Luckily, protons (a.k.a. hydrogen ions or H+) are small enough to passively go right through a membrane, otherwise mitochondria would have to work too hard to regenerate ATP! True or False?
Q: Where in mitochondria does electron transfer phosphorylation occur? Inner membrane Matrix…
A: Electron transport chain is a series of reaction in which transfer of electrons took place across…
Q: What is the function of the mitochondria? What is the relationship between ATP and ADP? Why is…
A: Adenosine triphosphate (ATP) is a nucleotide made up of adenine base, ribose sugar, and three…
Q: DNP was a weight loss wonder drug that had some real drawbacks, Draw a model of the mitochondria…
A: Uncoupler is defined as a type of molecule that plays a major role in dissociating the…
Q: Where is ATP Synthase located in the mitochondria? Intermembrane space Matrix…
A: ATP synthase is an enzyme that catalyze the formation of energy in form of ATP in cellular…
Q: Why can mitochondria be considered the power plants of the aerobic cells?
A: Mitochondria are double membrane bound cell organelles, divided into outer and inner compartment…
Q: If actively respiring mitochondria are exposed to an inhibitor of ATP-ADP translocase, the…
A: ATP is the energy currency of the cell. It is produced via oxidative phosphorylation of ADP and Pi…
Q: Which of the following is produced in the intermembranespace of mitochondria?a. ATPb. a high…
A: Mitochondria consist of 5 different parts. That are outer membrane, inner membrane, intermembrane…
Q: what are the two things that the mitochondria need to take in for cellular respiration to occur?…
A: The mitochondria need to take glucose and oxygen for the process of cellular respiration to occur.…
Q: In 2012, an Illinois man was killed by cyanide poisoning after he won a million dollars in the…
A: Cellular respiration is the process by which different nutrients including glucose obtained from the…
Q: The inner membrane of the mitochondria is folded. What would happen if it was straight? Compare…
A: Answer 3: The fold of the inner layer enlarge the surface area inside the organelle. As more…
Q: Which of the following is true of the FoF1 ATPase under normal cellular conditions? Select all that…
A: Introduction The electron transport chain is a set of four protein complexes that link redox…
Q: Which of the following correctly describes where each process takes place in eukaryotic cells?
A: The various processes of cell metabolism occur in various sites inside the cell. Mitochondria,…
Q: During cellular respiration, energy is released from food. What else does the cell need for this…
A: Cellular respiration is the term that represents a set of biochemical pathways in which the energy…
Q: ATP synthase enzymes are located in thea. cytosol.b. inner mitochondrial membrane.c. intermembrane…
A: ATP synthase is a proteinaceous enzyme that regulates the reaction forming the energy-rich molecule…
Q: The electron transport chain makes no ATP directly. Instead, it eases the fall of electrons from…
A: Electron transport chain is a chain of different electron transporters present in the inner membrane…
Q: Which of the following processes will result in a direct net increase of ATP concentration?…
A: Adenosine triphosphate is a hydrotrope and organic compound that provides energy to drive many…
Q: All of the following are required in the reactions of both aerobic and anaerobic cellular…
A: For the energy production in the form of ATP, every cell do respiration, that is the process by…
Q: If samples of muscle tissue were taken from the legs of a world-class marathon runner and a…
A: The cell is the basic structural and functional unit of the body. It is responsible for various…
Q: In the pathways of cell metabolism, 1) glycolysis does NOT occur in the mitochondria, AND 2) the…
A: Metabolic pathways can be defined as the set of chemical reactions that are occurring in a living…
Q: In which stage of aerobic cellular respiration are FADH2 molecules produced? Pyruvate Oxidation…
A: Cellular respiration is the process of breakdown of glucose to release energy. This process occurs…
Q: The question pertains to cancer cells exhibit an altered energy metabolism. The breakdown of one…
A: The fact that cancer cells perform lactate production even in the abundance of oxygen is known as…
Q: Which of the following processes does not occur inside an organelle? Group of answer choices A.…
A: A cell contain nucleus inside which the genome is present. Genome represents all the genes present…
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 statements is not true? (a) Glycolysis is the first stage of cellular…
A: In the cytoplasm, glycolysis takes place. Glucose is degraded into two pyruvate molecules during…
Q: Chemiosmosis is a part of oxidative phosphorylation, the final step in cellular respiration. Which…
A: Thie process in which energy from a proton gradient is used to make ATP, is called chemiosmosis. It…
Q: How much energy is required to pump a mole of protons in a mitochondria with the following…
A: Enzymes in the mitochondria function as proton pumps and generate an electrochemical gradient used…
Q: Cellular respiration uses glucose and oxygen, which havehigh levels of free energy, and releases CO2…
A: Cellular respiration takes place in all living organisms. It is a set of metabolic reactions as well…
Q: Which of the following processes take place in the cytoplasm? (Select all that applies) Krebs…
A: The eukaryotic cell of animal composed of various macro and micro cell organelles like mitochondria,…
Q: Which membrane function makes them able to accommodate the electron transport chain at the inner…
A: Introduction The cell membrane is also called the plasma membrane. It is the biological membrane…
Q: sing evidence from the diagram, one could infer that the mitochondria is not important for the…
A: Need to find which is correct from the following four options related to mitochondria.
Q: Hi can you please answer to those questions explain this to me , if possible giving examples .…
A: The mitochondrial respiratory chain complexes consist of five complexes: complexes I, II, III, IV…
Q: The diameter of a mitochondrion is about 1.2 ✕ 10−4 in. What is its diameter in centimeters?
