Which of the following is/are highly mobile electron carriers during electron transport? (Select all that apply!) O Complex I Complex IV Cytochrome C FADH2 Complex III O Coenzyme Q O Complex II

Q: Which statement is FALSE?

A: In electron transport chain, the electrons that are stored in the form of NADH and FADH2 are passed.…

Q: Select all of the following pathways that produce ATP during cellular respiration. A. glycolysis…

A: Cellular respiration can be defined as a set of metabolic reactions that occurs in the cells of the…

Q: Which of the following molecules would not be able to power an electron transport chain? Group of…

A: To determine which molecules would not able to take power an electron transport chain in given…

Q: Which of the following is specific for the light reactions of photosynthesis, but not the…

A: Photosynthesis is an intracellular anabolic process in which glucose molecules are synthesized using…

Q: Which of the following is an electron carrier that shuttles electrons between various protein…

A: The electron transport chain (Figure 1) is the last component of aerobic respiration. Electron…

Q: The electrons that reduce nitrate to nitrite are brought to it by a short electron transport chain…

A: Introduction  FADH and NADH are the examples of electron carrier which takes part in most of the…

Q: In the The electron transport chain, FADH2 is re-oxidised to FAD at a. Complex 1 + Complex II b.…

A: In electron transport chain or ETC which takes place in mitochondria , the high energy bond are…

Q: In the ETC, FADH2 transfers electrons via Complex II. Select one: True False NADH is derived from…

A: Electrons are transferred from NADH/FADH2 to oxygen, the terminal electron acceptor in aerobic…

Q: In the the electron transport chain, NADH is re-oxidised to NAD+ at a. Complex 1 + Complex II O b.…

A: Cellular respiration begins with the process of glycolysis in which glucose is partially oxidized to…

Q: ATP synthase complexes can generate __ ATP(s) for each NADH that enters electron transport. a. 1 b.…

A: During respiration, large number of energetic compounds such as NADH and FADH synthesize 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: Imagine that ferredoxin is no longer able to participate in cyclic electron flow but is otherwise…

A: Introduction: During light reaction sunlight is absorbed and then converted into chemical energy. It…

Q: Chemiosmosis is described as an energy coupling mechanism that O a. inhibits electron transfer along…

A: In science, chemiosmosis alludes to the method involved with moving ions (for example protons) to…

Q: Which of the following structures is not a component of a photosystem? a. ATP synthase b. antenna…

A: The thylakoid membrane in chloroplast consists of a multiprotein complex called photosystem (PS). It…

Q: The two electron carriers involved in the redox reactions of cellular respiration are NAD+ and FAD.…

A: Oxidation- reduction reaction is also called as redox reactions. It is a type of chemical reaction…

Q: ou are trying to figure out an electron transport pathway including the following electron transport…

A: electron transport chain cannot be visualized and is studied by limited the steps and the drawing a…

Q: Can O2 be considered an uncoupler in the mitochondria to increase electron transport? What about…

A: Uncouplers in mitochondria inhibit the coupling between the electron transport and phosphorylation…

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: Complete oxidation of glucose in aerobic respiration by a eukaryotecould potentially yield a net…

A: Introduction  All cells require energy to survive and energy comes from respiration or metabolism.…

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: The last stop. The final electron acceptor for the electron-transport chain is which of the…

A: Cellular respiration is a biochemical process of oxidation of organic compounds in an orderly manner…

Q: An organism lives solely on Acetate. It has a normal Kreb’s Cycle and its Electron Transport Chain…

A: Cellular respiration is the mechanism by which an organism converts the chemical energy in the form…

Q: arrying out electron transport and ATP synthesis will drive ATP synthesis with a P/O ratio of 0.5.…

A: Cellular respiration is defined as a catabolic pathway of metabolism. Here, a series of chemical…

Q: In complex II in the electron transport chain electrons from coenzyme QH2 is transferred to…

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

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…

Q: G3P or (C,H,O,P) Figure #2: The Calvin Cycle (this represents three turns of the cycle) Answer the…

