Energy in Ecosystem Power Point
... • Burning Fossil Fuels leads to what problems? •Burn anything that was/is living and what product do you get? ...
... • Burning Fossil Fuels leads to what problems? •Burn anything that was/is living and what product do you get? ...
Individuals (week 4)
... METABOLIC rate • Amount of energy used per unit time • Growth, reproduction, body maintenance, locomotion • Metabolic rates vary • Basal metabolic rate vs. daily energy expenditure • Life style and body size ...
... METABOLIC rate • Amount of energy used per unit time • Growth, reproduction, body maintenance, locomotion • Metabolic rates vary • Basal metabolic rate vs. daily energy expenditure • Life style and body size ...
Slide 1
... – Side effects of lactic acid fermentation are muscle fatigue, pain, cramps, and soreness. – Most lactic acid made in the muscles diffuses into the bloodstream, then to the liver; where it is converted back to PYRUVIC ACID when oxygen becomes ...
... – Side effects of lactic acid fermentation are muscle fatigue, pain, cramps, and soreness. – Most lactic acid made in the muscles diffuses into the bloodstream, then to the liver; where it is converted back to PYRUVIC ACID when oxygen becomes ...
Practice Lecture Exam 2
... The light-dependent reactions occur during the daylight hours; the light-independent reactions occur when it is dark. d. The light-dependent reactions produce water as a by-product; the light-independent reactions produce carbon dioxide as a waste product. e. The products of the light-dependent reac ...
... The light-dependent reactions occur during the daylight hours; the light-independent reactions occur when it is dark. d. The light-dependent reactions produce water as a by-product; the light-independent reactions produce carbon dioxide as a waste product. e. The products of the light-dependent reac ...
Chapter Three - people.iup.edu
... • In food science fermentation can refer to the production of foods such as yogurt • In chemical engineering it can refer to the production of ethanol as an additive for gasoline • In microbiology it refers to the breakdown of carbon compounds (eg glucose) to smaller compounds with a limited harvest ...
... • In food science fermentation can refer to the production of foods such as yogurt • In chemical engineering it can refer to the production of ethanol as an additive for gasoline • In microbiology it refers to the breakdown of carbon compounds (eg glucose) to smaller compounds with a limited harvest ...
Ecosystems
... What are organisms called that can’t make their own food? • Heterotrophs = organisms that must “eat” their food to get energy • Examples: protists, fungi, animals, you! • AKA : consumers ...
... What are organisms called that can’t make their own food? • Heterotrophs = organisms that must “eat” their food to get energy • Examples: protists, fungi, animals, you! • AKA : consumers ...
Ch 4 Jeopardy
... • What is the name of the process by which some organisms use chemical energy instead of light to make energy-storing carbon-based molecules? ...
... • What is the name of the process by which some organisms use chemical energy instead of light to make energy-storing carbon-based molecules? ...
1. Metabolic pathways 2. Basic enzyme kinetics 3. Metabolic
... » Electrons are transported from NADH & FADH through the electron transport chain to oxygen » Electron transport causes protons to be released into the intermembrane space » These electrons can be transported back into mitochondrial matrix by a proton conducting ATP-synthase » The detailed mechanist ...
... » Electrons are transported from NADH & FADH through the electron transport chain to oxygen » Electron transport causes protons to be released into the intermembrane space » These electrons can be transported back into mitochondrial matrix by a proton conducting ATP-synthase » The detailed mechanist ...
Ecosystems
... The largest number of individuals of one species that an ecosystem can support over time When areas exceed carrying capacity leads to competition for resources ...
... The largest number of individuals of one species that an ecosystem can support over time When areas exceed carrying capacity leads to competition for resources ...
2 ATP - HONORS BIOLOGY
... Respiration = to breathe Breathing at the cellular level Purpose: to generate ATP for cellular work by transferring the energy trapped in food molecules HOW: Food molecules are broken down and the energy released as energyized electrons is captured and transferred to make ATP Uses Hydrogen Acceptors ...
... Respiration = to breathe Breathing at the cellular level Purpose: to generate ATP for cellular work by transferring the energy trapped in food molecules HOW: Food molecules are broken down and the energy released as energyized electrons is captured and transferred to make ATP Uses Hydrogen Acceptors ...
Chapter 3 Ecosystems and Energy
... Everywhere in the world there are predators and prey meaning the lower you are on the web means that you are a primary source to ...
... Everywhere in the world there are predators and prey meaning the lower you are on the web means that you are a primary source to ...
ETC_2012 Quiz
... Q. More negative the Eo _______________ to lose electrons • More positive the Eo greater the potential to accept electrons • Electrons therefore flow from the pair with the more negative Eo to the most positive one • The order of the complexes in the ETC is from the more negative to more positive ...
... Q. More negative the Eo _______________ to lose electrons • More positive the Eo greater the potential to accept electrons • Electrons therefore flow from the pair with the more negative Eo to the most positive one • The order of the complexes in the ETC is from the more negative to more positive ...
