Chapter 9 - Slothnet
... Comparing Fermentation with Anaerobic and Aerobic Respiration • All use glycolysis (net ATP = 2) to oxidize glucose and harvest chemical energy of food • In all three, NAD+ is the oxidizing agent that accepts electrons during glycolysis • The processes have different final electron acceptors: an or ...
... Comparing Fermentation with Anaerobic and Aerobic Respiration • All use glycolysis (net ATP = 2) to oxidize glucose and harvest chemical energy of food • In all three, NAD+ is the oxidizing agent that accepts electrons during glycolysis • The processes have different final electron acceptors: an or ...
Student Study Guide
... Respiration involves glycolysis, the Krebs cycle, and electron transport: an overview (pp. 160-161, FIGURE 9.6) Glycolysis and the Krebs cycle supply electrons (via NADH) to the transport chain, which drives oxidative phosphorylation. Glycolysis occurs in the cytosol, the Krebs cycle in the mitochon ...
... Respiration involves glycolysis, the Krebs cycle, and electron transport: an overview (pp. 160-161, FIGURE 9.6) Glycolysis and the Krebs cycle supply electrons (via NADH) to the transport chain, which drives oxidative phosphorylation. Glycolysis occurs in the cytosol, the Krebs cycle in the mitochon ...
Quiz Ch 6
... to undergo cellular respiration It is Plan B for our cells and used as a last resort because it is less efficient at producing ATP Fermentation is an anaerobic (without oxygen) energy-generating process – It takes advantage of glycolysis, producing two ATP molecules and reducing NAD+ to NADH ...
... to undergo cellular respiration It is Plan B for our cells and used as a last resort because it is less efficient at producing ATP Fermentation is an anaerobic (without oxygen) energy-generating process – It takes advantage of glycolysis, producing two ATP molecules and reducing NAD+ to NADH ...
Cellular Respiration chapt06
... These cells perform Anaerobic Respiration Anaerobic Respiration produces fewer ATPs per glucose molecule compared to Aerobic Respiration – it is not as efficient and the exact amount of ATP production depends on the organism and the electron acceptors that are used Copyright © The McGraw-Hill Compan ...
... These cells perform Anaerobic Respiration Anaerobic Respiration produces fewer ATPs per glucose molecule compared to Aerobic Respiration – it is not as efficient and the exact amount of ATP production depends on the organism and the electron acceptors that are used Copyright © The McGraw-Hill Compan ...
Balancing Redox Equations
... 2) To assign a number to a transition metal ion (not listed in the table below) start with the overall charge, add the total number of negative charges for oxygen (if there were four as in the case of MnO4- then you would add 8 for a total of +7 for Mn), continue until all other species listed in th ...
... 2) To assign a number to a transition metal ion (not listed in the table below) start with the overall charge, add the total number of negative charges for oxygen (if there were four as in the case of MnO4- then you would add 8 for a total of +7 for Mn), continue until all other species listed in th ...
Chemical Reaction - Northview Middle School
... Water Treatment - describes those processes used to make water more acceptable for use, such as drinking ...
... Water Treatment - describes those processes used to make water more acceptable for use, such as drinking ...
Oxidation of Organic Fuel Molecules During Cellular
... Chemiosmosis: The Energy-Coupling Mechanism • Electron transfer in the electron transport chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space • H+ then moves back across the membrane, passing through channels in ATP synthase • ATP synthase uses the exergonic fl ...
... Chemiosmosis: The Energy-Coupling Mechanism • Electron transfer in the electron transport chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space • H+ then moves back across the membrane, passing through channels in ATP synthase • ATP synthase uses the exergonic fl ...
Flexibility in energy metabolism supports hypoxia tolerance in
... Hypoxia is the cause of cell death in many pathologies, mechanism not known All cells have intrinsic defenses Hypoxia tolerant organisms have highly orchestrated metabolic regulation ...
... Hypoxia is the cause of cell death in many pathologies, mechanism not known All cells have intrinsic defenses Hypoxia tolerant organisms have highly orchestrated metabolic regulation ...
Redox Reactions and Cofactors
... e- donor is glucose which functions as the reductant, and O2 is the eacceptor (oxidant) that is reduced in the last step of the electron transport chain to form H2O. The two conjugate redox pairs NAD+/NADH and FAD/FADH2 serve as the e- carriers linking glycolysis to the citrate cycle and electron tr ...
