Which of the following is TRUE about NAD+? O It donates electrons for use in oxidative phosphorylation. O It is reduced to NADH during glycolysis, pyruvate oxidation, and the citric acid cycle. O It has more chemical energy than NADH. O In its absence, glycolysis can still function. None of the above.
Q: For each molecule of glucose converted to pyruvate in the glucose hydrolysis pathway, ATP molecules…
A: Glycolysis is process in which glucose is broken down to produce energy.
Q: In the conversion of G3P into pyruvate at the end of glycolysis, which of the following does NOT…
A: Glucose is broken down via glycolysis to form two molecules of pyruvate. Glycolysis is a ten-step…
Q: This allows glucose In liver cells the NADPH/NADP+ ratio is catabolism and fatty acid anabolism to…
A: Glucose is an aldohexose sugar with six-carbon atoms and one aldehyde group. It is a monosaccharide…
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: When pyruvate diffuses intothe mitochondria, what chemical product does it get converted to? ATP…
A: In aerobic conditions, the process converts one molecule of glucose into two molecules of pyruvate,…
Q: Which of the following are the final by products of glucose oxidation during aerobic cell…
A:
Q: What form(s) of chemical energy are generated during cyclic photo-phosphorylation? 1 NADPH and ATP…
A: Photosynthesis is a metabolic phenomenon in which glucose is synthesized by taking raw material lke…
Q: How many molecules of water are produced by the electron-transport chain during the complete aerobic…
A: Pyruvate is produced by the oxidation of glucose through a sequence of reactions called glycolysis.…
Q: The oxidation of two molecules of NADH (+ 1 H*) (present inside the mitochondrion) to yield two…
A: Aerobic respiration has three main cycles- Glycolysis Kreb's cycle Electron chain reaction…
Q: On the two following statements which is/are true about the metabolism? I. ATP is the universal…
A: To carry out their daily tasks, all living things require energy. Energy is also required for…
Q: The input to glycolysis is and under aerobic conditions, the outputs of the Krebs cycle include…
A: Input of Glycolysis,the first step in Glycolysis is glucose. Output of Krebs cycle is actually NADH…
Q: Which of the following processes will NOT occur in the absence of oxygen? Choose all that could…
A: Option 1: Electron Transport Chain require Oxygen. Here oxygen helps in terminal electron acceptor.…
Q: Which of the following is not produced by glycolysis?a. NADHb. pyruvatec. ATPd. FADH2
A: Cellular respiration is a series of metabolic reactions and processes carried out in the cells of…
Q: A high ADP:ATP ratio in cells influences glucose breakdown in cells. How does it do this? it…
A: Glycolysis is a metabolic pathway that involves the breakdown of one molecule of glucose into two…
Q: The conversion of Pyruvate to CO2, three carbons worth, will generate how many ATPS? O 7.5 O 9.5 O…
A: Pyruvate is generated by glycolysis process. Through glycolysis glucose is converted into pyruvate.
Q: Which of the following best describes the number of NAD+ that get reduced in the matrix reactions:…
A: Note: According to the guidelines, we are supposed to answer only 1 question. Please repost other…
Q: Fill in the blanks: is the number of moles of ATP produced by 4 moles of glucose in glycolysis is…
A: (Note: According to guidelines, we are supposed to answer only three subparts. Please repost other…
Q: , NADH is produced. The citric acid cycle also produces FADH2. What is the purpose of these…
A: During Glycolysis, pyruvate oxidation and citric acid cycle NADH produced and FADH2 produced during…
Q: In an individual with chronic and excessive alcohol intake, gluconeogenesis is often not favored…
A: Gluconeogenesis is the process of synthesis of glucose molecules from non-carbohydrate sources such…
Q: Which of the following is not a product or reactant of glycolysis?a. NADHb. ATPc. pyruvated. oxygen
A: Cell is the smallest structural and, functional unit of life. It is simple machinery that houses all…
Q: Phosphofructokinase, the enzyme that catalyzes the third reaction of glycolysis: O is activated by…
A: Introduction The metabolic process that turns glucose into pyruvic acid is known as glycolysis. The…
Q: Glycolysis results in the production of two ________ molecules from a single molecule of glucose. In…
A: Glycolysis is the process that involves the breakdown of glucose with the help of enzymes to release…
Q: Plants transform solar energy to chemical energy and storing it in glucose. This, in turn, is used…
A: Introduction The Electron Transport Chain Is A Collection Of Molecules That Build A Chemical…
Q: Which metabolic pathway requires ATP (as input)? glycolysis TCA cycle pyruvate…
A: In a cell, a series of biochemical reactions that occurs to create or cleave molecules for the…
Q: Nicotinamide adenine dinucleotide (NAD+) is an electron carrier. It accepts a hydride (H+ and 2e-)…
A: Vitamins: a. It is an organic compound present in food that is required in very small amounts for…
Q: Which of the following reactions requires oxygen O breakdown of glucose to pyruvate O conversion of…
A: Glucose is the most favored and primary source of energy for most organisms. Different organisms use…
Q: Which of the following statements is/are TRUE about the metabolism? I. ATP is the universal currency…
A: Metabolism is a process by which the cells produce energy from the nutrients obtained through diet,…
Q: Choose] 2 lactic acid, 2 carbon dioxide 2 ACetyl-CoA, 2 Carbon dioxide, 2 N 3 ATP, 4 CO2, 4 NADH, 2…
A: Glycolysis is the process by which one molecule of glucose is converted into two molecules of…
Q: The end products of glycolysis are 4 NADH, 2 pyruvate, and 4 ATP 2 NADH, 2 pyruvate, and 2 ATP per…
A: Glycolysis is also knpwn as Embden -Meyerhof pathway. This process occurs in the cytosol of all the…
