• Microbial Metabolism • What is metabolism? • All chemical
... Slower and less ATP than aerobic respiration Uses some parts of Krebs cycle Thus slower growth for anaerobes than aerobes ...
... Slower and less ATP than aerobic respiration Uses some parts of Krebs cycle Thus slower growth for anaerobes than aerobes ...
AP Biology Cell Respiration Quiz Study Guide
... 8. Which respiratory process generates the most ATP? 9. Why is ATP such a useful energy storage/transfer molecule? 10. How is the electron transport chain energized? Other practice questions…some of these are relevant for the quiz, but they are more intended to guide your general studying. Choose th ...
... 8. Which respiratory process generates the most ATP? 9. Why is ATP such a useful energy storage/transfer molecule? 10. How is the electron transport chain energized? Other practice questions…some of these are relevant for the quiz, but they are more intended to guide your general studying. Choose th ...
Answers to exam 1 review #2
... Modified True or False Write T or F at each question and if false correct then make it true. 21. ATP releases energy when the bond undergoes a dehydration reaction T F 22. Delta G is negative when the products have less free energy that the reactants T F 23. In the synthesis of ATP the products have ...
... Modified True or False Write T or F at each question and if false correct then make it true. 21. ATP releases energy when the bond undergoes a dehydration reaction T F 22. Delta G is negative when the products have less free energy that the reactants T F 23. In the synthesis of ATP the products have ...
Chapter Nine
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
CHAPTER 9
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
File
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
chapter 9
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
... 7. Name the three stages of cellular respiration and state the region of the eukaryotic cell where each stage occurs. 8. Describe how the carbon skeleton of glucose changes as it proceeds through glycolysis. 9. Explain why ATP is required for the preparatory steps of glycolysis. 10. Identify where s ...
lec27_2013 - Andrew.cmu.edu
... iii) most names end in “-ase” Enzymes Involved in Group Transfer Reactions: A. Phosphatase: Removes a phosphate group from a substrate, no ATP/ADP required. A phosphatase is distinct from an ATPase. B. Kinase: transfers a phosphate group from ATP to another compound (i.e. hexokinase, galactose kinas ...
... iii) most names end in “-ase” Enzymes Involved in Group Transfer Reactions: A. Phosphatase: Removes a phosphate group from a substrate, no ATP/ADP required. A phosphatase is distinct from an ATPase. B. Kinase: transfers a phosphate group from ATP to another compound (i.e. hexokinase, galactose kinas ...
Regulation of Glycolysis - Valdosta State University
... control (faster response than synthesis or degradation of enzyme) -Covalent modification (also fast) most common: phosphorylation/dephosphorylation -Slower response (sec to hours) –exterior effects such as hormones, growth factors Overall regulatory networks will: 1. maximize efficience of energy so ...
... control (faster response than synthesis or degradation of enzyme) -Covalent modification (also fast) most common: phosphorylation/dephosphorylation -Slower response (sec to hours) –exterior effects such as hormones, growth factors Overall regulatory networks will: 1. maximize efficience of energy so ...
Cellular Respiration
... a. It produces a net gain of ATP. b. It is an aerobic process. c. It can be performed only by bacteria. d. It produces more energy per glucose molecule than does aerobic respiration. 2. Which kind of metabolic poison would most directly interfere with glycolysis? a. an agent that reacts with oxygen ...
... a. It produces a net gain of ATP. b. It is an aerobic process. c. It can be performed only by bacteria. d. It produces more energy per glucose molecule than does aerobic respiration. 2. Which kind of metabolic poison would most directly interfere with glycolysis? a. an agent that reacts with oxygen ...
2/12 Daily Catalyst Pg. 82 Fermentation
... These small molecules May come directly from food or through glycolysis or the citric acid cycle ...
... These small molecules May come directly from food or through glycolysis or the citric acid cycle ...
D2145 Systems Biology
... The production of energy from fatty acids starts with β-oxidation a. Describe the basic steps involved in the β-oxidation of a saturated fatty acid (7 marks) ...
... The production of energy from fatty acids starts with β-oxidation a. Describe the basic steps involved in the β-oxidation of a saturated fatty acid (7 marks) ...
GLYCOLYSIS AND FERMENTATION
... 3. These pathways regenerate NAD1, which the cells can use to keep glycolysis going to make more ATP in the absence of oxygen. 4. Without niacin or the ability to make it, the person would be deficient in NAD1. Since NAD1 is used in Step 3 of glycolysis, glycolysis would be inhibited. STRUCTURES AND ...
... 3. These pathways regenerate NAD1, which the cells can use to keep glycolysis going to make more ATP in the absence of oxygen. 4. Without niacin or the ability to make it, the person would be deficient in NAD1. Since NAD1 is used in Step 3 of glycolysis, glycolysis would be inhibited. STRUCTURES AND ...
ATP - MindMeister
... H+ can only “fall” back into matrix thru A special enzyme/protein complex ATP SYNTHASE…guess what that makes?? But…how much ATP?? ...
... H+ can only “fall” back into matrix thru A special enzyme/protein complex ATP SYNTHASE…guess what that makes?? But…how much ATP?? ...
Respiration Eq. for reaction: C6H12O6 + 6O2 ------
... Water (H2O): produced at the end of the electron transport chain in oxidative phosphorylation, where O2 is an e- and H+ acceptor. May also occur without oxygen… known as anaerobic respiration - does not produce as much energy as aerobic respiration (only 2 ATP) Alcoholic fermentation: Glucose etha ...