... e- donor is glucose which functions as the reductant, and O2 is the eacceptor (oxidant) that is reduced in the last step of the electron transport chain to form H2O. The two conjugate redox pairs NAD+/NADH and FAD/FADH2 serve as the e- carriers linking glycolysis to the citrate cycle and electron tr ...
Electricity-producing bacterial communities in microbial fuel cells
... circuit, hydrogen gas is evolved from the cathode. This process has been referred to as a bio-electrochemically assisted microbial reactor (BEAMR) [15,16] or simply as the bacterial electrolysis of organic matter [17] because the protons and electrons are derived from the organic matter and not wate ...
... circuit, hydrogen gas is evolved from the cathode. This process has been referred to as a bio-electrochemically assisted microbial reactor (BEAMR) [15,16] or simply as the bacterial electrolysis of organic matter [17] because the protons and electrons are derived from the organic matter and not wate ...
File - Mrs. Houck`s Classes
... • Carbon has 4 electrons in it’s outer energy level so it can bond with up to 4 other atoms. This results in a huge variety of organic compounds. • Tell me the protons, neutrons, and electrons in carbon. • Draw the electron dot diagram for carbon ...
... • Carbon has 4 electrons in it’s outer energy level so it can bond with up to 4 other atoms. This results in a huge variety of organic compounds. • Tell me the protons, neutrons, and electrons in carbon. • Draw the electron dot diagram for carbon ...
ppt
... metabolically. As a group, they are the most metabolically diverse group of organisms. B. Nutritional Categories: - chemolithotrophs: use inorganics (H2S, etc.) as electron donors for electron transport chains and use energy to fix carbon dioxide. Only done by bacteria. - photoheterotrophs: use ligh ...
... metabolically. As a group, they are the most metabolically diverse group of organisms. B. Nutritional Categories: - chemolithotrophs: use inorganics (H2S, etc.) as electron donors for electron transport chains and use energy to fix carbon dioxide. Only done by bacteria. - photoheterotrophs: use ligh ...
Chapter 3 Biochemistry Section 1 – Carbon Compounds Section 2
... 4. Describe a model of enzyme action. 5. Why do phospholipids orient in a bilayer when in a watery environment, such as a cell? 6. Describe how the three major types of lipids differ in structure from one another. 7. What are the functions of the two types of nucleic acids. ...
... 4. Describe a model of enzyme action. 5. Why do phospholipids orient in a bilayer when in a watery environment, such as a cell? 6. Describe how the three major types of lipids differ in structure from one another. 7. What are the functions of the two types of nucleic acids. ...
The Nitrogen Cycle and why you should know about it.
... When the pH is basic (>7), the ammonium ion is quickly turned to ammonia, which is deadly for the fish. ...
... When the pH is basic (>7), the ammonium ion is quickly turned to ammonia, which is deadly for the fish. ...
File
... A) generating carbon dioxide and oxygen in the electron transport chain. B) a proton gradient across a membrane. C) transferring electrons from organic molecules to pyruvate. D) high energy phosphate bonds in organic molecules. E) converting oxygen to ATP. ...
... A) generating carbon dioxide and oxygen in the electron transport chain. B) a proton gradient across a membrane. C) transferring electrons from organic molecules to pyruvate. D) high energy phosphate bonds in organic molecules. E) converting oxygen to ATP. ...
HERE
... Aerobic Glycolysis occurs mainly in Grey matter Anaerobic Glycolysis occurs mainly in White matter ...
... Aerobic Glycolysis occurs mainly in Grey matter Anaerobic Glycolysis occurs mainly in White matter ...
Biology Topics
... (10) The student understands that, at all levels of nature, living systems are found within other living systems, each with its own boundary and limits. TEKS Skills Statements: (A) collect and classify organisms at several taxonomic levels, such as species, phylum and kingdom using dichotomous keys. ...
... (10) The student understands that, at all levels of nature, living systems are found within other living systems, each with its own boundary and limits. TEKS Skills Statements: (A) collect and classify organisms at several taxonomic levels, such as species, phylum and kingdom using dichotomous keys. ...
REVIEW.h_U8_Respiration 2017
... Compare and contrast ADP and ATP. Describe the composition of atmospheric air. Name the pathway that oxygen takes from the time it enters the human body to the time it reaches the mitochondrion of a muscle cell. Describe the physical changes of the respiratory system that a person suffering with emp ...
