Macromolecule worksheet answer Key
... reaction is called dehydration synthesis or condensation as water is produced when the monomers are bonded together. To break the polymers down again the reaction is called hydrolysis. Notice how water is used or produced in these two reactions shown to the right There are four classes of macromolec ...
... reaction is called dehydration synthesis or condensation as water is produced when the monomers are bonded together. To break the polymers down again the reaction is called hydrolysis. Notice how water is used or produced in these two reactions shown to the right There are four classes of macromolec ...
Biotechnology is Everywhere!
... on a misunderstanding of the role of microflora in the human digestive tract. • difficult to understand how bacteria taken by mouth survive human digestion, though research shows that they do survive ...
... on a misunderstanding of the role of microflora in the human digestive tract. • difficult to understand how bacteria taken by mouth survive human digestion, though research shows that they do survive ...
ALE 23. Balancing Redox Reactions
... The Model Oxidation-reduction or Redox reactions involve the transfer of one or more electrons from one chemical species to another. Redox reactions are involved in the corrosion of metals, the combustion of fuels, the generation of electricity from batteries and many biological processes including ...
... The Model Oxidation-reduction or Redox reactions involve the transfer of one or more electrons from one chemical species to another. Redox reactions are involved in the corrosion of metals, the combustion of fuels, the generation of electricity from batteries and many biological processes including ...
1 Lecture 27: Metabolic Pathways Part I: Glycolysis
... This completes the “first stage” of glycolysis. Overall Δ G for the first 5 steps under cellular conditions is -53 kJ/mol. So far, 2 ATP molecules have been consumed. ...
... This completes the “first stage” of glycolysis. Overall Δ G for the first 5 steps under cellular conditions is -53 kJ/mol. So far, 2 ATP molecules have been consumed. ...
Relationship between Photosynthesis and Cellular Respiration
... H+ ions must move back from a higher lower concentration Only return to inner compartment through ATP synthases, “gates of the dam” As they move through, activate ATP synthase to make ATP from ADP + Pi This process is called Chemiosmosis (ATP production linked to H+ gradient) ...
... H+ ions must move back from a higher lower concentration Only return to inner compartment through ATP synthases, “gates of the dam” As they move through, activate ATP synthase to make ATP from ADP + Pi This process is called Chemiosmosis (ATP production linked to H+ gradient) ...
MATTER INTO ENERGY ENERGY INTO MATTER - TJ
... smaller molecules are joined together to form a larger molecule. • Decomposition- A chemical reaction where a larger molecule is broken down into two or more smaller molecules. ...
... smaller molecules are joined together to form a larger molecule. • Decomposition- A chemical reaction where a larger molecule is broken down into two or more smaller molecules. ...
File - Ms.Katzoff AP Environmental Science AP Human
... • End products are carbon compounds such as methane or acetic acid ...
... • End products are carbon compounds such as methane or acetic acid ...
Answer Key - Department of Chemistry ::: CALTECH
... was shorter because of the presence of a new enzyme catalyzing the reaction glyceraldehyde-3-phosphate + NAD+ 3-phosphoglycerate + NADH + H+. Would shortening the glycolytic pathway in this way benefit the cell? Explain. No. There would be no anaerobic productions of ATP; aerobic ATP production wo ...
... was shorter because of the presence of a new enzyme catalyzing the reaction glyceraldehyde-3-phosphate + NAD+ 3-phosphoglycerate + NADH + H+. Would shortening the glycolytic pathway in this way benefit the cell? Explain. No. There would be no anaerobic productions of ATP; aerobic ATP production wo ...
SURVEY OF BIOCHEMISTRY Citric Acid Cycle
... Formation of Acetyl CoA Acetyl CoA is a metabolic intermediate that can be produced from amino acids, glucose (via pyruvate), and fatty acids ...
... Formation of Acetyl CoA Acetyl CoA is a metabolic intermediate that can be produced from amino acids, glucose (via pyruvate), and fatty acids ...
Mitochondria
... cells as a ready source of glucose. The same story could be told for proteins and their building blocks, amino acids, or for fats and fatty acids. Every time a large molecule is synthesized from a smaller one, it uses up the energy from another ATP. So we eat food to acquire ATP from catabolism, but ...
... cells as a ready source of glucose. The same story could be told for proteins and their building blocks, amino acids, or for fats and fatty acids. Every time a large molecule is synthesized from a smaller one, it uses up the energy from another ATP. So we eat food to acquire ATP from catabolism, but ...
aerobic respiration
... Lactate Fermentation NADH gives e-s and H+ to pyruvate → lactate e.g. bacteria (Lactobacillus spp. and others) in ...
... Lactate Fermentation NADH gives e-s and H+ to pyruvate → lactate e.g. bacteria (Lactobacillus spp. and others) in ...
electron transport chain
... Humans depend on oxygen to sustain life. However, at the cellular level, muscle cells are _____. ( Module 6.13) strict anaerobes facultative anaerobes aerobes capable of alcohol fermentation ...
