Classification of Living Things
... • Aristotle – first to classify, divided into 14 major Categories – Subdivided them according to size ...
... • Aristotle – first to classify, divided into 14 major Categories – Subdivided them according to size ...
Mitochondrion Pyruvate Oxidation & Kreb`s Cycle
... Energy factories of the cell; produce the majority of the cell's ATP These ATP producing reactions cannot take place without oxygen, therefore the steps of cellular respiration that occur in the mitochondria are said to be aerobic. Pyruvate Oxidation (Link reaction), Krebs Cycle and the Electron ...
... Energy factories of the cell; produce the majority of the cell's ATP These ATP producing reactions cannot take place without oxygen, therefore the steps of cellular respiration that occur in the mitochondria are said to be aerobic. Pyruvate Oxidation (Link reaction), Krebs Cycle and the Electron ...
Classification of Living Things
... • Aristotle – first to classify, divided into 14 major Categories – Subdivided them according to size ...
... • Aristotle – first to classify, divided into 14 major Categories – Subdivided them according to size ...
Ch. 9 Cellular Respiration
... Enzymes help regulate this metabolism Organic macromolecules are rich in potential ...
... Enzymes help regulate this metabolism Organic macromolecules are rich in potential ...
Part 1B: Understanding Biochemical Testing for Bacterial
... anaerobic process during which carbohydrates are broken down for energy production. We can detect whether a specific carbohydrate is fermented by looking for common end products of fermentation. Acid end products and/or acid and gas end products will distinguish these bacteria: Bacillus subtilis, Es ...
... anaerobic process during which carbohydrates are broken down for energy production. We can detect whether a specific carbohydrate is fermented by looking for common end products of fermentation. Acid end products and/or acid and gas end products will distinguish these bacteria: Bacillus subtilis, Es ...
1. What is substrate level phosphorylation (vs. oxidative
... Where happens to the other 65% of the energy? Do you think this is very efficient? Compare this efficiency to gasoline powered internal combustion engine. 10. We discussed the catabolic role of glycolysis and the tca cycle, briefly discuss the two roles these processes play in anabolism. 11. What ar ...
... Where happens to the other 65% of the energy? Do you think this is very efficient? Compare this efficiency to gasoline powered internal combustion engine. 10. We discussed the catabolic role of glycolysis and the tca cycle, briefly discuss the two roles these processes play in anabolism. 11. What ar ...
Cellular Respiration
... What’s the point of oxidative phosphorylation at the ETC? • The electrons, originally from glucose, are delivered to the ETC by NADH and FADH2, and are passed down the ETC. • This “electrical energy” runs a molecular machinery that pumps protons across the cristae. • These protons pass back through ...
... What’s the point of oxidative phosphorylation at the ETC? • The electrons, originally from glucose, are delivered to the ETC by NADH and FADH2, and are passed down the ETC. • This “electrical energy” runs a molecular machinery that pumps protons across the cristae. • These protons pass back through ...
SCI_7726_files/Cellular Respiration
... What’s the point of oxidative phosphorylation at the ETC? • The electrons, originally from glucose, are delivered to the ETC by NADH and FADH2, and are passed down the ETC. • This “electrical energy” runs a molecular machinery that pumps protons across the cristae. • These protons pass back through ...
... What’s the point of oxidative phosphorylation at the ETC? • The electrons, originally from glucose, are delivered to the ETC by NADH and FADH2, and are passed down the ETC. • This “electrical energy” runs a molecular machinery that pumps protons across the cristae. • These protons pass back through ...
Chapter 7: Cellular Respiration and Fermentation
... Cyclic Nature of Citric Acid Cycle • CoA transfers 2 carbon molecule – Transfers 2 carbon acetyl group to 4 carbon oxaloacetate ...
... Cyclic Nature of Citric Acid Cycle • CoA transfers 2 carbon molecule – Transfers 2 carbon acetyl group to 4 carbon oxaloacetate ...
