Ругuvate Co, он ТРР FAD FAD FAD TPP- ТР CH, E, E, NADH + H* NAD+ ТР FADH, TPP FAD ТРP FAD SH HS -SH Acetyl CoA CoA

Q: The enzyme lactic dehydrogenase converts lactic acid to pyruvate with the aid of the coenzyme NAD*.…

A: Lactate dehydrogenase (LDH) is a tetrapeptide that is made up of two types sub-units H (heart) and M…

Q: Two Acetyl-coA molecules released from a fatty acid enter the Krebs cycle, and can produce six NADH…

A: Krebs cycle, also known as a tricarboxylic acid cycle. It is the chemical reactions that help in the…

Q: Each cycle of beta (β)-oxidation produces a. 1 FADH2, 1 NADH, and 2 CO2 molecules b. 1 FADH2, 1…

A:

Q: Upon considering the complete oxidation of one mole of fatty acyl (CoA) of an arachidic acid (20:0).…

A: A fatty acid is composed of a long hydrocarbon chain attached to a carboxylic group. Fatty acids…

Q: a. Starting with acetyl-CoA in the mitochondria, how many ATP molecules are needed to synthesize a…

A: a. Starting with acetyl-CoA in the mitochondria, how many ATP molecules are needed to synthesize a…

Q: The Citric Acid Cycle results in (Choose all that apply) net oxidation of acetyl CoA carbons to two…

A: The biochemical reaction in aerobic conditions involving the release of stored energy through the…

Q: The succinyl CoA to citrate pathway of the citric acid cycle is shown. Identify the missing…

A: Succinyl Co-A and the reactions given in the question are part of the TCA cycle. The TCA cycle is a…

Q: The conversion of pyruvate to acetyl-CoA is catalyzed by enzyme pyruvate dehydrogenase. In this…

A: Pyruvate to Acetyl coA conversation is a bridge between Glycolysis an Crebs cycle. Acetyl coA reacts…

Q: How would an inhibitor of complex I of the ETC affect the activities of ATP Synthase, pyruvate…

A: Glucose is converted to pyruvate by glycolysis. Pyruvate is converted to acetyl-CoA by pyruvate…

Q: A researcher has recently suggested that Pyruvate Dehydrogenase Complex could be source for acetate…

A: Introduction: A by-product of yeast alcoholic fermentation is acetate assumes a critical part in the…

Q: During which of the following processes does NAD+ become reduced? There might be more than one…

A: cellular respiration is the process through which organisms mix oxygen with food molecules,…

Q: A dehydrogenase can definitely use which of the following as a substrate? A) acetyl-CoA B) ethanol…

A: Dehydrogenases are enzymes that take away hydrogen atoms from its substrates. This results in the…

Q: Directions: Write the reactants (before the arrow) and the products (after the arrow) in the process…

A: Cellular respiration is a type of Respiration takes place inside the cell . In this , glucose…

Q: At the end of glycolysis, a six carbon glucose has been converted to:   Question 11 options:   a)…

A: Glycolysis is the initial pathway of the process cellular respiration. Krebs cycle and oxidative…

Q: Consider an acetyl CoA that enters the TCA cycle.  Let’s call this cycle “Cycle 1.”    Let’s say…

A: The citric acid cycle is a sequence of chemical reactions utilized by all aerobic organisms via the…

Q: Which of the following statements about the pentose phosphate pathway (PPP) is true? (A) The…

A: The pentose phosphate pathway (PPP) is a first-line oxidative stress defence mechanism that is…

Q: Upon considering the complete oxidation of one mole of fatty acyl (CoA) of an arachidic acid (20:0).…

A: Beta-oxidation of fatty acid was the catabolic process of long-chain fatty acid that involves the…

Q: How many ATP molecules can be synthesized from four Acetyl CoA molecules if all four enter the…

A: Respiration begins with the process of glycolysis in which glucose is partially oxidized to 2…

Q: What products of glucose oxidation are essential for oxidative phosphorylation? answer choices A.)…

A: Oxidative phosphorylation is the metabolic process in which the synthesis of ATP takesplace through…

Q: All of the following are generated directly during the Krebs (TCA) cycle except? a. ATP b. GTP c.…

A:

Q: What is the final (terminal) electron acceptor in the mechanism of pyruvate dehydrogenase complex…

A: The Pyruvate Dehydrogenase Complex (PDC) contains 3 enzymes in it. They are ; Pyruvate…

Q: Identify the Krebs cycle enzyme that consumes a six-carbon substrate molecule, producing a…

A: Kreb's cycle or tricarboxylic acid cycle is a aerobic respiration process in which acetyl CoA is…

Q: The Citric Acid Cycle takes the molecule of acetyl CoA and generates ________ per glucose molecule.…

A: Citric acid cycle, also called as Krebs cycle, was first described by H.A. Krebs. The citric acid…

Q: Give the number of the following: a. number of acetyl-CoA that enters the TCA cycle for every 5…

A: Asked : Number of the given molecules

Q: Which of the following events does not occur during pyruvate processing (pyruvate oxidation)?   One…

A: Pyruvate oxidation is a process; which occurs in the presence of oxygen ; in the mitochondrial…