... Compare and contrast ADP and ATP. Describe the composition of atmospheric air. Name the pathway that oxygen takes from the time it enters the human body to the time it reaches the mitochondrion of a muscle cell. Describe the physical changes of the respiratory system that a person suffering with emp ...
Chapter 3
... • Electron transfer in the electron transport chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space • H+ then moves back across the membrane, passing through channels in ATP synthase • ATP synthase uses the exergonic flow of H+ to drive phosphorylation of ATP • Th ...
... • Electron transfer in the electron transport chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space • H+ then moves back across the membrane, passing through channels in ATP synthase • ATP synthase uses the exergonic flow of H+ to drive phosphorylation of ATP • Th ...
Metabolism Practice Questions
... a. ATP, H2O, & CO2 b. ATP, CO2, and urea c. Acetyl CoA, CO2, & H2O d. Glycerol, CO2, ATP, & H2O 9. Urea is the product of amino acid deamination a. true b. false 10. The compound from which ketone bodies are synthesized is: a. lactic acid b. acetyl CoA c. triglyceride d. amino acids Match the terms ...
... a. ATP, H2O, & CO2 b. ATP, CO2, and urea c. Acetyl CoA, CO2, & H2O d. Glycerol, CO2, ATP, & H2O 9. Urea is the product of amino acid deamination a. true b. false 10. The compound from which ketone bodies are synthesized is: a. lactic acid b. acetyl CoA c. triglyceride d. amino acids Match the terms ...
Microbial metabolism
Microbial metabolism is the means by which a microbe obtains the energy and nutrients (e.g. carbon) it needs to live and reproduce. Microbes use many different types of metabolic strategies and species can often be differentiated from each other based on metabolic characteristics. The specific metabolic properties of a microbe are the major factors in determining that microbe’s ecological niche, and often allow for that microbe to be useful in industrial processes or responsible for biogeochemical cycles.== Types of microbial metabolism ==All microbial metabolisms can be arranged according to three principles:1. How the organism obtains carbon for synthesising cell mass: autotrophic – carbon is obtained from carbon dioxide (CO2) heterotrophic – carbon is obtained from organic compounds mixotrophic – carbon is obtained from both organic compounds and by fixing carbon dioxide2. How the organism obtains reducing equivalents used either in energy conservation or in biosynthetic reactions: lithotrophic – reducing equivalents are obtained from inorganic compounds organotrophic – reducing equivalents are obtained from organic compounds3. How the organism obtains energy for living and growing: chemotrophic – energy is obtained from external chemical compounds phototrophic – energy is obtained from lightIn practice, these terms are almost freely combined. Typical examples are as follows: chemolithoautotrophs obtain energy from the oxidation of inorganic compounds and carbon from the fixation of carbon dioxide. Examples: Nitrifying bacteria, Sulfur-oxidizing bacteria, Iron-oxidizing bacteria, Knallgas-bacteria photolithoautotrophs obtain energy from light and carbon from the fixation of carbon dioxide, using reducing equivalents from inorganic compounds. Examples: Cyanobacteria (water (H2O) as reducing equivalent donor), Chlorobiaceae, Chromatiaceae (hydrogen sulfide (H2S) as reducing equivalent donor), Chloroflexus (hydrogen (H2) as reducing equivalent donor) chemolithoheterotrophs obtain energy from the oxidation of inorganic compounds, but cannot fix carbon dioxide (CO2). Examples: some Thiobacilus, some Beggiatoa, some Nitrobacter spp., Wolinella (with H2 as reducing equivalent donor), some Knallgas-bacteria, some sulfate-reducing bacteria chemoorganoheterotrophs obtain energy, carbon, and reducing equivalents for biosynthetic reactions from organic compounds. Examples: most bacteria, e. g. Escherichia coli, Bacillus spp., Actinobacteria photoorganoheterotrophs obtain energy from light, carbon and reducing equivalents for biosynthetic reactions from organic compounds. Some species are strictly heterotrophic, many others can also fix carbon dioxide and are mixotrophic. Examples: Rhodobacter, Rhodopseudomonas, Rhodospirillum, Rhodomicrobium, Rhodocyclus, Heliobacterium, Chloroflexus (alternatively to photolithoautotrophy with hydrogen)