Q: Which of the following foods is NOT produced through fermentation? Yogurt Pea soup Sauerkraut…
A: Fermentation is the process by which the pyruvate is broken down to release energy in the absence of…
Q: What is a reduction reaction? O When ATP is hydrolyzed When a molecule gives up an electron When a…
A: Electron Transport Chain This is a series of complexes that transfer electrons from electron donors…
Q: Which of the following is/are NOT produced in glycolysis? NADH Pyruvate ATP Acetyl CoA FADH2
A: Question - Which of the following is/are NOT produced in glycolysis? NADH Pyruvate ATP Acetyl CoA…
Q: Which of the following energy producing pathways in our bodies does NOT require energy? (Choose all…
A: The term metabolism is associated with biochemical reactions occurring in the cells of the body.…
Q: Muscle tissues make lactate from pyruvate in order to do which of the following? Speed up the rate…
A: Glycolysis is the process of breaking down glucose to produce energy. It generates two pyruvate…
Q: How are ATP and NADH similar? They are interchangeable energy carriers, allowing the cell to…
A: Introduction ATP stands for Adenosine Triphosphate. This is most common energy source for any cell.…
Q: An important reaction that must occur in both fermentation and aerobic cellular respiration is A)…
A: Cellular respiration is a group of the process that occurs in cytosol and mitochondria of the cell…
Q: The high energy electrons that are stripped off acetyl CoA in _________are taken to the electron…
A: the citric acid cycle, oxygen
Q: The number of moles of NADH produced when 2 moles of glucose undergoes glycolysis and then citric…
A: The number of moles of NADH produced when 2 moles of glucose undergo glycolysis and then citric acid…
Q: Along with hydrogen, what else is transferred by NADH to other molecules
A: Catabolism produces reducing equivalents such as NADH and FADH2. The reducing equivalents are…
Q: Each ATP molecule contains about 1% of the amount of chemical energy available from the complete…
A: Catabolic processes are those that remove energy from molecules such as glucose. That is, they…
Q: Which of the following is inhibited by increased concentration of NADH? Krebs cycle Pyruvate…
A: Molecules like ATP, ADP, NADH regulate enzymes involved in cellular respiration. In pyruvate…
Q: Which of the following statements about the use the NADPH generated from the pentose phosphate…
A: NADPH produces from the Pentose Phosphate Pathway have multiple uses.
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: Glycolysis produces_____and_______through oxidizing_____ and ____ choose from the following:…
A: Glycolysis Occurs in cytoplasm. Common phase for aerobic and anaerobic respiration. It involves a…
Q: The final net products of glycolysis are ________. 4 molecules of ATP and 2 NADH 4…
A: Glycolysis is a catabolic pathway. It is an anaerobic pathway that occurs in cytosol. It occurs in…
Q: What is the net number of molecules of ATP produced from complete oxidation of one molecule of…
A: β- oxidation of fatty acid occur in the mitochondria and during this NADH+H+ & FADH2 are…
Q: The maximal recovery of energy from oxidation of glucose to CO2 and H2O requires the coordination of…
A: Cell gets energy for different reactions from the food that we intake. The food that we intake is…
Q: Which of the following releases 4 CO2 per glucose? O glycolysis O pyruvate oxidation O citric acid…
A: Cellular respiration is the metabolic conversion of chemical energy in the glucose into usable…
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- Cellular respiration is completed in the ______. a. nucleus b. mitochondrion c. plasma membrane d. cytoplasmwhere 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) cytosolWhat is the location of electron transport complexes in eukaryotes ? cytosol inner mitochondrial membraneouter mitochondrial membrane.mitochondrial matrix. plasma membrane.
- I n eukaryotic cells, most of the enzymes of the electron transport chain are located in the— mitochondrial matrix. intermembrane space. outer mitochondrial membrane. inner mitochondrial membrane. cytosol.During the aerobic cellular respiration, where do ATP molecules form? a. Cytosol only b. Cytosol and mitochondria only c. Cytosol, mitochondria and ribosomes only d. Mitochondrial matrix and inner mitochondrial membrane onlyA total of 4 protein complexes are used in the electron transport chain. These proteins are localized in what specific part of the mitochondria? intermembrane space outer membrane Matrix inner membrane
- Define the following terms:a. mitochondrionb. aerobic respirationc. apoptosisd. outer mitochondrial membranee. inner mitochondrial membraneWhich of the following correctly describes where each process takes place in eukaryotic cells? a. conversion of pyruvate to acetyl CoA – mitochondrial matrix b. glycolysis – mitochondrial matrix c. ATP synthase – ATP synthesized in cytosol using proton motive force d. electron transport chain – electron carrier proteins embedded in outer mitochondrial membrane e. citric acid cycle – cytosolWhere is ATP Synthase located in the mitochondria? Intermembrane space Matrix Inner membrane Grana
- What is the role of each of the following in the electron transport chain: (a) FADH 2; (b) ADP; (c) ATP synthase; (d) the inner mitochondrial membrane?During aerobic respiration in the mitochondria of eukaryotes, which substrate molecules provide the oxygen atoms that end up in product carbon dioxide molecules? C6H12O6, H2O, and O2 only H2O and C6H12O6 only C6H12O6 and O2 only H2O only O2 onlyThe ATP synthase F1 of mitochondrial inner membranes sticks into the ________ and the ________ conformation of the active site catalyzes ATP synthesis. A. matrix; loose B. intermembrane space; open C. matrix; tight D. intermembrane space; tight E. matrix; open