4. Assume that the following fatty acid is synthesized from acetyl-CoA in the cytosol by fatty acidsynthase. Which of the following statements is true?15 13 11Coo-16 14 12 10A. The last two carbon atoms that are added to the fatty acid are carbon atoms #15 and #16B. Synthesis of the fatty acid needs 8 molecules of NADPH +H*C. Both A and BD. Neither A nor B

The process of fatty acid synthesis involves several enzymatic reactions and occurs in the cytoplasm…

4. Assume that the following fatty acid is synthesized from acetyl-CoA in the cytosol by fatty acid synthase. Which of the following statements is true? Coo- 15 13 11 wwww 16 14 12 10 A. The last two carbon atoms that are added to the fatty acid are carbon atoms #15 and #16 B. Synthesis of the fatty acid needs 8 molecules of NADPH + H* C. Both A and B D. Neither A nor B

4. Assume that the following fatty acid is synthesized from acetyl-CoA in the cytosol by fatty acid synthase. Which of the following statements is true? Coo- 15 13 11 wwww 16 14 12 10 A. The last two carbon atoms that are added to the fatty acid are carbon atoms #15 and #16 B. Synthesis of the fatty acid needs 8 molecules of NADPH + H* C. Both A and B D. Neither A nor B

Biology (MindTap Course List)

11th Edition

ISBN:9781337392938

Author:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Publisher:Eldra Solomon, Charles Martin, Diana W. Martin, Linda R. Berg

Chapter8: How Cells Make Atp: Energy-releasing Pathways

Section: Chapter Questions

Problem 3TYU: Before pyruvate enters the citric acid cycle, it is decarboxylated, oxidized, and combined with...

See similar textbooks

Similar questions

The Krebs cycle converts ________ through a cycle of reactions. In the process, ATP, ________, and ________ are produced. acetyl CoA; FAD, NAD acetyl CoA; FADH2; NADH pyruvate; NAD; FADH2 pyruvate; oxygen; oxaloacetate
When glucose reacts with ATP to form glucose-6-phosphate: a. the synthesis of glucose-6-phosphate is exergonic. b. ADP is at a higher energy level than ATP. c. glucose-6-phosphate is at a higher energy level than glucose. d. because ATP donates a phosphate to glucose, this is not a coupled reaction. e. the reaction is spontaneous.
Before pyruvate enters the citric acid cycle, it is decarboxylated, oxidized, and combined with coenzyme A, forming acetyl CoA, carbon dioxide, and one molecule of (a) NADH (b) FADH2 (c) ATP (d) ADP (e) C6H12O6
Which of the following reaction pathways is not part of the second stage of aerobic respiration? a. electron transfer phosphorylation b. acetyl-CoA formation c. Krebs cycle d. glycolysis e. a and d
Glycolysis results in the production of two ________ molecules from a single molecule of glucose. In the absence of ________, the end product of glycolysis is ________. acetyl CoA, pyruvate, lactate ATP, carbon, pyruvate pyruvate, oxygen, lactate pyruvate, carbon, acetyl CoA
4. Glycolysis takes place in the: _____ A) nucleus B) lysosome C) cytoplasm D) mitochondria 6. Which of the following pathways directly produces acetyl CoA? _____ A) Hydrolysis of proteins B) glycolysis C) β-oxidation D) Hydrolysis of a polysaccharide E) All of the above
4. If lots of acetyl-CoA is being formed in the mitochondrial matrix, a particular compound will be exported into the cytosol. a.What compound is this? b. What effect does this compound have on fatty acid synthesis? c. How does the compound produce this effect?
2. Which statement is NOT true of the reaction producing malonyl-CoA during fatty acid synthesis? It is stimulated by citrate. It requires acyl carrier protein (ACP). It requires CO2 (or bicarbonate). One mole of ATP is converted to ADP + Pi for each malonyl-CoA synthesized. The cofactor is biotin.
1. Make a whole diagram about protein metabolism. (Illustrate on where do all the products directly go upon the cleaving or hydrolysis/ upon the breaking down of larger molecule into smaller molecule) Note: a. No need to elaborate the Citric Acid Cycle b. Only 1 box for ETC
1- The precursor to glycogen in the glycogen synthase reaction is: A) Glucose-1-P.B) Glucose-6-P.C) UDP-glucose.D) UTP-glucose. E) None of the above. 2- Aerobic respiration is a pathway involving a series of reactions.What is the final reaction in the pathway: A) the synthesis of ATP.B) the oxidation of cytochrome.C) the reduction of oxygen to water.D) the formation of carbon dioxide.
3 Some enzymes are used in the clinical lab to diagnose diseases. There are two specific markers for enzymes in heart: lactate dehydrogenase(LDH) and creatine kinase (CK). Both of these enzymes are oligomeric,form several isoenzymes. The enzymes eatalyze the following reactions: 1. Name the classes of these enzymes. 2.What coenzyme reguires LDH? Write the formula ofthe vitamine, coenzyme is synthetized from. 3.Give the definition of the term “isoenzyme” and name types of isoenzyme and proteins appcared in the blood in myocardial infarction.
3. How is acetyl coA carboxylase being regulated?