs Cycle? a. Krebs cycle is composed of…
A: Introduction: It is a series of enzyme-catalyzed reactions which is important in all living cells…
Q: During aerobic respiration in the mitochondria of eukaryotes, which substrate molecules provide the…
A: “Aerobic respiration” is the metabolic process by which the food molecules are “broken down” into…
Q: The following statements describe the path of electrons from NADH through the electron transport…
A: An electron transfer chain is a series of electron transporters that are embedded into the inner…
Q: For each of the following pairs of molecules, indicate which member of the pair is reduced and which…
A: Living organisms generate energy through aerobic and anaerobic respiration. Sugar moieties present…
Q: + additional Pi +Pi no Pi added Time (min) a) Why is more CO2 generated upon the addition of…
A: Glycolysis is an oxidative process that is common in both aerobic and anaerobic cellular…
Q: The number of ATP molecules that can be made from the oxidation of cis-11-heptadecenoic acid (C-17)…
A: β oxidation is the process of degradation of fatty acids to form acetyl CoA and energy in the form…
Q: Cellular respiration is a set of metabolic reactions and processes that takes place in the cells of…
A: Respiration is the process in which movement of oxygen and carbon dioxide occurs; oxygen is taken in…
Q: During aerobic respiration, in the mitochondria of animal cells, when diatomic oxygen molecules (O2)…
A: Aerobic respiration is a complex process occurring in four stages the first stage been glycolysis,…
Q: Which of the following electron carriers diffuses within the inner mitochondrial membrane to…
A: Aerobic cellular respiration is a set of three basic metabolic processes that occur in cells to…
Q: We often describe respiration by the simple equation of 6 O2 + C6H1206- 6 CO2 + 6 H20. However, as…
A: Respiration is the process of the exchange of gases which is completed in several steps. The first…
Q: The Fo subunit of the ATP synthase is present in the ______ while the F1 subunit is in the ____.…
A: The ATP synthase is described as a mitochondrial enzyme that is localized in the inner membrane.…
Q: After radioactive carbon was fed into the citric acid cycle, where might it be found? A. ATP…
A: Radioactive 14C are fed into the citric acid cycle as radioactive isotopes labeled on an acetyl-CoA.…
Q: Eukaryotic mitochondria consume exactly how many substrate molecules, in their production of six…
A: Eukaryotes are the organisms in which nucleus id developed and is surrounded by a membrane. In these…
Q: SEQUENCE THE FOLLOWING MAJOR EVENTS IN CELLULAR RESPIRATION USING NUMBERS 1 - 4 - A series of…
A: The pathway involved in the breakdown of glucose and production of ATP (adenosine triphosphate) is…
Q: C6H1206 + 6 Oz 6 CO2 + 6 H20 ~29 ADP + ~29 P *29 ATP + ~29 H20
A: The process in which the breakdown of cell molecules occurs so that energy can produce is called…
Q: Which of the following statements about cellular respiration is TRUE in eukaryotes? A. For every…
A: Cellular respiration is a metabolic processes consisting of series of steps to convert chemical…
Q: Energy is required for which of the following? Choose one from the following: (A) movement of…
A: The hydrogen ions reach the inter-membrane space through protein channels embedded in the…
Q: Aerobic respiration, used by the mitochondria of eukaryotic cells, is best represented by which of…
A: Aerobic respiration is a oxidative process in which respiratory substrate is completely oxidized to…
