What process does the final 3-carbon product of beta oxidation of an odd-numbered fatty acyl-CoA enter? A Glycolysis B. Ketone body synthesis Electron transport chain D. Citric acid cycle Oxidative phosphorylation E.
Q: How many molecules of acetyl-CoA are produced by catabolism of the following fatty acids, and how…
A: Acetyl-CoA (acetyl coenzyme A) is a molecule that participates in many biochemical reactions in…
Q: ________is a product of glycolysis, pyruvate processing, and the citric acid cycle. A) ATP B) CO2…
A: Respiration is a process through which the breakdown of glucose takes place in the presence of…
Q: Which of the following intermediates are shared by ketone body synthesis and cholesterol…
A: In the mitochondria when acetyl-CoA accumulates beyond its capacity to be oxidized or used for fatty…
Q: What is the fate of CoA after it delivers an acetyl group into the citric acid cycle? A. It remains…
A: Answers :- B) is most appropriate option for the given question. That is it is degraded and used for…
Q: A Acetyl group combines with coenzyme A to form acetyl CoA B Citrate is formed Hydrogen atoms are…
A: The given data is related to aerobic respiration. Which includes following steps: Glycolysis (…
Q: Fats can be broken down into acetyl CoA for use in the Krebs cycle. Fats can also a. be built from…
A: Lipids includes fats, oil, waxy like substances. They are non-polar and hydrophobic in nature…
Q: Choose A=if statement 1 and statement 2 are both true; B=if statement 1 is true but statement 2 is…
A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you…
Q: Not all of the acetyl-CoA from the mitochondria is carboxylated to malonyl-CoA because some are used…
A: Mitochondria is the powerhouse of the cell. Acetyl CoA cannot cross the mitochondrial membrane.…
Q: Could someone please explain which sequence illustrates the order of the steps from food to…
A: Following digestion, the simpler compound produced is glucose, which would be metabolised to…
Q: Which of these is not true of the citric acid cycle?a. The citric acid cycle includes the prep…
A: The aerobic respiration is completed in three processes namely glycolysis, citric acid cycle or…
Q: Acetyl CoA is generated from ________. A. oxaloacetate B. pyruvic acid C. citric acid D. water
A: The citric acid cycle, also known as the Krebs cycle or the tricarboxylic acid cycle (TCA), is a…
Q: Which of these is associated with production of ATP during glycolysis? (Select all that apply) a)…
A: Glycolysis is a pathway which breaks down the glucose (6C) into pyruvate (3C) and generates energy.…
Q: Explain why inhibiting the activity of acetyl-CoA carboxylase might not affect a person’s body mass.
A: Acetyl-CoA carboxylase (ACC) is a biotin-dependent enzyme that catalyzes the irreversible…
Q: The pathway that converts glucose to acetyl-CoA is often referred to as an “aerobic oxidation…
A: glycolysis is anaerobic respiration but it is the first step of aerobic respiration.
Q: For each 2 carbons present in a fatty acid before beta oxidation how many acetyl-CoA molecules are…
A: Ans- 2
Q: For each fatty acid: [1] How many molecules of acetyl CoA are formed from complete catabolism? [2]…
A: Beta oxidation is a catabolic process in which fatty acids are broken down into acetyl co A and…
Q: Which of these statements about lactate dehydrogenase is true? a.It is a protein. b.It oxidizes…
A: Lactate dehydrogenase consist of various isoforms.
