Q: Distinguish between the following:(a) Aerobic respiration and Anaerobic respiration(b) Glycolysis…
A: Hello! Since you have posted multiple questions, we are answering the first part only. Kindly repost…
Q: The ATP synthase F1 of mitochondrial inner membranes sticks into the ________ and the ________…
A: Mitochondria are also known as the powerhouse of the cell.
Q: Electron Transport in Mitochondria Is Coupled to _______ Pumping.
A: During the electrons transport chain, NADH and FADH2 get oxidized, and the electrons are transferred…
Q: Explain the role of NAD+ and FAD in cellular respiration.
A: NAD+ is a molecule which is composed of nicotinamide, two ribose sugars, two phosphate and one…
Q: In the electron transport chain, NADH is oxidized at complex ____, and FADH2 is oxidized at complex…
A: Reduced coenzymes NADH and FADH2 retains most of the free energy produced during the process glucose…
Q: Define chemiosmosis and explain how a gradient of protons is established across the inner…
A: ATP (Adenosine triphosphate synthesis is an important part of oxidative phosphorylation. ATP is the…
Q: The final electron acceptor of electron transport chains in mitochondria is __________.
A: The final electron acceptor of electron transport chains in mitochondria is Oxygen.
Q: Two mobile electron transfer carriers are present in the inner mitochondrial membrane. Name these…
A: Electron transport chain is a sequence of biochemical reactions in which electrons and hydrogen…
Q: What would be the effect on ATP production of decreasing the pH inside the mitochondrial matrix?…
A: The mitochondria is a double membrane-bound organelle found in most of the eukaryotic organisms.…
Q: Draw and label a lipid bilayer containing the large mitochondrial trans-membrane protein complexes…
A: Please report to the second half of the question which is the electron flow during photosynthesis…
Q: Explain how a gradient of protons is established across the inner mitochondrial membrane during…
A: Chemiosmosis is the movement of ions across a semipermeable membrane bound structure down their…
Q: In the process of electron and H transport in the mitochondrial inner membrane, which of the…
A: Mitochondria are the membrane-bound organelles that produce the energy required to power the various…
Q: Draw a simple sketch illustrating an inner mitochondrial membrane that is actively involved in…
A: The mitochondria are one of the cellular organelles, which has a double bilipid membrane and the…
Q: Explain why compounds such as cyanide that disrupt the electron transport chain are poisons
A: Electron transport chain: Electrons are deposited in electron transport chain and electrons move to…
Q: Describe the basic steps in glycolysis, the citric acid cycle, and the electron transport system,…
A: Introduction: Carbohydrate is the main source of energy for humans. The carbohydrates taken via diet…
Q: The electron transport chain uses the energy from food nutrients to ____. pump hydrogen ions…
A: Electron Transport chain is a series of complexes which is responsible for transferring of electron…
Q: Is mitochondrial ATP synthase an integral membrane protein?
A: An integral membrane protein is a type of membrane protein that is permanently attached to the…
Q: Explain the regulation of cellular respiration. Include the roles of glycolysis, the citric acid…
A: Cellular respiration can be controlled at each stage of glucose metabolism through various…
Q: In what sense is mitochondrial ATP synthase a motor protein?
A: ATP synthase is a mitochondrial enzyme. It is localized on the inner mitochondrial membrane. It…
Q: Explain in your own words the transport of four protons out of the mitochondrial matrix via the Q…
A: In electron transport (ETC), the quinol Q cycle is the series of reactions of the oxidation and…
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: Diagram the investment and release of Energy and Carbonatoms from Glycolysis through the Citric Acid…
A: The cellular respiration involves the series of glycolysis, Krebs cycle and electron transport chain…
Q: Explain the Electron transport chain in detail.
A: Electron transport chain in short ETC occurs both in prokaryotes and eukaryotes. Generally, in…
Q: Inputs and Outputs What comes out of What goes into mitochondrial electron transport? mitochondrial…
A: I.1. NADH2 I.2. Succinate I.3. ADP I.4. O2
Q: Draw and label a lipid bilayer containing the large mitochondrial trans-membrane protein complexes…
A: Complex 1- electrons go to Complex 1, 4 protons pumped from matrix to intermembrane space. Complex…
Q: Describe two different ways in which ATP is generated in cellular respiration.
A: ATP is a high-energy molecule that acts as the energy currency of the cell. The non-spontaneous…
Q: (A) Do electron transport chains create a gradient so that ATP synthase can generate ATP molecules?…
A: ATP synthase is a mitochondrial enzyme machinery which is located in the inner membrane of…
Q: A larger proton gradient is required to forma single ATP in chloroplasts than in mitochondria.…
A: Major constituents of the living world are plants. These organisms require energy for performing…
Q: In the Electron Transport Chain: (a). Upon the transfers, what is the final recipient of these…
A: The electron transport chains occur in the inner mitochondrial membrane as the final stage of the…
Q: Describe some similarities between the electron transportchains in chloroplasts and in mitochondria.
