IN THE ELECTRON TRANSPORT CHAIN, THE FINAL ELECTRON ACCEPTOR IS ? 1. ADP 2. CARBON DIOXIDE 3. OXYGEN 4. WATER

Q: What is the terminal electron acceptor in aerobic organisms?     O2     It depends on the…

A: Aerobic respiration which occurs in the presence of oxygen involves glycolysis which occurs in the…

Q: Which molecule is the final electron acceptor of the electron transport chain?

A: Cellular respiration is a process in which series of metabolic reactions are involved. In this…

Q: During oxygenic photosynthesis in eukaryotes, which substrate molecules provide the oxygen atoms…

A: At the process of oxygenic photosynthesis, light energy moves electrons from water (H2O) to carbon…

Q: During aerobic respiration in eukaryotes, which substrate molecules provide the oxygen atoms that…

A: The most effective method of obtaining energy from organic compounds, notably glucose, to form…

Q: Which of the following is NOT one of the products of the pentose phosphate shunt?

A: The pentose phosphate pathway is the one important metabolic pathways which is take place in most of…

Q: In cellular respiration, energy for making ATP is harvested most directly from: gases in the air O…

A: ATP, is an molecule that conveys energy inside cells. It is the principal energy of the cell, and it…

Q: What electrons carriers are associated with the electron transport chain? mark which are electron…

A: Electron transport chain oxidizes carbs, fats and amino acid to CO2 and H2O. In electron transport…

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: How is the energy of electron transfer is coupled to protein pumping and ATP synthesis

A: The electron transport system consists of an electron transport chain (ETC)and oxidative…

Q: To learn more about the role of the electron transport chain in generating energy during respiration…

A: The electron transport chain shuttles electrons from reducing equivalents (NADH and FADH2) to a…

Q: The Calvin Cycle: O Is a light independent reaction Occurs in the Thylakoids of the Chloroplast O…

A: Photosynthesis is the mode of food synthesis in autotrophs.In pho synthesis, light energy is…

Q: What are the reactants of the electron transport chain?

A: Cellular respiration is a metabolic process in which glucose is used up in liberation of energy (…

Q: This pertains to cellular respiration. What is the final electron acceptor in ETC? After this final…

A: Electron transport chain consists of a series of complexes (electron transporters) found embedded in…

Q: The following diagram shows an important pathway. Use it to answer the questions below.  a. Which…

A: Plants are phototrophic organisms that can perform the photosynthesis process because they contain…

Q: Oxygen is a product of the electron transport chain. True or false

A: Electron transport chain is the last part of aerobic respiration in which the various electrons…

Q: What do you think will happen to organisms if there is a slow regeneration of ATP?

A: Adenosine triphosphate (ATP) is one of the most important molecule produces in a cell, ATP is the…

Q: Give an example of the use of the proton-motive force in ways other than for the synthesis of ATP

A: Proton motive (PMF) force, is generated by the formation of the gradient across the membrane. These…

Q: Would you mind explaining the Electron Transport System how you understand it?

A: The electron transport chain (ETC; respiratory chain) is a protein complex that couples electron…

Q: When electron gradients are created in photosythesis and cellular respiration, the electrons are…

A: The electrochemical gradient is generated during respiration and photosynthesis. The movement of…

Q: In photosynthesis, Select one: Oa. CO2 is split to create NADPH Ob. water is made to create NADP Oc.…

A: Introduction: The green components of the plant,  blue/green compound called chlorophyll A and a…

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Q: Explain the electron transport chain & ATP synthase, and point out active (require energy) and…

A: Electron transport chain is series of reaction which uses the redox energy of NADH and FADH,…

Q: Describe the electron transport chain . What is the substrate? What are the products? Where does it…

A: Cellular respiration is the process by which cells obtain energy. This is usually achieved by the…

Q: Is it possible to have proton pumping in the absence of electron transport?

