Statement Analysis: Statement 1: Malate is oxidized to form oxaloacetate which is catalyzed by malatase. Statement 2: Oxidation of malate to oxaloacetate is accompanied by the reduction of NAD+ to NADH A. Both statements are true OB. Only statement 1 is true O c. Only statement 2 is true D. Neither of the statement is true
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- Given the following question on the image identify the following:1. Total number of glucose molecules entering glycolysis2. Total number of pyruvate molecules produces at the end of glycolysis3. Total number of mitochondrial NADH produced after pyruvate is acted upon pyruvate dehydrogenase complex4.Total number of CO2 released right after the pyruvate dehydrogenase complex reactionConsider that the shuttle system is maltase-aspartate shuttlendicate whether each of the following statements is true or false. If false, correct the statement or provide a briefexplanation for why it is false.g. The high potential electrons of NADH enter the respiratory chain at NADH-Q reductase.h. Ubiquinol (QH2) is also the entry point for electrons from NADH of flavoproteins.i. Cytochrome reductase catalyzes the transfer of electrons from cytochrome c to O2.Following complete oxidation of the acetyl CoA molecules in the TCA cycle and electron transport from FADH2 and NADH to oxygen, how many ATP will be produced from stearate? Express your answer as an integer. ΠΫΠΙ ΑΣΦ Submit Previous Answers Request Answer ? ATP molecules
- Citrate synthase is inhibited by: NAD+ ADP NADH oxleoacetate All of the above None of the aboveThe metabolic reactions and enzymes that require NAD/NADH are shown in Figure 1. However, it is not specified whether oxidized or reduced NAD is used in each reaction, nor what form of NAD is produced as a product. Add this specificity to the attached figure. You are also welcome to draw your own figure.For arachadic acid calculate the total number of FADH2 and NADH molecules, respectively, that are formed in the B-oxidation and subsequent utilization of CoA in the TCA cycle. Reference figure 23.16 when calculating these values. O 19, 39 14, 26 2,5 12, 12
- Directions: Write the reactants (before the arrow) and the products (after the arrow) in the process of pyruvate oxidation and Krebs cycle. Choose your answers from the box before each item. NADH pyruvate NAD* H* CO2 acetyl coA A. Oxidation of one pyruvate molecule: 1 2 3 4 5 acetyl coA FAD NAD* ADP CO2 FADH2 ATP H* NADH B. Krebs cycle 1 2 3 4 5 6 7 8 9 10Upon 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 oxidationCyanide toxicity results from its ability to inhibit cytochrome oxidase c, part of the ETC of cell respiration. What effect(s) might you expect from cyanide poisoning? U a. Intracellular accumulation of NADH. Ob. Rapid depletion of oxygen. Increased amounts of oxidative phosphorylation. Od. Inhibition of PFK would occur. U e. Decreased production of ATP
- Upon considering the complete oxidation of one mole of fatty acyl (CoA) of an arachidic acid (20:0). Answer the following lettersa. total no. of NADH produced from the oxidation of all acetyl CoA in the acetyl cycleb. otal no. of FADH2 produced from the oxidation of all acetyl CoA in the acetyl cyclec. total atp yieldIn the clinical case scenario provided, match the defective enzyme in Column A with the consequence of this enzyme defect in Column B. IND OAD DH Autopsy results from individual X showed normal levels of glucose and pyruvate, very low levels of NAD+ and very high levels of NADH. Their blood oxygen levels were normal, although the cause of death was given to be a lack of oxygen. Option A B C D Defective enzyme Phosphofructokinase Pyruvate dehydrogenase Cytochrome oxidase Lactate dehydrogenase write your answer here Consequence of this enzyme defect Impaired ATP production Impaired NAD production Impaired respiration Impaired oxygen I L OORD ORD OND DORO GUpon considering the complete oxidation of one mole of fatty acyl (CoA) of an arachidic acid (20:0). Answer the following lettersa. total no. of NADH produced from the oxidation of all acetyl CoA in the acetyl cycleb. total no. of FADH2 produced from the oxidation of all acetyl CoA in the acetyl cyclec. total atp yield