A: Calvin cycle converts CO2 from the atmosphere to synthesize carbohydrate molecules. The fixation…

Q: High-energy electrons from molecules of NADH and FADH2 are transferred to a chain of proteins within…

A: The electron transport chain, also known as the respiratory chain, is found in the mitochondrion's…

Q: which of the following woudl decrease the number of atp molecules generated per nadh molecule in the…

A: Electron transport chain in present mitochondria and it consists of various complex and the atp…

Q: In the electron transport chain, where do the electrons come from? Group of answer choices a)NADH &…

A: All of the electrons that enter the transport chain come from NADH and FADH2

Q: Which of the following is NOT found in BOTH aerobic respiration and photosynthesis pathways?   a)…

A: In both pathways, ATP is produced.

Q: Which of the following electron carriers are in the reduced form? Note - there may be more than one.…

A: In biological systems, a small number of chemicals act as electron shuttles, binding and…

Q: Which of the following electron-transport chain complexes is not a member of the respirasome? a.…

A: Respirasome is a supercomplex found in a variety of species that reduces oxidative damage and…

Q: Oxidised C XXXX NADH + H+ Oxidised A Reduced B Electrons NAD+ Reduced , Oxidised B Reduced B Figure…

A: Oxidative Phosphorylation--- ATP is called as energy currency and for each glucose molecule the body…

Q: respiratory complexes is involved in the flow of electrons from NADH to O2 except

A: The cellular respiration is a reaction or a process by which the cells of the body breakdown the…

Q: In which of the following ways is photophosphorylation similar to oxidative phosphorylation in…

A: Phosphorylation is the biochemical process that leads to the addition of a phosphate group to an…

Q: To carefully prepared mitochondria were added succinate, oxidized cytochrome c, ADP, orthophosphate,…

A: Mitochondria are vital cellular organelles of every cell. They're known as the cell's powerhouse…

Q: If the order for the electron transport chain starting from NADH to Oxygen is this: NADH-->Flavin…

A: Aerobic respiration refers to oxidation of glucose to carbon dioxide and water generating energy.…

Q: Which of these molecules associated with electron transport is in the reduced state? Choose from…

A: Cytochromes are proteins containing heme as prosthetic groups and Fe as cofactor. These serve as…

Q: In photosystem II proton coupled electron transfer reactions are thought to be necessary after which…

A: *The enzyme photosystem II catalyzes light driven oxidation of water in oxygenic photosynthesis.…

Q: Choose which of the following reaction pathways is most likely exergonic. Group of answer choices…

A: An exergonic reaction is that which releases free energy. It occurs spontaneously. Release energy is…

Q: To which substance does ferredoxin transfer an electron? O photosystem I O photosystem II O NADP+ O…

A: Ferredoxins are small proteins containing iron and sulfur atoms organized as iron-sulfur clusters.…

Q: E A C F В H O2 G Fumarate

A: The electron transport chain is a process in which the NADH and [FADH2] that is produced during…

Q: With isolated mitochondria, the highest rate of electron transport is achieved in the presence of an…

A: Uncouplers of oxidative phosphorylation are the chemicals that inhibit the coupling of electron…

Q: Select the correct answer to fill in the blank. If glucose was no longer available, the electron…

A: The electron transport chain is a cascade of complexes that transfer electrons from electron donors…

Q: In the electron transport chain of a mitochondria, the energy stored in the H* concentration…

A: the electron transport chain is a collection of four protein complexes that couple redox reactions…

Q: In the electron transport chain (ETC), the electrons carried by an NADH molecule have the potential…

A: Electron transport chain is a series of electron carriers through which the electrons are…

Q: a. In complex ___ of the electron transport chain, electrons from cytochrome C are transferred to…

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

Q: All are members of the electron transport chain, except: Select one: O a. iron-sulfur center O b.…

A: The components of the Electron Transport Chain (ETC) are found in the mitochondria. During…

Q: Which of the following statements are true? Explain. I. ATP synthesis will cease to occur when the…

A: Cells perform various functions. There are numerous metabolic reactions taking place inside a cell.…