Which of the following statements is a lie? Select one: a.The continuous pumping of hydrogen ions creates a higher H+ concentration in the matrix inside the mitochondria compared to the concentration in the intermembrane space. b.There are four sets of enzyme complexes labeled with roman numerals I to IV that as a whole is referred to as the Electron Transport Chain (ETC). c.The last electron acceptor is the oxygen ion which is reduced to form water after the process

Q: What is the effect of increased levels of hydrogen ions in the intermembrane space of the…

A: Oxidative phosphorylation or the electron transport chain which is the last step of cellular…

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: Where is ATP synthase catalytic part located in the mitochondrion? Select one: O A. outer membrane.…

A: Answer is option b.)  mitochondrial matrix.

Q: You are studying the process of oxidative phosphorylation in the lab. You isolate several…

A: Mitochondria is also known as the powerhouse of the cell.

Q: Which of the following conditions promote the synthesis of ATP through the electron transport chain?…

A: ATP is the energy currency of the cell which is mostly synthesized via oxidative phosphorylation due…

Q: When a cell breaks down a molecule of glucose to harvest energy from it, which of the following is…

A: Cellular respiration is the process by which glucose is metabolized in the cells and produce energy…

Q: Would an increase in the concentration of oxygen affect the inhibitioncaused by cyanide? How would…

A:

Q: Which of the following statements is true? A Electron transport chain and ATP synthase are in the…

A: It is the initial stage in the breakdown of glucose in order to extract energy for use by the body's…

Q: How many ATP molecules are made when 40 protons flow from the intermembrane space to the matrix in…

A: The ATP production takes place in the mitochondria in the cell following the Chemiosmotic theory.…

Q: Cells are able to extract energy from glucose during cellular respiration. Which of the following…

A: Bond breaking and bond formation are two different processes. In bond breaking, energy is absorbed,…

Q: Select the principle related to the pumping of protons from mitochondrion matrix into mitochondrion…

A: Cellular respiration is the metabolic pathway in which glucose is broken down to produce energy in…

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: + 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: Where does glycolysis take place in eukaryotic cells? A) mitochondrial matrix B) mitochondrial…

A: Eukaryotes are the organisms in which nucleus id developed and is surrounded by a membrane. In these…

Q: Does this figure have any inaccuracies? Yes, the arrows showing movement of protons from the matrix…

A: Cellular respiration is the process of metabolism of glucose to derive energy for survival.…

Q: As electrons move from Complex I & II to Complex IV, H+ ions  accumulate in the intermembrane space.…

A: The proton gradient produced by proton pumping during the electron transport chain is used to…

Q: The mitochondrion pumps H+ from the matrix into the intermembrane space. Which region is more…

A: Mitochondrion (pl. mitochondria) is one of the many organelles present in a cell. It has its own…

Q: Referring to the figure below, explain why NADH yields more ATP than FADH2 does. Electron-transport…

A: The electron transport chain is a combination of four protein complexes that connect redox processes…

Q: The proton pump in oxidative phosphorylation creates a gradient of protons across the inner…

A: In the electron transport chain, protons are transported out of the membrane by complexes I-IV. The…

Q: Which of the following drives the electron transfer from coenzyme Q to cytochrome c, which also…

A: 1. Electron transport chain occurs in the membrane of the mitochondria. There are many complexes…

Q: Which of the following on the transport processes across the inner mitochondria membrane is FALSE?…

A: The inner membrane of mitochondria is the site of electron transport chain. Between inner and the…

Q: Each of the cytochromes in the mitochondrion contains prosthetic groups. What is a prosthetic group?…

A: Conjugated proteins have prosthetic group with apoprotein. Apoprotein - The protein part of the…

Q: In your synthetic biology lab, you generated a cell that expresses a light-sensitive ATP synthase…

A: Electron Transport System is the final step in the whole process of cellular respiration in which…

Q: Which of the following DOES NOT describe Cellular Respiration? * a. It provides cells with the…

A: Cellular Respiration   It is a metabolic process that involves a series of steps to convert the…

Q: Discuss in detail how the chemical energy contained within pyruvate is used to produce adenosine…

A: The chemical energy contained within pyruvate is used to produce adenosine triphosphate (ATP) in…

Q: Where does the following reaction take place in a cell? Glucose + O2 ----> CO2 + H2O + ATP…

A: The mechanism of the break down of the food materials within the cells to release the energy and…

Q: Concerning human biology, the major role of a cell's mitochondria is to provide the cells with…

A: Mitochondria is a membrane bound organelle present in most of eukaryotic organisms.Mitochondria is…

Q: Which of the following statements is a lie? Select one: a.The transfer of energy in living systems…

A: Organisms require a constant supply of energy and the sun is the ultimate source of energy for the…

Q: Which statements below reflect differences between the electron transport chain (ETC) that operates…

A: Electron Transport Chain consists of a series of protein complexes through which transfer of an…

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: If a compound that allows protons to freely diffuse across membranes is added to cells that are…

A: c is the correct answer .... In cellular respiration, hydrogen ions (protons) move down their…

Q: How does DCPIP act as an indicator of presence of mitochondria? Will mitochondria in the presence…

A: DCPIP, or 2,6-dichlorophenolindophenol, is a redox dye that changes colour following an enzyme…

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: When the antibiotic X is added to actively respiring mitochondria, several things happen: the yield…

A: Ion transfer across the membrane is mediated by an ionophore. Ions are shielded from the lipophilic…

Q: The four complexes of the electron transport chain use the energy of electrons stored in reducing…

A: The electron transport chain (ETC) is responsible for the oxidation of NADH and FADH2. Electrons…

Q: Look at the diagram of the mitochondrial electron transport chain below and answer the questions…

A: Introduction: The electron transport chain is the transfer of electrons from NADH and FADH2 to…

Q: The following diagrams illustrate the two aqueous spaces and the inner membrane of the…

A: Answer 5) The process of forming ATP from ADP and Pi coupled with electron transport chain is termed…

Q: The image shows the flow of electrons through electron carriers I, II, III, and IV within the…

A: Electron transport chain is the final aspect of cellular respiration that occurs in the…

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: Both mitochondria and chloroplasts use a proton gradient to drive ATP synthesis, but in different…

A: Peter D. Mitchell proposed this chemiosmotic theory in 1961. He received the Nobel prize in 1978 for…

Q: Which of the takes place during oxidative phosphorylation in mitochondria? a. protons are pumped…

A: The answer is option 1. protons are pumped from the matrix to the intermembrane space.

Q: Which of the following statements is a lie? Select one: a.The formation of water aids in…

A: Here the false statement is :Every protein complex in the electron transport chain is involved in…

Q: List down the specific functions of the component structures of mitochondrion relative to cellular…

A: The mitochondrion is a membrane-bound organelle. It is called as powerhouse of the cell,  it plays a…

Q: Place the following steps of cellular respiration in the correct order by numbering them from 1 to…

A: The energy in meals is transformed into energy that the body's cells may use through the process of…

Q: a protein cluster, found in the inner membrane of mitochondria that uses the energy of a hydrogen…

A: Oxidative phosphorylation is the main process in mitochondria that helps to synthesize energy in the…

Q: What are two advantages of the components of the electron transport chain being embedded in the…

A: Electron transport chain is a process in cellular respiration where a series of protein complexes…

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…