Q: The Liver makes “Ketone Bodies” (acetoacetic acid and -hydroxybutryic acid): a. as a long-term…
A: Ketone bodies are considered as chemical compounds, which are produced due to prolonged fasting…
Q: (a) Indicate the steps involved in its oxidation to acetyl-CoA and/or other products (NADH, FADH2,…
A: Beta oxidation of FA is a metabolism of FA which is a cyclic process and at each step one…
Q: What enzyme will be used if only the non-oxidative portion of the pentose phosphate pathway is…
A: An alternative pathway for glucose oxidation is the pentose phosphate pathway(PPP) or…
Q: Which is co-produced from the conversion of fatty hydroxyacyl CoA to ketoacyl CoA? a. NADH b. FADH2…
A: Since we answer the first question in case of multiple questions. If you want any specific question…
Q: f you only had butter containing only lipids to eat, how would your body respond? A. It would use…
A: Lipids are soluble in water and yield high energy. Three types of lipids are triglycerides,…
Q: The first reaction in the citric acid cycle is binding OA) carbon dioxide to a four-carbon (C4)…
A: Introduction The citric acid cycle, also known as the Krebs cycle or the TCA cycle, is a set of…
Q: Which of the following produces the highest number of reducing equivalent molecules per mole of a…
A: In bichemistry, reducing equivalent refers to the chemical species which transfer the equivalent of…
Q: The first enzyme in the Krebs cycle is the A.citrate synthase B.pyruvate dehydrogenase C. α-…
A: Kreb's cycle is also called as citric acid cycle or TCA (Tricarboxylic acid cycle). It is a common…
Q: Choose A=if statement 1 and statement 2 are both true; B=if statement 1 is true but statement 2 is…
A: The transamination reaction involves the transfer of an amino group from an amino acid to a keto…
Q: For an individual whose liver is regulated to have gluconeogenesis on and glycolysis off, when…
A: Gluconeogenesis is the pathway which synthesize glucose molecules from non-carbohydrate sources such…
Q: Which of the following is incorrect about the conversion of acetyl-CoA (2 C) to malonyl- COA (3 C)?…
A: Acetyl CoA (2C) conversion to Malonyl CoA (3C) is the first step of fatty acid synthesis.
Q: What are these ketone bodies? How are they used to make energy?
A: The metabolism of fat or fatty acids in the mitochondria is called beta-oxidation, which is a…
Q: How many rounds of the TCA cycle are required to expel the indicated carbon atom in the incoming…
A: TCA cycle is the final common oxidative pathways for carbs, fats and amino acids. Acetyl CoA is the…
Q: Which of the following statements are TRUE? Multiple answers are accepted for this question a .Two…
A: Two answers are correct
Q: Acetyl-CoA carboxylase is inhibited by A. biotin B. citrate C. acetyl-CoA D.…
A: Acetyl-CoA carboxylase (ACC) catalyzes the carboxylation of acetyl-CoA to form malonyl-CoA, an…
Q: Lysine is degraded to acetoacetyl-CoA then to acetyl-CoA, and is described as a _______ amino…
A: Lysine and arginine are broken down into acetoacetyl CoA and Acetyl CoA respectively. The process…
Q: CHOOSE THE CORRECT LETTER How does the acetyl-CoA product of a cycle of B-oxidation lead to the…
A:
Q: During the process of aerobic cellular respiration, carbohydrates are ultimately broken down into A…
A: The process in which glucose is used by organisms from food to produce ATP is called cellular…
Q: What process does the final 3-carbon product of beta oxidation of an odd-numbered fatty acyl-CoA…
A: Fatty acids are degraded through the beta-oxidation that occurs inside the mitochondrial matrix.…
Q: In the mitochondrion is a short-chain carnitineacyltransferase that can take acetyl groups from…
A: In the intermembrane space of mitochondria, the acyl group is transferred to carnitine by…
Q: What enzyme is the point of regulation for fatty acid synthesis in the cytoplasm? Fatty acid…
A: Fatty acids are important micromolecules which combine together to form lipids in plants, animals…
Q: For each 2 carbons present in a fatty acid before beta oxidation how many acetyl-CoA molecules are…
A: Beta oxidation is a process for cell for yielding metabolic energy. Each round of beta oxidation…
Q: c.Acetyl
A: Glycolysis is the common pathway of aerobic as well as anaerobic (Fermentation) breakdown of fat ,…
Q: For each 2 carbons present in a fatty acid before beta oxidation how many acetyl-CoA molecules are…
A: Beta oxidation is the process including multiple steps for the break down of fatty acid molecules to…
Q: Which of the following statements is/are TRUE about fatty acid activation before β-oxidation? I.…
A: Asked : Statement is true or not.
