answer 2,3,4,5 The Electron Transport System (ETS)The ETS must generate a hydrogen gradient (proton motive force) in order to power the enzymeATP synthase to produce ATP. This is the process of chemiosmosis/oxidative phosphorylation.1. Below is a representation of the inner and outer membrane of a mitochondrian. You will completethe drawing as instructed.A. Draw several protons (H+) where they would accumulate in the mitochondrian to form a gradient.B. Draw an arrow showing the direction the H+ would flow to power ATP synthase.C. Fill in the equation blanks in the text box. This describes the activity of ATP synthase.00000a.ODOO 0000000000000000 000000001oooooo10 000000000000000000ooooooooooooATP synthase activity2. What is the terms used to describe what is happening to the members of the electron transport system?When they accept an electron they are said to beWhen they pass the electron to the next carrier they are said to be3. What molecules serve to donate electrons (and protons) to the electron transport system in themitochondria? a.b.4. Approximately how many ATP are generated when each of the above-listed molecules donate theirelectrons and protons to the ETS?b.5. What is the final electron acceptor in the mitochondrial electron transport system?After this molecule accepts an electron, what molecule will it form?

The electron transport system (ETC) is the series of redox reaction in which involved a series of…

Answered: 2. What is the terms used to describe…

Human Physiology: From Cells to Systems (MindTap Course List)

9th Edition

ISBN:9781285866932

Author:Lauralee Sherwood

Publisher:Lauralee Sherwood

Chapter2: Cell Physiology

Section: Chapter Questions

Problem 2TAHL

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Match the term with the best description. _____ mitochondrial matrix a. needed for glycolysis _____ pyruvate b. inner space _____ NAD+ c. makes many ATP _____ mitochondrion d. product of glycolysis _____ NADH e. reduced coenzyme _____ anaerobic f. no oxygen required
Hi can you please answer to those questions explain this to me , if possible giving examples . Thanks A 45 year old man was rushed to the ER after ingesting "Galaxodin," a hypothetical poison. Explain why Galaxodin is toxic knowing that it increases the pH of the intermembrane space of mitochondria! You will need to give a comprehensive explanation of the process of energy conversion starting from NAH ending in ATP under normal conditions. Include details such as the transfer of electrons, the proton gradient, and chemiosmosis, NADH and FADH2, and ATP synthase must be mentioned. The majority of your grade will come from this part. Then explain why Galaxodin is so toxic!
Describe the main functions of the different components of the ATP synthase enzyme in the mitochondrion. A structurally similar enzyme is responsible for the acidification of lysosomes and endosomes. Given what you know about the mechanism of ATP synthesis, explain how this acidification might occur.
The TCA cycle enzyme aconitase and the electron transport proteins have chromophores that absorb in the visible part of the spectrum, and therefore mitochondria have a dark brown color. In contrast, none of the glycolytic enzymes have visible spectrum chromophores. Which of the following statements is true? Question 3 Select one: a. Migrating birds, such as ducks have “white” breast meat, because flying long distances requires anaerobic ATP generation. d. The leg muscle of turkeys is specialized for anaerobic ATP generation via glycolysis. e. The flight muscle of turkeys is specialized for anaerobic ATP generation via glycolysis. f. None of the answers are correct.
Which of the takes place during oxidative phosphorylation in mitochondria? a. protons are pumped from the matrix to the intermembrane space b. protons are pumped from the intermembrane space to the matrix c. electrons are pumped from the matrix to the intermembrane space d. electrons are pumped from the intermembrane space to the matrix e. NADH is pumped from the matrix to the intermembrane space
Why are electron carriers (NAD+/NADH and FAD/FADH2) so important in the process of cellular respiration? A)NADH and FADH2 are major components of the ETC, so without them, there would be no ETC in the cell. B)They deliver electrons to the ETC, which in turn sets up chemiosmosis, where most of the ATP is generated. C)They separate the electrons from the protons so that the protons can be moved out of the mitochondrion. D)The electrons that they carry are able to directly phosphorylate ADP in order to generate the bulk of ATP in the cell. E) They transport protons across the mitochondrial membrane. 14.
ATP synthase of mitochondria: the structure and principles ofwork. F0and F1subunits of ATP synthase: their functional value
If the mitochondria is not working well in a person, what would be the consequences of NADH not going through its pathway in the electron transport chain? Be specific. please Explain how many ATP will then be produced if you consider the entire process of cellular respiration. please dont t just write a number, say how you got that number.
In uncoupled mitochondria, the energy produced by electron transport is _____________ a. released as heat b. used to synthesize ATP c. used to hydrolyze ATP to form ADP d. used to transport ATP to the cytosol
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.
Which of the following statements is TRUE of the electron transport chain (ETC)? A. The movement of electrons down the ETC drives the formation of a proton (H+) gradient. B. The movement of H+ ions through ATP synthase drives the transfer of electrons down the ETC. C. The movement of electrons down the ETC drives the movement of ADP and phosphate through ATP synthase. D. The movement of H+ ions across the inner membrane of the mitochondria drives the transfer of electrons down the ETC.
At the very end of cellular respiration (glycolysis followed by pyruvate oxidation, the citric acid cycle, and electron transport/ATP synthesis), a. In what molecules are all of the carbons from the glucose? b. In what molecules are many of the electrons from the glucose? c. In what molecules is much of the free energy that was harvested from the glucose?

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