Which below best describes the electron transport chain. Some compounds like succinate which have more positive redox potential than NADNADH can transfer electrons via a.
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ATP synthesis by chemiosmosis.
. Oxygen acts as the terminal electron acceptor. AElectrons are passed from one carrier to another releasing a little energy at each step. The reason that NADH has a higher production of ATP is because it enters the ETC at an earlier point than.
This process splits glucose in half and produce 2 ATPs for each glucose. The phrase that best describes Electron transport chain in photosynthesis is. Reduction of molecular oxygen and formation of water.
The light energy absorbed during photosynthesis is also responsible for the. Three complexes are involved in this chain namely complex I complex III and complex IV. NADH release the hydrogen ions and electrons into the transport chain.
The electron transport chain is best described as - the means of production of FADH2 and NADH - a cyclic process that oxidizes glucose in a series of steps to produce NADH - a series of carriers that pass electrons from one molecule to another a series of carriers that pass electrons from one molecule to another. The energy from electrons is used to make ATP pyruvate is broken down into 6CO2 2ATP 8NADH and 2 FADH2 glucose and oxygen are used to make energy ATP for the body to use and H2O and CO2 as waste. The molecules present in the chain comprises enzymes that are protein complex or proteins peptides and much more.
C Electrons are pumped across a membrane by active transport. The electron transport chain is best described as a series of carriers that pass electrons from one molecule to another. It refers to the flow of H across a membrane to drive cellular work such as the synthesis of ATP.
Up to 10 cash back The electron transport chain Explanation. A Electrons are passed from one carrier to another releasing a little energy at each B Hydrogen atoms are added to CO2 to make an energy-rich compound. It could be used to power oxidative phosphorylation.
Up to 10 cash back The electron transport chain ETC consists of several membrane proteins that are used to carry electrons along the membrane and by harnessing this energy generate a proton gradient across the inner membrane of the mitochondria. In animal cells the electron transport chain commonly referred to as the ETC is instrumental in cellular respiration. How matter and energy flow within lifes processes and how that flow is regulated.
C Electrons are pumped across a membrane by active transport. D Glucose is broken down to a three-carbon. This establishes a proton gradient allowing protons to be pumped through ATP synthase in order to create ATP.
12172020 Biology High School answered Which phrase best describes the Electron Transport Chain ETC. This leads to the development of an electrochemical proton gradient across the membrane that activates. This method of ATP production is called oxidative phosphorylation.
The three main steps in the electron transport chain are. The flow of electrons through the electron. Their electrons are transferred to the cytochromes embedded in the intermembrane of the mitochondria.
This process uses energy caught from electrons flow to oxygen to produce most of the ATPs in moving respiration. The breakdown of pyruvate to carbon dioxide. Electron Transport Chain Definition The electron transport chain is a crucial step in oxidative phosphorylationin which electrons are transferred from electron carriers into the proteins of the electron transport chain which then deposit the electrons onto oxygen atoms and consequently transport protons across the mitochondrial membrane.
C A series of proteins located in the thylakoid membrane. The electron transport chain is used to pump protons into the intermembrane space. 27 Which one of the following best describes the electron transport chain.
The gradient can also be described as a difference of pH 18 Define chemiosmosis. The Electron Transport System also called the Electron Transport Chain is a chain of reactions that converts redox energy available from oxidation of NADH and FADH 2 into proton-motive force which is used to synthesize ATP through conformational changes in the ATP synthase complex through a process called oxidative phosphorylation. An electron transport chain is a series of protein complexes and other molecules that transfer electrons from electron donors to electron acceptors via redox reactions and couples this electron transfer with the transfer of protons across a membrane.
Many of the enzymes in the electron transport chain are membrane-bound. The production of ATP using energy derived from the redox reactions of an electron transport chain. The electron transport chain is a cluster of proteins that transfer electrons through a membrane to create a gradient of protons that creates ATP adenosine triphosphate or energy that is needed in metabolic processes for cellular function.
The breakdown of glucose to pyruvate. This is also accompanied by a transfer of protons H ions across the membrane. This process joins 2 pyruvic acid molecules right into a molecule of glucose.
Math 2 28102019 1529. Generation of a proton gradient across the mitochondrial membrane. 13 hours agoMetabolism can best be described as A.
Proton accumulation occurs in the intermembrane space of mitochondria. The electron transport chain is a mitochondrial pathway in which electrons move across a redox span of 11 V from NADNADH to O 2 H 2 O. Electron transport through the cell.
B Hydrogen atoms are added to CO2 to make an energy-rich compound. In the electron transport chain the electron carriers. The electron transport chain in photosynthesis is driven by the light energy absorbed by the plants chlorophyll in its thylakoid membrane.
The numbers 345678910 and 11 are placed on a 3x3 square diagram so that the sums of the rows column and diagonal are equal what is the magic sum. Electron Transport Chain is a series of compounds where it makes use of electrons from electron carrier to develop a chemical gradient. The electron transport chain is a collection of proteins found on the inner membrane of mitochondria.
D Glucose is broken down to a three-carbon. During the ETC the two energy carriers NADH and FADH 2 are oxidized. The electron transport chain is made up of a series of spatially separated enzyme complexes that transfer electrons from electron donors to electron receptors via sets of redox reactions.
27 Which one of the following best describes the electron transport chain.
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