Q: Consider the reactions of ketogenesis. (a) What role does acetyl-CoA play?(b) How many acetyl-CoA…
A: Ketogenesis is the biochemical process through which organisms produce ketone bodies through…
Q: Tomorrow morning, you decide to sprint a quick mile before breakfast. Which enzymes will be actively…
A: Metabolic enzymes are involved in anabolism and catabolism of biomolecule to meet the demand of…
Q: GTP or ATP is produced during the conversion of ________. a. isocitrate into α-ketoglutarate b.…
A: A purine nucleoside triphosphate is guanosine-5'-triphosphate (GTP). During the transcription…
Q: Let us see how much you have learned. Discuss briefly but concisely the importance of the following…
A: Cells are involved in various functions. For a eukaryotic cell, the cells have different organelles,…
Q: The carbon skeleton produced by the lysine deamination can produce: A)Oxaloacetate B)Acetyl-CoA…
A: Amino acids get degraded into glycolytic and TCA cycle intermediates which are further metabolized…
Step by step
Solved in 3 steps
- How Do Vitamin-Derived Coenzymes Aid Metabolism? What chemical functionality is provided to enzyme reactions by pyridoxal phosphate (we Chapter 13)? By coenzyme A (see Chapter I9)? By vitamin B12 (see Chapter 23)? By thiamine pyrophosphate (see Chapter 19)?Not all of the acetyl-CoA from the mitochondria is carboxylated to malonyl-CoA because some are used in the? a.ß-oxidation cycles b.production of ATP c.priming step of the fatty acid biosynthesis d.conversion to pyruvateAcetyl-CoA can be synthesized a. By pyruvate dehydrogenase or fatty acid ?-oxidation b. All the answers are true c. From pyruvate or fatty acids d. In the matrix of the mitochondria
- If your liver cells contained a mutation in ACC2 that rendered it constitutively inactive, what two downstream effects might you see as a result? Choose the TWO correct answers. (A) overproduction of malonyl CoA in the mitochondria (B) increase in ketone body synthesis(C) decreased rates of fatty acid oxidation(D) fewer VLDL particles produced by the liver (E) accumulation of fatty acyl-CoA in the cytoplasmWhen one acetyl CoA is processed through the citric acid cycle, how many times does each of the following events occur? a. A FAD molecule is a reactant. b. A CoA-SH molecule is produced. c. A dehydrogenase enzyme is needed for the reaction to occur. d. A C5 molecule is produced.What enzyme produces the compound that inhibits the movement of fatty acyl-CoA into the mitochondrial matrix to undergo oxidation? a)citrate b)malonyl-CoA c)citrate synthase d)carnitine acyltransferase I e)Acetyl-CoA carboxylase
- Each cycle of beta (β)-oxidation produces a. 1 FADH2, 1 NADH, and 2 CO2 molecules b. 1 FADH2, 1 NAD+, and 1 acetyl-CoA. c. 1 FADH2, 1 NADH, and 1 acetyl-CoA d. 1 FAD, 1 NADH, and 1 acetyl-CoA.Place the following list of reactions or relevant locations in the β oxidation of fatty acids in the proper order. (a) Reaction with carnitine (b) Fatty acid in the cytoplasm (c) Activation of fatty acid by joining to CoA (d) Hydration (e) NAD+ -linked oxidation (f) Thiolysis (g) Acyl CoA in mitochondrion (h) FAD-linked oxidation.Which of the following stimulates the conversion of pyruvate to acetyl-CoA? a) Activation of pyruvate dehydrogenase kinase b) A decrease in the ratio of NAD+/NADH c) Bothaandb d) Neither a nor b
- Which of the following is the chemical end product of fatty-acids metabolized in the beta-oxidation pathway? Select one: a. Beta-carotine b. Free-radicals c. Lactic acid d. Acetyl-CoA e. PyruvateThe pathway that converts glucose to acetyl-CoA is often referred to as an “aerobic oxidation pathway.” (a) Is molecular boxygen involved in any of the steps of glycolysis? (b) Thinking back to Chapter 20, where does molecular oxygen enter the picture?Upon considering the complete oxidation of one mole of fatty acyl (CoA) of an arachidic acid (20:0). Answer the following lettersa. Rounds of beta oxidationb. total no. of acety CoA producedc. total no. of NADH produced from all rounds of beta oxidariond. total no. of FADH2 produced from all rounds of beta oxidation