Chapter 5 Microbial Metabolism Enzymes Energy Production Catabolic

Chapter 5: Microbial Metabolism Enzymes Energy Production Catabolic Reactions Photosynthesis Metabolic Pathways $100 $100 $200 $200 $300 $300 $400 $400 $500 $500 Bradley W. Christian, Mc. Lennan Community College © 2016 Pearson Education, Inc. FINAL ROUND

Topic 1: Enzymes $100 Question The building of complex organic molecules from simpler ones is called a. b. c. d. catabolism. anabolism. photosynthesis. oxidation. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 1: Enzymes $100 Answer The building of complex organic molecules from simpler ones is called a. b. c. d. catabolism. anabolism. photosynthesis. oxidation. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 1: Enzymes $200 Question The breakdown of complex organic compounds into simpler ones is called a. b. c. d. catabolism. anabolism. photosynthesis. oxidation. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 1: Enzymes $200 Answer The breakdown of complex organic compounds into simpler ones is called a. b. c. d. catabolism. anabolism. photosynthesis. oxidation. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 1: Enzymes $300 Question Inhibitors that fill the enzyme's active site and compete with the normal substrate are a. b. c. d. noncompetitive. allosteric. competitive. ribosomal. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 1: Enzymes $300 Answer Inhibitors that fill the enzyme's active site and compete with the normal substrate are a. b. c. d. noncompetitive. allosteric. competitive. ribosomal. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 1: Enzymes $400 Question Enzymes increase the speed of a chemical reaction by a. b. c. d. lowering the energy of activation. increasing the energy of activation. changing the p. H of the reaction. increasing the temperature of the reaction. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 1: Enzymes $400 Answer Enzymes increase the speed of a chemical reaction by a. b. c. d. lowering the energy of activation. increasing the energy of activation. changing the p. H of the reaction. increasing the temperature of the reaction. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 1: Enzymes $500 Question Many apoenzymes are inactive by themselves and must be activated by a. b. c. d. cofactors and/or coenzymes. ATP. holoenzymes. substrates. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 1: Enzymes $500 Answer Many apoenzymes are inactive by themselves and must be activated by a. b. c. d. cofactors and/or coenzymes. ATP. holoenzymes. substrates. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 2: Energy Production $100 Question The addition of phosphate to a chemical compound is called a. b. c. d. glycolysis. oxidation. reduction. phosphorylation. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 2: Energy Production $100 Answer The addition of phosphate to a chemical compound is called a. b. c. d. glycolysis. oxidation. reduction. phosphorylation. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 2: Energy Production $200 Question What process does the aerobic electron transport chain perform? a. b. c. d. glycolysis oxidative phosphorylation photophosphorylation substrate-level phosphorylation ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 2: Energy Production $200 Answer What process does the aerobic electron transport chain perform? a. b. c. d. glycolysis oxidative phosphorylation photophosphorylation substrate-level phosphorylation © 2016 Pearson Education, Inc. BACK TO GAME

Topic 2: Energy Production $300 Question A molecule that undergoes reduction a. b. c. d. becomes phosphorylated. loses a hydrogen atom. gains one or more electrons. loses one or more electrons. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 2: Energy Production $300 Answer A molecule that undergoes reduction a. b. c. d. becomes phosphorylated. loses a hydrogen atom. gains one or more electrons. loses one or more electrons. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 2: Energy Production $400 Question The energy from catabolic reactions is used to

Topic 2: Energy Production $400 Answer The energy from catabolic reactions is used to

Topic 2: Energy Production $500 Question In which of the following is light energy converted to ATP, which is then used to synthesize organic molecules? a. b. c. d. photosynthesis Krebs cycle fermentation glycolysis ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 2: Energy Production $500 Answer In which of the following is light energy converted to ATP, which is then used to synthesize organic molecules? a. b. c. d. photosynthesis Krebs cycle fermentation glycolysis © 2016 Pearson Education, Inc. BACK TO GAME

Topic 3: Catabolic Reactions $100 Question What are the overall (net) products of glycolysis? a. b. c. d. 1 pyruvic acid, 4 ATP, 2 NADH 1 pyruvic acid, 2 ATP, 4 NADH 2 pyruvic acid, 4 ATP, 2 NADH 2 pyruvic acid, 2 ATP, 2 NADH ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 3: Catabolic Reactions $100 Answer What are the overall (net) products of glycolysis? a. b. c. d. 1 pyruvic acid, 4 ATP, 2 NADH 1 pyruvic acid, 2 ATP, 4 NADH 2 pyruvic acid, 4 ATP, 2 NADH 2 pyruvic acid, 2 ATP, 2 NADH © 2016 Pearson Education, Inc. BACK TO GAME

Topic 3: Catabolic Reactions $200 Question In prokaryotes, how many ATP molecules are produced from the breakdown of one glucose via aerobic respiration? a. b. c. d. 2 4 34 38 ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 3: Catabolic Reactions $200 Answer In prokaryotes, how many ATP molecules are produced from the breakdown of one glucose via aerobic respiration? a. b. c. d. 2 4 34 38 © 2016 Pearson Education, Inc. BACK TO GAME

Topic 3: Catabolic Reactions $300 Question The pentose phosphate pathway provides a means to break down glucose and a. b. c. d. five-carbon sugars. proteins. lipids. ATP. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 3: Catabolic Reactions $300 Answer The pentose phosphate pathway provides a means to break down glucose and a. b. c. d. five-carbon sugars. proteins. lipids. ATP. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 3: Catabolic Reactions $400 Question The FIRST step in the Krebs cycle is formation of a. b. c. d. lactic acid. pyruvic acid. citric acid. acetyl Co. A. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 3: Catabolic Reactions $400 Answer The FIRST step in the Krebs cycle is

Topic 3: Catabolic Reactions $500 Question In anaerobic respiration, the final electron acceptor is a. b. c. d. oxygen. ATP. an inorganic molecule other than oxygen. an organic molecule. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 3: Catabolic Reactions $500 Answer In anaerobic respiration, the final electron acceptor is a. b. c. d. oxygen. ATP. an inorganic molecule other than oxygen. an organic molecule. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 4: Photosynthesis $100 Question Where does photosynthesis take place in eukaryotic cells? a. b. c. d. mitochondria ribosomes chloroplasts lysosomes ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 4: Photosynthesis $100 Answer Where does photosynthesis take place in eukaryotic cells? a.