... Water (H2O): produced at the end of the electron transport chain in oxidative phosphorylation, where O2 is an e- and H+ acceptor. May also occur without oxygen… known as anaerobic respiration - does not produce as much energy as aerobic respiration (only 2 ATP) Alcoholic fermentation: Glucose etha ...
lecture notes-metabolism pathways-web
... Biosynthesis of small molecules, such as building blocks for biopolymers. amino acids, nucleotides, fatty acids and sugars Biosynthesis of large molecules glycan, glycogen, lipids and nucleic acids. ...
... Biosynthesis of small molecules, such as building blocks for biopolymers. amino acids, nucleotides, fatty acids and sugars Biosynthesis of large molecules glycan, glycogen, lipids and nucleic acids. ...
ENERGETICS
... body can be categorized as either anabolic (energy-requiring in order to build up) or catabolic (energy-releasing for ...
... body can be categorized as either anabolic (energy-requiring in order to build up) or catabolic (energy-releasing for ...
CELLULAR RESPIRATION
... • Pyruvate is a ________________ in cellular respiration • If O2 is not available to the cell, ______________ occurs in the cytoplasm leading to “some serious consequences”… • During fermentation, glucose is ______________ metabolized to lactate or to CO2 and alcohol (it is species specific)…result ...
... • Pyruvate is a ________________ in cellular respiration • If O2 is not available to the cell, ______________ occurs in the cytoplasm leading to “some serious consequences”… • During fermentation, glucose is ______________ metabolized to lactate or to CO2 and alcohol (it is species specific)…result ...
Homework #4: VERSION 2.1
... Don’t forget 2 – the hard copy you hand in during class should only have the last four digits of your PID # as an identifier. ...
... Don’t forget 2 – the hard copy you hand in during class should only have the last four digits of your PID # as an identifier. ...
Bio 20 – Cellular Respiration Quiz
... Use the following information to answer the question: Fermentation is a form of anaerobic respiration. In wine making, glucose derived from grapes is used by yeast to produce CO2 and C2H5OH (ethanol / alcohol). 7. To allow fermentation to occur, a wine maker must ensure that the wine making ingredi ...
... Use the following information to answer the question: Fermentation is a form of anaerobic respiration. In wine making, glucose derived from grapes is used by yeast to produce CO2 and C2H5OH (ethanol / alcohol). 7. To allow fermentation to occur, a wine maker must ensure that the wine making ingredi ...
here - Biology 100
... Which of the following is/are true concerning metabolic pathways? a. The products of a metabolic reaction will always contain more energy than did the reactants. b. They occur in an orderly series of chemical reactions. c. They may cause the formation or breakdown of molecules. d. They are able to s ...
... Which of the following is/are true concerning metabolic pathways? a. The products of a metabolic reaction will always contain more energy than did the reactants. b. They occur in an orderly series of chemical reactions. c. They may cause the formation or breakdown of molecules. d. They are able to s ...
Glycolysis
Glycolysis (from glycose, an older term for glucose + -lysis degradation) is the metabolic pathway that converts glucose C6H12O6, into pyruvate, CH3COCOO− + H+. The free energy released in this process is used to form the high-energy compounds ATP (adenosine triphosphate) and NADH (reduced nicotinamide adenine dinucleotide).Glycolysis is a determined sequence of ten enzyme-catalyzed reactions. The intermediates provide entry points to glycolysis. For example, most monosaccharides, such as fructose and galactose, can be converted to one of these intermediates. The intermediates may also be directly useful. For example, the intermediate dihydroxyacetone phosphate (DHAP) is a source of the glycerol that combines with fatty acids to form fat.Glycolysis is an oxygen independent metabolic pathway, meaning that it does not use molecular oxygen (i.e. atmospheric oxygen) for any of its reactions. However the products of glycolysis (pyruvate and NADH + H+) are sometimes disposed of using atmospheric oxygen. When molecular oxygen is used in the disposal of the products of glycolysis the process is usually referred to as aerobic, whereas if the disposal uses no oxygen the process is said to be anaerobic. Thus, glycolysis occurs, with variations, in nearly all organisms, both aerobic and anaerobic. The wide occurrence of glycolysis indicates that it is one of the most ancient metabolic pathways. Indeed, the reactions that constitute glycolysis and its parallel pathway, the pentose phosphate pathway, occur metal-catalyzed under the oxygen-free conditions of the Archean oceans, also in the absence of enzymes. Glycolysis could thus have originated from chemical constraints of the prebiotic world.Glycolysis occurs in most organisms in the cytosol of the cell. The most common type of glycolysis is the Embden–Meyerhof–Parnas (EMP pathway), which was discovered by Gustav Embden, Otto Meyerhof, and Jakub Karol Parnas. Glycolysis also refers to other pathways, such as the Entner–Doudoroff pathway and various heterofermentative and homofermentative pathways. However, the discussion here will be limited to the Embden–Meyerhof–Parnas pathway.The entire glycolysis pathway can be separated into two phases: The Preparatory Phase – in which ATP is consumed and is hence also known as the investment phase The Pay Off Phase – in which ATP is produced.↑ ↑ 2.0 2.1 ↑ ↑ ↑ ↑ ↑ ↑