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- 2,3-bisphosphoglycerate (BPG) is a negative allosteric regulator of hemoglobin that is produced in red blood cells. Normally, red blood cell levels of BPG are 5 mmol/L, yielding curve 2. Individuals acclimated to high altitudes can have BPG levels of 8 mmol/L to optimize their oxygen utilization. Saturation 2 3 S Which curve represents hemoglobin of someone living at normal altitudes? 1 2 Pos (mm Hg) 3 None of the answers are correct 2 and 3The O2-binding curves for normal haemoglobin (Hb A) and a mutant haemoglobin (Hb Kempsey) are shown in the diagram. Which of the following statements, based on this graph, are true? 1.0 0.8 Hb/Kempsey 0.6 Hb A 0.4 0.2 0.0 20 40 60 80 100 p02 (torr) 1. Hb Kempsey has a higher affinity for O, than HbA 2. Hb Kempsey is unable to transition between the R and T states 3. Hb Kempsey demonstrates cooperative binding of oxygen. 4. Hb Kempsey's curve could be explained by a loss of nearly all the cooperative interactions between the subunits. 5. A possible explanation for the curve observed with Hb Kempsey is mutation at His HC3. 2,4,5. O 1.2,5. O 1,2,3,4,5. O 2,3,4. O 1.2.4. Y (Fraction Saturation)Oxygen affinity of fetal blood is higher than that of maternal blood and may help to provide the fetus with an adequate oxygen supply during pregnancy. In mammals, 2, 3-biphosphosphoglycerate (BPG) mediates intracellular hemoglobin function by lowering cxygen affinity. Fetal red blood cells have higher affinity for oxygen because of a smaller effect of BPG on oxygen affinity of fetal hemoglobin (Hb F) compared with adult Hb (Hb A). Which symbol shows the PS0 value corresponding to Hb F? 14 12 10 0.0 0.5 1.0 1.5 2.0 2,3-BPG (mM) O Crcle O Dimond O Square O Triangle (6H ww) d
- Below is the O₂ binding curve for adult Hb in whole blood (containing BPG) shown in red (labelled Hb). Fraction of Hb bound with Oxygen 1.0 0.8 0.6 0.4 0.2 0.0 0 20 40 pO2 (torr) 60 80 ABC c. Which curve lacks cooperativity? [Select] Hb 100 a. Which curve is the best representation for stripped Hb (pure hemoglobin with heme, but no other small allosteric molecules associated)? [Select] b. Which curve has the lowest affinity (as measured by the p50)? [Select]Which option best describes the following figure? Y (fraction saturation) 1.0 0.8 0.6 0.4 0.2 0.0 0 20 Oxygen Binding plot 40 60 p02 (torr) 80 100 A) Curve x = adult haemoglobin, curve y = fetal haemoglobin B) Curve x = myoglobin, curve y = haemoglobin C) Curve x = fetal haemoglobin, curve y = adult haemoglobin D) Curve x = fetal haemoglobin, curve y = myoglobin E) Curve x = adult haemoglobin, curve y - myoglobinAs the value of p50 myoglobin for oxygen rises, it falls, rises, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls, falls None of the aforementioned have a K _—- value, resulting in a strong affinity.
- Hemoglobin and myoglobin both use heme as their prosthetic group and they both bind O2. However, their O2-binding curves indicate these proteins have different activities. What lind of information can be learned about the differences between the curves?Below is a fractional saturation curve for O₂ binding to adult hemoglobin. Assume that curve Y represents a condition at pH 7.4 and with a normal physiological level of 2,3-BPG. Curve X represents a condition that Fractional saturation (0) 0.2 0.0 0 Tissue PO, (kPa) 12 LungsWhich of the following statements regarding the transport of oxygen by hemoglobin is correct? Upon binding of oxygen to heme, a shift in the position of the distal His ultimately induces the switch from T to R states When fully bound to oxygen, AG(R-state)Discuss the regulation on respiration by explaining the picture below. Make it brief yet substantialWhich of the following is the correct chemical equation for aerobic respiration? O A) C6H1206 + 602 → 6CO2 + 6H2O B) C6H1206 + 6CO2 → 602 + 6H2O C) C6H1206 + 6O2 → 6CO2 + 602 D) 6CO2 + 6H2O → C6H1206 + 6O2Which of the folloqing statements about BPG and its effect on oxygen transport is NOT true? BPG binds more tightly to adult Hb than fetal Hb, thus facilitating the O2 transfer to the fetus. An initial reponse in adapting to higher altitude is increased BPG synthesis in erythrocites. This increase in BPG concentraton will shift the Hb saturation curve to a higher affinity position relative to its sea-level position, facilitating better O2 aborption and transport at higher altitudes. The presence of BPG in mammalian erythrocytes decreases Hb affinity for O2 BPG binds Hb in its central cavity in the R-state but not in the T-state, and in this way decreasing Hb affinity for O2 BPG binds Hb in its central cavity in the T-state but not in the R-state, and in this way decreasing Hb affinity for O2SEE MORE QUESTIONS