PowerPoint Presentation - Ch. 6 Cellular Respiration
... • Do you remember what chemiosmosis is? • When ATP is made by movement of Hydrogen ions from high to low concentration via the protein ATP synthase. • How does a high concentration of hydrogen ions form in the first place? • H+ ions are actively transported using electron energy ...
... • Do you remember what chemiosmosis is? • When ATP is made by movement of Hydrogen ions from high to low concentration via the protein ATP synthase. • How does a high concentration of hydrogen ions form in the first place? • H+ ions are actively transported using electron energy ...
Principles of Ecology - Mrs. Jacob's Science Class
... Principles of Ecology TSW identify the levels of classification within ecology and differentiate between food chains and food webs ...
... Principles of Ecology TSW identify the levels of classification within ecology and differentiate between food chains and food webs ...
Environmental Science and Biotechnology
... • Sustainable Agriculture utilizes resources (plants and animals) that may be quickly replaced with little or no environmental impact. – Increase use of insect resistant crops resulted in the use of 46 million pounds of less pesticides. ...
... • Sustainable Agriculture utilizes resources (plants and animals) that may be quickly replaced with little or no environmental impact. – Increase use of insect resistant crops resulted in the use of 46 million pounds of less pesticides. ...
metabole
... Pyruvic acid is reduced to form reduced organic acids or alcohols. The final electron acceptor is a reduced derivative of pyruvic acid NADH is oxidized to form NAD: Essential for continued operation of the glycolytic pathways. O2 is not required. No additional ATP are made. Gasses (CO2 and/or H2) ma ...
... Pyruvic acid is reduced to form reduced organic acids or alcohols. The final electron acceptor is a reduced derivative of pyruvic acid NADH is oxidized to form NAD: Essential for continued operation of the glycolytic pathways. O2 is not required. No additional ATP are made. Gasses (CO2 and/or H2) ma ...
Solutions - Seattle Central
... Indicators are chemical compounds used to detect the presence of other compounds. They change shape in the presence of certain compounds as a result of chemical reactions. ...
... Indicators are chemical compounds used to detect the presence of other compounds. They change shape in the presence of certain compounds as a result of chemical reactions. ...
Questions for Respiration and Photoshyntesis
... other organic molecules), ALSO part of GLYCOLYSIS (intermediate before pyruvate) ...
... other organic molecules), ALSO part of GLYCOLYSIS (intermediate before pyruvate) ...
Name
... 1. In the discipline known as __________________________ , biologists assign each kind of organism a universally accepted name. 2. In ________________________ , each species is assigned a two-part scientific name. 3. In taxonomy, each level of classification is referred to as a(an) _________________ ...
... 1. In the discipline known as __________________________ , biologists assign each kind of organism a universally accepted name. 2. In ________________________ , each species is assigned a two-part scientific name. 3. In taxonomy, each level of classification is referred to as a(an) _________________ ...
G:\CLASSES\BI 205\Biol205_S10\exams\Final_S10.wpd
... considering aerobic respiration with optimal conditions? (B) How many ATP-equivalents does it take to build a glucose from scratch using optimal “light-independent” methods? (C) Why is there such a large difference between these two numbers? ...
... considering aerobic respiration with optimal conditions? (B) How many ATP-equivalents does it take to build a glucose from scratch using optimal “light-independent” methods? (C) Why is there such a large difference between these two numbers? ...
AP Biology Topic 1 and 2 Test Preparation Assignment. Research
... (a) Discuss THREE properties of water. (6 points max) (b) Explain each of the following in terms of the properties of water. You are not limited to the three properties discussed in part (a): (6 points max) • the role of water as a medium for the metabolic processes of cells • the ability of water t ...
... (a) Discuss THREE properties of water. (6 points max) (b) Explain each of the following in terms of the properties of water. You are not limited to the three properties discussed in part (a): (6 points max) • the role of water as a medium for the metabolic processes of cells • the ability of water t ...
The Origin and Early History of Life AP Biology
... second major group of prokaryotes – strong cell walls – simpler gene structure – contains most modern prokaryotes includes photosynthetic bacteria cyanobacteria ...
... second major group of prokaryotes – strong cell walls – simpler gene structure – contains most modern prokaryotes includes photosynthetic bacteria cyanobacteria ...
- Riverside Preparatory High School
... Energy carrier molecules produced during Glycolysis and the Kreb’s Cycle enter the ETC ...