Outline - EDHSGreenSea.net
... f. Natural ecosystems produce little waste or no waste. In nature, waste becomes food. 3. Glucose and other organic compounds are broken down and energy released by the process of aerobic respiration, the use of oxygen to convert organic matter back to carbon dioxide and water. This process is a net ...
... f. Natural ecosystems produce little waste or no waste. In nature, waste becomes food. 3. Glucose and other organic compounds are broken down and energy released by the process of aerobic respiration, the use of oxygen to convert organic matter back to carbon dioxide and water. This process is a net ...
U4L21 fuel oxidation - The University of Sydney
... •GLUT-1 present in all cells all the time •GLUT-4 muscle and adipose tissue (the insulin sensitive tissues) •GLUT-2 liver and pancreas (blood glucose regulating tissues) ...
... •GLUT-1 present in all cells all the time •GLUT-4 muscle and adipose tissue (the insulin sensitive tissues) •GLUT-2 liver and pancreas (blood glucose regulating tissues) ...
Sample exam 1
... 5. Which one of the following processes is not stimulated by insulin? a. Glucose uptake in muscle b. Dephosphorylation of glycogen synthase in muscle c. Glycolysis in liver d. Dephosphorylation of glycogen synthase in liver e. All of the processes listed are stimulated by insulin Essay questions: A ...
... 5. Which one of the following processes is not stimulated by insulin? a. Glucose uptake in muscle b. Dephosphorylation of glycogen synthase in muscle c. Glycolysis in liver d. Dephosphorylation of glycogen synthase in liver e. All of the processes listed are stimulated by insulin Essay questions: A ...
Photosynthesis- Photosynthetic carbon reduction (PCR)
... Initial CO2 fixation step which occurs at night. After the initial carboxylation, malic acid (the first stable product after fixation) is then sequestered into the central vacuole during the night period. In the following light period, the stomata close and the malic acid returns to the ...
... Initial CO2 fixation step which occurs at night. After the initial carboxylation, malic acid (the first stable product after fixation) is then sequestered into the central vacuole during the night period. In the following light period, the stomata close and the malic acid returns to the ...
22. Think of two different proteins: both are enzymes. a) What
... c) For each of the processes, tell which of the following compounds is produced (net): ADP, ATP, NAD, NADH Glycolysis=ATP, NADH Citrus acid cycle= NADH, ATP Oxidative phosphorylation= ATP, NAD d) At the end of a complete round of all 3 processes above, which of the following compounds has the cell n ...
... c) For each of the processes, tell which of the following compounds is produced (net): ADP, ATP, NAD, NADH Glycolysis=ATP, NADH Citrus acid cycle= NADH, ATP Oxidative phosphorylation= ATP, NAD d) At the end of a complete round of all 3 processes above, which of the following compounds has the cell n ...
Document
... They are associated with a source of organic matter (e.g. plant remains or sewage) and with heterotrophic bacteria The heterotrophs break down this organic matter to release compounds such as ethanoic acid (aka acetic acid or vinegar) and hydrogen The ethanoate ions are a substrate for the methanoge ...
... They are associated with a source of organic matter (e.g. plant remains or sewage) and with heterotrophic bacteria The heterotrophs break down this organic matter to release compounds such as ethanoic acid (aka acetic acid or vinegar) and hydrogen The ethanoate ions are a substrate for the methanoge ...
D. Transfer of activated acetaldehyde to
... oxaloacetate that has carbon 12 (12C) in the first reaction of the citric acid cycle. This starts cycle number one of the citric acid cycle. On which turn of the citric acid cycle will 14CO2 ...
... oxaloacetate that has carbon 12 (12C) in the first reaction of the citric acid cycle. This starts cycle number one of the citric acid cycle. On which turn of the citric acid cycle will 14CO2 ...
Property it tests for
... Use FRESH reagent, less than a couple of hours old (it is taken out of the freezer). Pick your inoculum, not with a metal loop (reagent may react with the metal), but with a wooden stick. Read the reaction within 20 seconds (NOT after), usually it will change in less than 15 seconds. The oxyge ...
... Use FRESH reagent, less than a couple of hours old (it is taken out of the freezer). Pick your inoculum, not with a metal loop (reagent may react with the metal), but with a wooden stick. Read the reaction within 20 seconds (NOT after), usually it will change in less than 15 seconds. The oxyge ...
Teacher notes. Students should take notes from slides 1-25
... most organisms eat more than one type of food ...
... most organisms eat more than one type of food ...
BSc in Applied Biotechnology 3 BO0045 ‑ MICROBIOLOGY
... glucose-6-phosphate to 6-phosphoglucono-d-lactone by glucose-6-phosphate dehydrogenase, followed by the oxidation of 6-phosphoglucono-d-lactone to pentose ribulose 5-phosphate and CO2. • NADPH is produced during these oxidations. The capability of this oxidative metabolic system to bypass glycolysi ...
... glucose-6-phosphate to 6-phosphoglucono-d-lactone by glucose-6-phosphate dehydrogenase, followed by the oxidation of 6-phosphoglucono-d-lactone to pentose ribulose 5-phosphate and CO2. • NADPH is produced during these oxidations. The capability of this oxidative metabolic system to bypass glycolysi ...
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)