Cellular Respiration (Chapter 8) Outline The Killers Are Coming
... 8.5 Anaerobic Routes of ATP Formation A. Anaerobic pathways operate when oxygen is absent (or limited); pyruvate from glycolysis is metabolized to produce molecules other than acetyl-CoA. ...
... 8.5 Anaerobic Routes of ATP Formation A. Anaerobic pathways operate when oxygen is absent (or limited); pyruvate from glycolysis is metabolized to produce molecules other than acetyl-CoA. ...
Slide 1
... Intended Learning Outcomes: Students should be able to… 1. For Escherichia coli do the following: a. describe 2-3 interesting facts (habitat, morphology, etc.). b. properly WRITE the scientific name. c. describe how to culture this bacterium. 2. Interpret a data table of biochemical tests and bacter ...
... Intended Learning Outcomes: Students should be able to… 1. For Escherichia coli do the following: a. describe 2-3 interesting facts (habitat, morphology, etc.). b. properly WRITE the scientific name. c. describe how to culture this bacterium. 2. Interpret a data table of biochemical tests and bacter ...
Producers - Humble ISD
... available for the secondary consumers that eat them. → carnivores (meat eaters) or omnivores. → some energy is lost as heat. ...
... available for the secondary consumers that eat them. → carnivores (meat eaters) or omnivores. → some energy is lost as heat. ...
Bacteria - cloudfront.net
... Bacteria can also be grouped according to their living arrangements Saprophytes - live on dead things (decomposers) Symbiotes - Two organisms living and depending on each other Parasitic Commensulistic Mutualistic ...
... Bacteria can also be grouped according to their living arrangements Saprophytes - live on dead things (decomposers) Symbiotes - Two organisms living and depending on each other Parasitic Commensulistic Mutualistic ...
Practice Quiz: Protista - Mt. San Antonio College
... Common Name?_______ Phytoplankton Zooplankton or Phytoplankton?_____ ...
... Common Name?_______ Phytoplankton Zooplankton or Phytoplankton?_____ ...
Cellular Respiration
... different process, called fermentation, that does not use oxygen to release energy. During both cellular respiration and fermentation, energy is released when the chemical bonds that hold the food molecules together are broken. All organisms then use elements, such as carbon, to build their own biol ...
... different process, called fermentation, that does not use oxygen to release energy. During both cellular respiration and fermentation, energy is released when the chemical bonds that hold the food molecules together are broken. All organisms then use elements, such as carbon, to build their own biol ...
Chapter 6 Section 3
... ex: fats, oils, waxes and steroids They are insoluble in water Imp. For proper organism function Explanation of SATURATED and UNSATURATED fats—pg 160 ...
... ex: fats, oils, waxes and steroids They are insoluble in water Imp. For proper organism function Explanation of SATURATED and UNSATURATED fats—pg 160 ...
Cellular Respiration PowerPoint
... Cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. ...
... Cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. ...
Cellular Respiration
... Cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. ...
... Cellular respiration is the set of the metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. ...
Cellular Respiration PowerPoint
... different process, called fermentation, that does not use oxygen to release energy. ...
... different process, called fermentation, that does not use oxygen to release energy. ...
Microbial physiology. Microbial metabolism. Enzymes. Nutrition
... Many of the amino acids are used in building bacterial proteins, but some may also be broken down for energy. If this is the way amino acids are used, they are broken down to some form that can enter the Kreb’s cycle. These reactions include: ...
... Many of the amino acids are used in building bacterial proteins, but some may also be broken down for energy. If this is the way amino acids are used, they are broken down to some form that can enter the Kreb’s cycle. These reactions include: ...
Ecosystems and their Components
... producers, consumers, and decomposers within their cells use chemical energy to fuel their life processes aerobic respiration glucose + oxygen ---> carbon dioxide + water + energy ...
... producers, consumers, and decomposers within their cells use chemical energy to fuel their life processes aerobic respiration glucose + oxygen ---> carbon dioxide + water + energy ...
The Biosphere
... trophic level – 10% of the energy in one trophic level is transferred to the one above. ...
... trophic level – 10% of the energy in one trophic level is transferred to the one above. ...
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)