... Energy carrier molecules produced during Glycolysis and the Kreb’s Cycle enter the ETC ...
The Biosphere
... All organisms need nitrogen to live. Most abundant gas in atmosphere (80%) Nitrogen gas is unusable for plants Must be “fixed” or changed into the nitrate or nitrite form by bacteria in the soil. Known as nitrogen fixation • Other soil bacteria convert nitrates in to nitrogen gas in process called d ...
... All organisms need nitrogen to live. Most abundant gas in atmosphere (80%) Nitrogen gas is unusable for plants Must be “fixed” or changed into the nitrate or nitrite form by bacteria in the soil. Known as nitrogen fixation • Other soil bacteria convert nitrates in to nitrogen gas in process called d ...
Biogeochemical Cycles
... among organisms and between organisms and their environment is ecology. The biosphere contains the combined portions of the planet in which all of life exists, including land, water, and atmosphere. ...
... among organisms and between organisms and their environment is ecology. The biosphere contains the combined portions of the planet in which all of life exists, including land, water, and atmosphere. ...
Ecology Study Guide 2
... population, species, habitat, and niche. 2. Discuss biotic and abiotic factors that affect land and aquatic biomes. 3. Discuss the role of beneficial bacteria (e.g. in the recycling of nutrients) 4. Explain how energy flows through ecosystems in one direction, from photosynthetic organisms to herbiv ...
... population, species, habitat, and niche. 2. Discuss biotic and abiotic factors that affect land and aquatic biomes. 3. Discuss the role of beneficial bacteria (e.g. in the recycling of nutrients) 4. Explain how energy flows through ecosystems in one direction, from photosynthetic organisms to herbiv ...
Cellular Respiration
... Redox reactions release energy when electrons “fall” from a hydrogen carrier to oxygen ...
... Redox reactions release energy when electrons “fall” from a hydrogen carrier to oxygen ...
Unit 1- The Science of Biology
... organism and with its interactions with its environment. All living organisms, whether made up of one cell or many cells, have some degree of ...
... organism and with its interactions with its environment. All living organisms, whether made up of one cell or many cells, have some degree of ...
Respiration
... !G=-673 Kcal/mole glucose Through coupled reactions, some of this free energy can be applied to the formation of ATP, NADH. ...
... !G=-673 Kcal/mole glucose Through coupled reactions, some of this free energy can be applied to the formation of ATP, NADH. ...
Ecology - Onondaga Community College
... results in a significant loss of usable energy • Most energy is used by an organism for movement and digestion etc. • Just 10 – 15% is stored for use by the next predator ...
... results in a significant loss of usable energy • Most energy is used by an organism for movement and digestion etc. • Just 10 – 15% is stored for use by the next predator ...
Intro to Biology & Biochemistry
... themselves. When 2 or more of these combine, a new compound is formed called a polymer. ...
... themselves. When 2 or more of these combine, a new compound is formed called a polymer. ...
Plate 10 - Spectrum of Microorganisms
... are the most abundant organisms in the world, both in number and mass ► Bacteria have the greatest diversity of species ► No one knows for sure how many species there are ...
... are the most abundant organisms in the world, both in number and mass ► Bacteria have the greatest diversity of species ► No one knows for sure how many species there are ...
Anaerobic metabolism is the production of ATP with oxygen
... 2. True or False: An enzyme is not changed by the reaction it causes. 3. True or False: An enzyme does not need to fit precisely with the reactant to catalyze the reaction. 4. True or False: The electron transport system is where most of the ATP is produced during aerobic metabolism. 5. True or Fals ...
... 2. True or False: An enzyme is not changed by the reaction it causes. 3. True or False: An enzyme does not need to fit precisely with the reactant to catalyze the reaction. 4. True or False: The electron transport system is where most of the ATP is produced during aerobic metabolism. 5. True or Fals ...
Exam I Review - Iowa State University
... 169. Which of the following intermediary metabolites enters the citric acid cycle and is formed, in part, by the removal of a carbon (CO2) from one molecule of pyruvate? a. glucose-6-phosphate b. glyceraldehyde-3-phosphate c. oxaloacetate *d. acetyl CoA 171. All of the following are products of the ...
... 169. Which of the following intermediary metabolites enters the citric acid cycle and is formed, in part, by the removal of a carbon (CO2) from one molecule of pyruvate? a. glucose-6-phosphate b. glyceraldehyde-3-phosphate c. oxaloacetate *d. acetyl CoA 171. All of the following are products of the ...
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)