Topic 4: Photosynthesis $200 Question In the light-dependent reactions, a. b. c. d. oxygen is used to synthesize sugars. carbon dioxide is used to synthesize sugars. glucose is oxidized. ADP is converted to ATP. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 4: Photosynthesis $200 Answer In the light-dependent reactions, a. b. c. d. oxygen is used to synthesize sugars. carbon dioxide is used to synthesize sugars. glucose is oxidized. ADP is converted to ATP. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 4: Photosynthesis $300 Question In the Calvin-Benson cycle, a. oxygen is used to synthesize sugars. b. carbon dioxide is used to synthesize sugars. c. glucose is oxidized. d. ADP is converted to ATP. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 4: Photosynthesis $300 Answer In the Calvin-Benson cycle, a. oxygen is used to synthesize sugars. b. carbon dioxide is used to synthesize sugars. c. glucose is oxidized. d. ADP is converted to ATP. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 4: Photosynthesis $400 Question Photosynthesis in plants, algae, and cyanobacteria produces a. b. c. d. oxygen. carbon dioxide. sulfur granules. hydrogen sulfide. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 4: Photosynthesis $400 Answer Photosynthesis in plants, algae, and cyanobacteria produces a. b. c. d. oxygen. carbon dioxide. sulfur granules. hydrogen sulfide. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 4: Photosynthesis $500 Question In cyclic photophosphorylation, the electrons a. b. c. d. return to chlorophyll. are incorporated in NADPH. are converted to ATP. are converted to glucose. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 4: Photosynthesis $500 Answer In cyclic photophosphorylation, the electrons a. b. c. d. return to chlorophyll. are incorporated in NADPH. are converted to ATP. are converted to glucose. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 5: Metabolic Pathways $100 Question ____ use electrons from reduced inorganic compounds as a source of energy and CO 2 as a source of carbon. a. b. c. d. Photoautotrophs Photoheterotrophs Chemoautotrophs Chemoheterotrophs ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 5: Metabolic Pathways $100 Answer ____ use electrons from reduced inorganic compounds as a source of energy and CO 2 as a source of carbon. a. b. c. d. Photoautotrophs Photoheterotrophs Chemoautotrophs Chemoheterotrophs © 2016 Pearson Education, Inc. BACK TO GAME

Topic 5: Metabolic Pathways $200 Question In lipid biosynthesis, glycerol is derived from dihydroxyacetone phosphate formed during a. b. c. d. the Krebs cycle. glycolysis. the electron transport chain. the Calvin-Benson cycle. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 5: Metabolic Pathways $200 Answer In lipid biosynthesis, glycerol is derived from dihydroxyacetone phosphate formed during a. b. c. d. the Krebs cycle. glycolysis. the electron transport chain. the Calvin-Benson cycle. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 5: Metabolic Pathways $300 Question If an amine group added to a precursor comes from a preexisting amino acid, the process is called a. b. c. d. beta-oxidation. amination. transamination. beta-reduction. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 5: Metabolic Pathways $300 Answer If an amine group added to a precursor comes from a preexisting amino acid, the process is called a. b. c. d. beta-oxidation. amination. transamination. beta-reduction. © 2016 Pearson Education, Inc. BACK TO GAME

Topic 5: Metabolic Pathways $400 Question The five-carbon sugars of nucleotides are derived from either the ____ or ____. a. pentose phosphate pathway; Entner. Doudoroff pathway b. pentose phosphate pathway; the Krebs cycle c. Entner-Doudoroff pathway; glycolysis d. glycolysis; the Krebs cycle ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 5: Metabolic Pathways $400 Answer The five-carbon sugars of nucleotides are derived from either the ____ or ____. a. pentose phosphate pathway; Entner. Doudoroff pathway b. pentose phosphate pathway; the Krebs cycle c. Entner-Doudoroff pathway; glycolysis d. glycolysis; the Krebs cycle © 2016 Pearson Education, Inc. BACK TO GAME

Topic 5: Metabolic Pathways $500 Question Metabolic pathways that function in BOTH anabolism and catabolism are called ____ pathways. a. b. c. d. intermediate reversible redox amphibolic ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

Topic 5: Metabolic Pathways $500 Answer Metabolic pathways that function in BOTH anabolism and catabolism are called ____ pathways. a. b. c. d. intermediate reversible redox amphibolic © 2016 Pearson Education, Inc. BACK TO GAME

FINAL ROUND Question In fermentation, a. b. c. d. the final electron acceptor is organic. a large amount of ATP is produced. oxygen is required. an electron transport chain is required. ANSWER © 2016 Pearson Education, Inc. BACK TO GAME

FINAL ROUND Answer In fermentation, a. b. c. d. the final electron acceptor is organic. a large amount of ATP is produced. oxygen is required. an electron transport chain is required. © 2016 Pearson Education, Inc. BACK TO GAME