A: Mitochondria are membrane-bound organelles present in the cytoplasm of nearly all eukaryotic cells…
Q: Mitochondria are important organelles for energy production. Why do mitochondria contain…
A: Mitochondria is a double membrane bound organelles responsible for the production of ATP.
Q: The products of glycolysis are broken down in the mitochondria to make more ATP True or False?
A: The metabolic mechanism that transforms glucose (C6H12O6) to pyruvic acid (CH3COCOOH) is known as…
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: Both Mitochondria and chloroplasts are capable of ATP synthesis. True False
A: Both mitochondria and chloroplast are double membrane bound cell organelles that are found only in…
Q: curved lines inside the mitochondria are known as what?
A: Introduction :- Mitochondria is a semi-autonomous cell organelle , present in the eukaryotic…
Q: Which of the following statements about the aerobic respiration of a molecule of glucose is FALSE? O…
A: Aerobic respiration is a process by the the organic compounds are oxidized and the free-energy…
Q: If actively respiring mitochondria are exposed to an inhibitor of ATPADP translocase, the…
A: Introduction ATP-ADP translocase is a transport protein that acts as an antiporter of ATP and ADP.…
Q: Mitochondria contain anout 1500 different proteins true false
A: Mitochondria (plural: mitochondrion) are membrane-bound cell organelles that produce the majority of…
Q: WHY DO ALL LIVING THINGS NEED TO GO THROUGH CELLULAR RESPIRATION?
A: CELLULAR RESPIRATION It is a metabolic pathway that breaks down glucose and produces ATP. The stages…
Q: Chemiosmosis is described as an energy coupling mechanism that O a. builds up membrane potential…
A: Photosynthesis is a process through which plants and other autotrophic organism make their food by…
Q: Cellular respiration is a very challenging topic to learn. Instead of asking you many detailed…
A: Cellular Respiration is the process of breakdown of food either in presence or absence of Oxygen to…
Q: Which of the following processes do NOT require oxygen? 1) glycolysis 2) cellular respiration 3) ATP…
A: Respiration is defined as the process of breaking down of glucose into carbon dioxide water and…
Q: Why can't the electron transport step happen in the cytoplasm?
A: Electron transport chain It is a series of reaction that finally leads to the production of ATP, a…
Q: It has been estimated that mitochondria occupy 20% of the volume in the human body. For a 70- kg…
A: Mitochondria is a double membraned cell organelle that is involved in energy production and is also…
Q: Why is the inner membrane of the mitochondria folded? increases volume increases surface area…
A: MITOCHONDRIA It is a membrane-bound cell organelle that generates most of the chemical energy…
Q: In which of the following stages of cellular respiration do redox reactions occur? There might be…
A: respiration of cells Cell catabolism is the process by which cells convert food into usable energy…
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: If cellular respiration were the stock market (you’re investing glucose and pyruvate, and receiving…
A: Respiration is defined as the process of breaking down of glucose into carbon dioxide water and…
Luckily, protons (a.k.a. hydrogen ions or H+) are small enough to passively go right through a membrane, otherwise mitochondria would have to work too hard to regenerate ATP!
True or False?
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- Cellular respiration is completed in the ______. a. nucleus b. mitochondrion c. plasma membrane d. cytoplasmWhich is not a characteristic of mitochondria? They .. A) Have 2 membranes B) Are the site of cellular aerobic respiration C) Contain their own DNA and Ribosomes D) They have organelles that conduct their own protein synthesis E) The material inside their inner membrane ( cellular matrix) is their own cytoplasm? And explain whywhere is most of the ATP in eukaryotic cellular aerobic respiration is produced ? (a) mitochondrial matrix (b) mitochondrial outer membrane (c) mitochondrial intermembrane space (d) nucleus (e) cytosol
- Which membrane function makes them able to accommodate the electron transport chain at the inner membrane of the mitochondrion? responding to external signals selectively permeable barrier scaffold for biochemical activities compartmentalizationYou are observing two different cell types and looking for a couple of differences in their mitochondria. Cell type 1 has 2-3 times the mitochondria of Cell Type 2. The mitochondria in Cell Type 1 are also larger, contain more cristae and the cristae extend farther across the mitochondria than in Cell Type 2. Which cell type is likely to have more extensive energy requirements?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
- If samples of muscle tissue were taken from the legs of a world-class marathon runner and a sedentary individual, which would you expect to have a higher density of mitochondria? Why?The inner membrane of the mitochondria has folds called the cristae. How would the function of the mitochondria be different if the inner membrane were not foldedIn aerobic cellular respiration, which generates more ATP, substrate-level phosphorylation or oxidative-level phosphorylation? 1. substrate-level phosphorylation 2. oxidative-level phosphorylation 3. both generate the same amount of ATP 4. neither generates any ATP .
- DNP was a weight loss wonder drug that had some real drawbacks, Draw a model of the mitochondria that represents how this wonder drug forced mitochondria to work overtimeWhich of the following statements is most correct? The electron transport chain - A: generates a pH gradient that reduces O2 to H2O B: generates a proton gradient across the outer mito membrane C: generates a proton gradient across the inner mito membrane D: uses the energy stored in high energy electron carriers to synthesize ATP E: establishes a membrane potential across the outer mito membraneMitochondria contain anout 1500 different proteins true false