electron transport chain
... oxygen and hydrogen ions to form water. • As they are passed along the chain, the energy carried by these electrons is stored in the mitochondrion in a form that can be used to synthesize ATP via oxidative phosphorylation. • Oxidative phosphorylation produces almost 90% of the ATP generated by respi ...
... oxygen and hydrogen ions to form water. • As they are passed along the chain, the energy carried by these electrons is stored in the mitochondrion in a form that can be used to synthesize ATP via oxidative phosphorylation. • Oxidative phosphorylation produces almost 90% of the ATP generated by respi ...
Ecology Vocabulary Words
... 29. Predator - A carnivore that hunts and kills other animals for food and ...
... 29. Predator - A carnivore that hunts and kills other animals for food and ...
Chapter 9 - Cellular Respiration
... • NADH and FADH2 molecules donate their hydrogen ions and electrons at protein sites. • Electrons travel through ETC. • Hydrogen ions and electrons bond with oxygen to form water. ...
... • NADH and FADH2 molecules donate their hydrogen ions and electrons at protein sites. • Electrons travel through ETC. • Hydrogen ions and electrons bond with oxygen to form water. ...
Chapter 17
... 1. Mitochondrion has outer and inner membranes. Inner compartment is called matrix where citric acid cycle and oxidative phosphorylation are carried out. 2. Inner membrane is impermeable to most hydrophilic substances, except for O2, CO2 and H2O. 3. NADH produced in cytosol by glycolysis is transpor ...
... 1. Mitochondrion has outer and inner membranes. Inner compartment is called matrix where citric acid cycle and oxidative phosphorylation are carried out. 2. Inner membrane is impermeable to most hydrophilic substances, except for O2, CO2 and H2O. 3. NADH produced in cytosol by glycolysis is transpor ...
Chapter 8 Exam Review
... 25. The preparatory reaction breaks pyruvates into acetyl-CoA and water. True or False? 26. When oxygen is not available, glycolysis can still occur. True or False? 27. The preparatory step produces 2 ATP’s. True or false? Rev. 7.2.2012 pg. 1 ...
... 25. The preparatory reaction breaks pyruvates into acetyl-CoA and water. True or False? 26. When oxygen is not available, glycolysis can still occur. True or False? 27. The preparatory step produces 2 ATP’s. True or false? Rev. 7.2.2012 pg. 1 ...
A2 Aerobic respiration Link reaction Glucose cannot cross the
... inner membrane of mitochondria. Folds called cristae create a larger surface area for attachment of these electron carriers. As electrons are passed down the electron transport chain between carriers, energy is released and used to pump hydrogen ions (H+/protons) into the intermembrane space. These ...
... inner membrane of mitochondria. Folds called cristae create a larger surface area for attachment of these electron carriers. As electrons are passed down the electron transport chain between carriers, energy is released and used to pump hydrogen ions (H+/protons) into the intermembrane space. These ...
PM_EES (english)
... Bochum and the Max Planck Institutes in Mülheim present how an improvement in efficiency can be achieved. ...
... Bochum and the Max Planck Institutes in Mülheim present how an improvement in efficiency can be achieved. ...
macromolecules
... The Role of Carbon in Organisms: • Carbon compounds that come from living organisms are called organic compounds. • Two carbon atoms can form various types of covalent bonds—single, double or triple. ...
... The Role of Carbon in Organisms: • Carbon compounds that come from living organisms are called organic compounds. • Two carbon atoms can form various types of covalent bonds—single, double or triple. ...
Adv. Bio. Ch 9 Glyco and Resp
... Glycolysis means “splitting of sugar” glucose (6C) 2 pyruvate (3C) 10 steps of glycolysis each with their own enzyme are broken down into two phases: energy ...
... Glycolysis means “splitting of sugar” glucose (6C) 2 pyruvate (3C) 10 steps of glycolysis each with their own enzyme are broken down into two phases: energy ...
Organic Chem & BioChem PowerPoint
... It is made in green plants by photosynthesis & is one of the main forms in which plants ...
... It is made in green plants by photosynthesis & is one of the main forms in which plants ...
Cellular Respiration Part V: Anaerobic Respiration and Fermentation
... • In lactic acid fermentation, pyruvate is reduced to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
... • In lactic acid fermentation, pyruvate is reduced to NADH, forming lactate as an end product, with no release of CO2 • Lactic acid fermentation by some fungi and bacteria is used to make cheese and yogurt • Human muscle cells use lactic acid fermentation to generate ATP when O2 is scarce ...
Cellular Respiration
... Electron transport and pumping of protons (H+), ATP synthesis powered by the flow which create an H+ gradient across the membrane Of H+ back across the membrane ...
... Electron transport and pumping of protons (H+), ATP synthesis powered by the flow which create an H+ gradient across the membrane Of H+ back across the membrane ...
Introduction to the study of cell biology
... protons links to oxidative phosphorylation. When electrons are transported along the chain, the H+ is translocated across the inner membrane. The mitochondrial inner membrane is impermeable to H+ . When protons flow in the reverse direction through the F1-F0 coupling factor complex, the potential ...
... protons links to oxidative phosphorylation. When electrons are transported along the chain, the H+ is translocated across the inner membrane. The mitochondrial inner membrane is impermeable to H+ . When protons flow in the reverse direction through the F1-F0 coupling factor complex, the potential ...
19 Oxidative Phosphorylation-Electron Transport A
... Krebs or Electron Transport and watching/listening to the videos presented! To summarize the complete oxidative respiration: ...
... Krebs or Electron Transport and watching/listening to the videos presented! To summarize the complete oxidative respiration: ...
Ch8_CellularRespiration
... Amino acids not needed for protein synthesis are stripped of their amine groups. The remaining carbon backbone can either be used to make Acetyl CoA, or can be used to synthesize fatty acids. ...
... Amino acids not needed for protein synthesis are stripped of their amine groups. The remaining carbon backbone can either be used to make Acetyl CoA, or can be used to synthesize fatty acids. ...
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)