A: A biological cell is a hub of biochemical and metabolic activities. Numerous such activities run…
Q: 29. Indicate the most common form of energy that enters the electron transport chain. O A. ATP B.…
A: Answer : Option "D" is correct FADH2 and NADH
Q: The enzyme that leads to the re-entry of protons into the mitochondrial matrix is called the F1-ATP…
A: The increase in H+ concentration on one side of the membrane causes the development of proton motive…
Q: Which of the following components of the mitochondrial electron transport chain is not integral to…
A: The electron (ETS) transport system is the final metabolic pathway. In this pathway, an electron is…
Q: Match the term with the best description. ____ mitochondrial matrix a. needed for…
A: Anaerobic respiration is the breakdown of glucose in the absence of oxygen and releases a relatively…
Q: Which of the following is a direct output of the mitochondrial electron transport chain? NADH O Co2
A: NADH is directly produces as a result of mitochondrial electron transport chain.
Q: Which of the following statements is NOT true about the electron transport chain (ETC) and oxidative…
A: Electron transport chain (ETC): It is a series of four protein complexes that create an…
Q: How does mitochondrial structure contribute to aerobic metabolism, particularly to the integration…
A: Aerobic metabolism necessitates a constant flow of oxygen from the surrounding atmosphere to the…
Q: Proteins in the inner mitochondrial membrane are involved in which of the following processes? a.…
A: Mitochondria is called as power house of the cell as it is the main cell organelle responsible for…
Q: Identify how many ATP are made during the entire process of cellular respiration AND during each of…
A: 40 ATP molecule are made during entire process of cellular respiration. Out of entire 40 ATP the 2…
Q: Which complexes of the electron transport system are able to catalyze the synthesis of ATP from ADP…
A: The electron transport chain includes an array of protein complexes that allow the transfer of…
Q: Explain how ATP is produced in oxidative phosphorylation stage of cellular respiration.
A: Cellular respiration is the oxidative process in which complex organic substances are broken into…
Q: Describe how energy charge regulates the rate of the citric acid cycle based on the concentrations…
A: The citric acid cycle is a sequence of chemical processes performed by all aerobic species via the…
Q: phase II of ETS diagram and label the ATP synthase along with the inner mitochondrial membrane it is…
A: Phase I of ETS ( electron transport system) Transfer of electrons from NADH and FADH2 produced…
Q: Describe the involvements of the followings in the electron transport centre in the inner…
A: The electron transport chain (ETC) is responsible for the oxidation of NADH and FADH2 molecules…
Q: Explain the process of electron transfer phosphorylation
A: The electron transport chain (ETC) is the final step of aerobic cellular respiration.
Q: Describe the citric acid cycle by identifying the following: The form in which carbon atoms leave…
A: Citric Acid Cycle or Krebs Cycle- This cycle occurs in the mitochondrial matrix of of inner…
Q: Which statement is correct in describing the electron transport chain (ETC)? Electron transfer in…
A: All cells require energy (ATP) to carry out various cellular processes, such as active transport,…
Q: Place the following components of the electron-transport chain in their proper order: (a) cytochrome…
A: Electrons are transferred from NADH to O2 through a chain of three large protein complexes called…
Describe the processes that are driven by mitochondrial electron transport.
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- Draw a simple sketch illustrating an inner mitochondrial membrane that is actively involved in chemiosmosis and label the two compartments it separates. Add the ATP synthase complex, indicate the proton gradient, and specify in which compartment ATP is synthesized.Predict the outcome of a mitochondrial membrane that is more permeable to hydrogen ions than normal. answer choices A.) Increased levels of inorganic phosphate in the mitochondrial matrix B.) Reduced formation of water C.) Reduced activity of electron transport chain D.) Increased activity of ATP synthaseExplain how a gradient of protons is established across the inner mitochondrial membrane during chemiosmosis
- What is the minimum voltage drop for individual electrontransfer events in the mitochondrial electron transport systems that is necessary for ATP synthesis?The maintenance of a proton motive force across the inner mitochondrial membrane is crucial for continued ATP production. Surprisingly, it has been discovered that the inner membranes of certain cells contain proteins, called uncoupling proteins, that are capable of transporting protons from the intermembrane space to the mitochondrial matrix. Why would mitochondria contain transporters that essentially waste energy potential in the proton gradient?What would be the effect on ATP production of decreasing the pH inside the mitochondrial matrix? Explain
- Draw and label a lipid bilayer containing the large mitochondrial trans-membrane protein complexes representing complex I, II, III, and IV, and ATP Synthase. Make two more of these drawings. Label the first one mitochondrial electron source and using a different ink color, indicate the source(s) of electrons. Label the second mitochondrial energy source, and indicate the source of energy driving the electron transport chain. In the third, label the mitochondrial electron acceptor in its proper position. In this third drawing, also include ATP synthase (in its correct orientation-the spherical part is on the opposite side of the membrane as the H+ reservoir). Label your diagrams with the correct names for the membranes, ATP synthase, and to show where the protons (H+) are pumped to drive ATP synthesis.Draw and label a lipid bilayer containing the large mitochondrial trans-membrane protein complexes representing complex I, II, II, and IV, and ATP Synthase. Make two more of these drawings. Label the first one mitochondrial electron source and using a different ink color, indicate the source(s) of electrons. Label the second mitochondrial energy source, and indicate the source of energy driving the electron transport chain. In the third, label the mitochondrial electron acceptor in its proper position. In this third drawing, also include ATP synthase (in its correct orientation-the spherical part is on the opposite side of the membrane as the H+ reservoir). Label your diagrams with the correct names for the membranes, ATP synthase, and to show where the protons (H*) are pumped to drive ATP synthesis.Describe the movement of protons that is caused by the action of the mitochondrial electron transport chain and explain why more ATP can be generated from the addition of NADH to the system as opposed to succinate.