... Humans depend on oxygen to sustain life. However, at the cellular level, muscle cells are _____. ( Module 6.13) strict anaerobes facultative anaerobes aerobes capable of alcohol fermentation ...
a local ecosystem
... Photosynthesis is carried out by plants. It is the process by which the plant converts some of the suns light energy, trapped by the chloroplasts, reacts with carbon dioxide and water to produce glucose and oxygen. These products (oxygen + glucose) are either converted into other carbohydrates or a ...
... Photosynthesis is carried out by plants. It is the process by which the plant converts some of the suns light energy, trapped by the chloroplasts, reacts with carbon dioxide and water to produce glucose and oxygen. These products (oxygen + glucose) are either converted into other carbohydrates or a ...
electron transport chain
... • Without oxygen present, pyruvic acid produced by glycolysis becomes lactic acid • 1 mole of glycogen produces 3 moles of ATP; 1 mole of glucose produces 2 moles of ATP because 1 mole is used to convert glucose to glucose-6-phosphate • ATP-PCr and glycolysis provide the energy for ~2 min of ...
... • Without oxygen present, pyruvic acid produced by glycolysis becomes lactic acid • 1 mole of glycogen produces 3 moles of ATP; 1 mole of glucose produces 2 moles of ATP because 1 mole is used to convert glucose to glucose-6-phosphate • ATP-PCr and glycolysis provide the energy for ~2 min of ...
Review 1-9 I - Gooch
... transport chain and chemiosmosis. Location: inner membrane of the mitochondria. Three trans membrane proteins that pump hydrogen out of the matrix. There are two carrier molecules that transport electrons between hydrogen pumps. There are thousands of electron transport chains in the inner mitochond ...
... transport chain and chemiosmosis. Location: inner membrane of the mitochondria. Three trans membrane proteins that pump hydrogen out of the matrix. There are two carrier molecules that transport electrons between hydrogen pumps. There are thousands of electron transport chains in the inner mitochond ...
Ecology Section - Olympic High School
... Biogeochemical cycle: A circuit or pathway by which a chemical element moves through both living and non-living components of an ecosystem, including the Earth as a whole. Biomass: The total amount of living tissue within a described system (e.g., an organism, a trophic level). Carnivore: kill ...
... Biogeochemical cycle: A circuit or pathway by which a chemical element moves through both living and non-living components of an ecosystem, including the Earth as a whole. Biomass: The total amount of living tissue within a described system (e.g., an organism, a trophic level). Carnivore: kill ...
C483 Practice Final Exam
... D. The flux through the reaction is affected by changes in reactant concentration. 20. ______Which statement is false concerning the fate of glucose-6-phosphate in a muscle cell? A. G-6-P can be incorporated into glycogen. B. G-6-P can enter the pentose phosphate pathway. C. G-6-P can be converted t ...
... D. The flux through the reaction is affected by changes in reactant concentration. 20. ______Which statement is false concerning the fate of glucose-6-phosphate in a muscle cell? A. G-6-P can be incorporated into glycogen. B. G-6-P can enter the pentose phosphate pathway. C. G-6-P can be converted t ...
Ecology Section
... Biogeochemical cycle: A circuit or pathway by which a chemical element moves through both living and non-living components of an ecosystem, including the Earth as a whole. Biomass: The total amount of living tissue within a described system (e.g., an organism, a trophic level). Carnivore: kill ...
... Biogeochemical cycle: A circuit or pathway by which a chemical element moves through both living and non-living components of an ecosystem, including the Earth as a whole. Biomass: The total amount of living tissue within a described system (e.g., an organism, a trophic level). Carnivore: kill ...
Electron Transport Chain
... What is Cellular respiration and Anaerobic Fermentation and what are the differences between them. What are the four steps of aerobic cellular respiration, what happens in each step, what are the starting molecules, what comes out of each step, where in the cell does each step occur, how many AT ...
... What is Cellular respiration and Anaerobic Fermentation and what are the differences between them. What are the four steps of aerobic cellular respiration, what happens in each step, what are the starting molecules, what comes out of each step, where in the cell does each step occur, how many AT ...
Technical data sheet Sodium Pyruvate 100mM
... This product is a 100mM (11g/l) solution prepared in cell culture grade water. It is suitable for cell culture research at 1mM (0.11g/l). Pyruvate, the anion of pyruvic acid, is the end product of the glycolysis pathway, whereby glucose is converted to pyruvate with the production of ATP. In the mit ...
... This product is a 100mM (11g/l) solution prepared in cell culture grade water. It is suitable for cell culture research at 1mM (0.11g/l). Pyruvate, the anion of pyruvic acid, is the end product of the glycolysis pathway, whereby glucose is converted to pyruvate with the production of ATP. In the mit ...
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)