A: The electron transport chain shuttles electrons from reducing equivalents such as NADH and FADH2 to…

Q: As electrons fall from one complex to another in the Electron Transport Chain, the energy they…

A: Oxidation of 1 molecule of glucose can produce 10 NADH (6 from acetyl CoA in the TCA cycle + 2 from…

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 below electron carriers is actually carrying electrons? O NADH O FAD O ATP O NAD+

A: The electron transport chain (ETC) is a very important process in aerobic cellular respiration. In…

Q: For the electron transport chain, all are inhibitors except: Select one: O a. Antimycin A O b.…

A: Most of the free energy released during the oxidation of glucose to carbon dioxide is retained in…

Q: In the last stage of cellular respiration (ETS and oxidative phosphorylation) what is the fate of…

A: ETS (Electron Transport System) is a sequential arrangement of proteins (Protein complexes I, II,…

Q: Describe the role of each of the membrane proteins shown in the picture below.  Think about what is…

A: The NADH and FADH2 formed during the glycolysis and TCA cycle transfer electrons to the oxygen. The…

Q: Which of the following are produced while using the electron transport chain? (SELECT ALL THAT…

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Q: An image of the electron transport chain is shown below. Which of the following statements about the…

A: Mitochondria convert the chemical energy contained in meals into chemicals the cell may utilize. The…

Q: How does a car which uses gasoline, that is broken down into energy that propels it forward, similar…

A: The primary source of energy for cells and an essential component of aerobic respiration is the…

Q: PSI: Sun

A: There are  two different photo systems light reaction of photosynthesis to generate ATP and NADPH.…

Q: Explain why oxygen is not needed in glycolysis but is in the electron transport chain. How is water…

A: Glycolysis is the interaction by which one molecule of glucose is converted over into two molecules…

Q: What does the electron transport chain create?

A: Electron transport chain (ETC) involves a series of complexes that transfer electrons from donor to…

Q: During electron transport and ATP synthesis in eukaryotes, the H+ gradient accumalates in: a. The…

A: The inner mitochondrial membrane is where electron transport and ATP synthesis take place. The…

Q: During the process of anaerobic cellular respiration, the final electron accepter in the electron…

A: Anaerobic respiration is the respiration process similar to aerobic respiration but it does not use…

Q: Describe the components of the electron transport chain and their function

A: Detailed explanation: The Electron Transport Chain (ETC) is an integral part of cellular…

Q: Draw the complete electron pushing mechanism that is enzyme catalyzed.

A: The reaction given is a phosphate transfer reaction. There is a thioester bond in the substrate,…

Q: What is the role of an electron transport chain?

A: During the light reaction of photosynthesis the photons of sunlight are captured by various…

Q: Describe how ATP is produced in the electron transport chain. Use the terms: electrons, NADH, ATP…

A: Aerobic cellular respiration is a metabolic process of combining molecular oxygen with glucose from…

Q: Which of the following BEST describes the function of the electron transport system?     Energy…

A: Introduction  The inner membrane of the mitochondria contains a number of chemical compounds and…

Q: major electron sources for the electron transport pathway

A: In electron transport chain, NADH2 and FADH2 get reduced to give electrons.

Q: Why is the oxygen we breath important for cellular respiration? Check all that apply.

A: Cellular respiration is a cycle that all living things use to change over glucose into energy.…

Q: The image below shows the redox reaction that interconverts NADH and NAD+. From the statements…

A: The conversion of NAD+ (nicotinamide adenine dinucleotide) to NADH (reduced form of NAD+) is an…

Q: What are the principal sources of electrons for the electron transport pathway?

A: The electron transport pathway or chain is the arrangement of the protein complex, which is…

Q: electron transport chain

A: Cellular respiration: It is defined as the process by which the organisms combine the oxygen with…

Q: Describe what is happening in each step of the electron transport chain. Complex I Complex II Q…

A: The electron transport chain is the final step of aerobic cellular respiration that involves…

Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.