Q: The citric acid cycle converts each acetyl-CoA to [1/2/3/4] molecules of CO2. This pathway is…

A: Citric acid cycle takes place after glycolysis in the process of respiration. Glycolysis results in…

Q: During glycolysis two NADH molecules are produced due to oxidation. Which of the following…

A: Glycolysis is the process in which one glucose molecules gives rise to 2 pyruvate molecules passing…

Q: he conversion of 1 mol of fructose 1,6-bisphosphate to 2 mol of pyruvate by the glycolytic pathway…

A: Introduction: The glycolysis pathway is also known as the Embden-Meyerhof pathway which is a…

Q: If decanoic acid (10 : 0) undergoes complete β-oxidation in mitochondria, how many net ATP is…

A: β-oxidation in mitochondria is the breakdown of fatty acids attached to a coenzyme called coenzyme…

Q: In the 1step of the 2-step reaction shown below, which substrate/co-substrate is being oxidized?…

A: The above reaction is a part of beta oxidation of fatty acid  process.

Q: If glucose is labeled with radioactive Carbon 14, what molecule(s) will become radioactive after…

A: The glucose metabolism provides necessary energy for doing all the cellular activities by providing…

Q: Assuming that all the carbon skeleton of alanine is completely oxidized and released as CO2. How…

A: Alanine is an amino acid that takes part in protein synthesis. Alanine is a hydrophobic amino acid…

Q: Which of the following statements are TRUE? Multiple answers are accepted for this question a .Two…

A: Two answers are correct

Q: Two pathways that yield NADPH in the cytosol, needed for fatty acid biosynthesis, are: (1) (2)

A: Since there are multiple questions and which question is to be solved has not been specified, as per…

Q: Glycolysis and Krebs cycle produced small amount of energy converted to ATP. Predict the form of the…

A: Glycolysis is a cytoplasmic pathway which breaks down glucose into two three-carbon compounds and…

Q: What may be used as a reducing power by glutamate dehydrogenase? 1. NADH 2. acetyl CoA 3. NADPH 4.…

A: In biosynthesis of amino acids, two key amino acids which provide critical entry point are glutamate…

Q: Krebs cycle products/acetyl CoA molecule are     4 CO2, 3 NADH, 1 FADH2, 2 ATP     4 CO2, 6…

A: Krebs cycle or citric acid cycle or tricarboxylic acid(TCA) is a series of wight processes that…

Q: b) NADH dehydrogenase Q → Cytochrome aa3 → Sequence of complexes in electron transport chain is- a)…

A: Electron transport chain is required for production of ATP from NADH and FADH2, intermediates of…

Q: When acetyl-CoA oxidized via the citric acid cycle, yields 10 ATP equivalents: 3 NADH, 1 FADH2, and…

A: The citric acid cycle occurring in the mitochondrial matrix is the second step of cellular…

Q: In which of the given steps of TCA cycle one C is lost from substrate in the form of CO2 as well as…

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

Q: Acetyl CoA 0OCOA CoA Six -carbon molecule formed fromm acetyl CoA + oxaloacetate Four-carbon…

A: Above diagram represents Kreb Cycle. Pyruvate, the last result of glycolysis, is carried from the…

Q: What products of the citric acid cycle are needed for the electron transport chain?      A)…

A: The citric acid cycle is the most important metabolic pathway for the energy supply in the body. It…

Q: During ETS, terminal electron acceptor finally receives electrons from a.Succinate dehydrogenase…

A: Reduced coenzymes NADH and FADH2 retains most of the free energy produced during the process glucose…

Q: Complete oxidation of a 16-carbon fatty acid can yield 129 molecules of ATP. How many ATP molecules…

A: The citric acid (CAC) cycle is an aerobic metabolic pathway. During this pathway, the acetyl-CoA is…

Q: The co-enzyme that helps in the removal of carbon dioxide from pyruvate during the PDH mechanism is…

A: PDH means pyruvate dehydrogenase complex. PDH complex catalyzes the conversion of pyruvate to acetyl…

Q: Fill in the blanks with the numerical answer only: Number of electrons generated in oxidation of 1…

A: In cellular aerobic respiration, cell break glucose molecule into pyruvate (Glycolysis) which then…

Q: 42 Products of glucose oxidation essential for electron transport chain are ____. Select one: a.…

A: The breakdown of energy rich molecules like glucose to obtain energy is called cellular respiration.…

Q: In  the net reaction of glycolysis, which of the following is a term on the product side? a. 2 NADH…

A: Glycolysis is a metabolic pathway during which glucose molecule splits into pyruvate molecules…

Q: Which of the following statements is CORRECT regarding the pentose phosphate pathway? a. It has two…

A: Introduction: The pentose phosphate pathway is also known as the hexose monophosphate pathway or…

Metabolic pathways

Metabolism is defined as the group of life-supporting, enzyme-mediated chemical reactions in organisms. A metabolic pathway is a set of these chemical reactions that involve anabolism (synthesis of complex biomolecules) and catabolism (breakdown of biomolecules into small molecules) that occur inside a cell. Metabolites are the reacting substances, products, and intermediate substances of an enzymatic process that are altered by a series of chemical events catalyzed by enzymes.