CHE 4310 Fall 2011
... A general note: Short answer questions are just that, short. Writing a paragraph filled with every term you can remember from class won’t improve your answer— just answer clearly, succinctly, and in your own words. Useful information: R = 8.315 J/mol*K T = 298 K ...
... A general note: Short answer questions are just that, short. Writing a paragraph filled with every term you can remember from class won’t improve your answer— just answer clearly, succinctly, and in your own words. Useful information: R = 8.315 J/mol*K T = 298 K ...
Here
... NAD (nicotinamide adenine dinucleotide) and FAD (flavine adenine dinucleotide) are electron carriers (or acceptors) NAD and FAD c an each accept a pair of high-energy electrons and a proton, becoming reduced. After accepting high-energy electrons, molecules gain energy temporarily Glycolysis ...
... NAD (nicotinamide adenine dinucleotide) and FAD (flavine adenine dinucleotide) are electron carriers (or acceptors) NAD and FAD c an each accept a pair of high-energy electrons and a proton, becoming reduced. After accepting high-energy electrons, molecules gain energy temporarily Glycolysis ...
Biol 178 Lecture 13
... Adenosine Triphosphate (ATP) Used to power the majority of energy-requiring processes in cells. ...
... Adenosine Triphosphate (ATP) Used to power the majority of energy-requiring processes in cells. ...
Cellular Respiration - LaPazColegioWiki2013-2014
... fermentation (humans) and alcoholic fermentation (yeast) ...
... fermentation (humans) and alcoholic fermentation (yeast) ...
Chapter 1 - TeacherWeb
... Cellular respiration – name four phases, starting reactants/ending products of each phase, location of each process, general understanding of each process, number of ATP & product at each stage produced by 1 glucose molecule Role of NAD+, FAD, Coenzyme A Similarities and differences between aerobic ...
... Cellular respiration – name four phases, starting reactants/ending products of each phase, location of each process, general understanding of each process, number of ATP & product at each stage produced by 1 glucose molecule Role of NAD+, FAD, Coenzyme A Similarities and differences between aerobic ...
Name - straubel
... 4. Which two molecules begin the ETC by donating electrons? ______ and _______ ...
... 4. Which two molecules begin the ETC by donating electrons? ______ and _______ ...
Chapter 5 Quiz: Cellular respiration and fermentation Mark your
... an increase in the amount of heat generated by the ETC ...
... an increase in the amount of heat generated by the ETC ...
Exam 3
... The last page of this exam contains equations, constants, and area for scratchwork. The exam consists of 34 questions worth 110 points on a total of 11 pages, including data sheet. It will be scored out of 100 points, with the maximum score possible being 100. ...
... The last page of this exam contains equations, constants, and area for scratchwork. The exam consists of 34 questions worth 110 points on a total of 11 pages, including data sheet. It will be scored out of 100 points, with the maximum score possible being 100. ...
POWERPOINT JEOPARDY
... Adenosine triphosphate, it releases energy (7.3 kcal/mole) when a phosphate is broken off the triphosphate tail ...
... Adenosine triphosphate, it releases energy (7.3 kcal/mole) when a phosphate is broken off the triphosphate tail ...
Adenylate Energy Charge
... Then the relative amounts of the three adenine nucleotides are fixed by the energy charge. The following figure shows the relative changes in the concentrations of the adenylates as energy charge varies from 0 to 1.0. ...
... Then the relative amounts of the three adenine nucleotides are fixed by the energy charge. The following figure shows the relative changes in the concentrations of the adenylates as energy charge varies from 0 to 1.0. ...
Nuclear Chemistry
... The equil constant at 25oC is ___________ and thus __________________ product is formed. The third step is attachment of a second phosphate group to fructose-6-phosphate to form fructose-1,6-diphosphate. This step is driven also by phosphate transfer from ATP and its Go’ is ________________. ...
... The equil constant at 25oC is ___________ and thus __________________ product is formed. The third step is attachment of a second phosphate group to fructose-6-phosphate to form fructose-1,6-diphosphate. This step is driven also by phosphate transfer from ATP and its Go’ is ________________. ...
Review #3 Chapters 9 – 10
... b. The Calvin cycle uses ATP and NADPH to convert CO2 to sugar c. Photosystem I contains P700 chlorophyll a molecules at the reaction center; photosystem II contains P680 molecules d. In chemiosmosis, electron transport chains pump protons (H+) across a membrane from a region of high H+ concentratio ...
... b. The Calvin cycle uses ATP and NADPH to convert CO2 to sugar c. Photosystem I contains P700 chlorophyll a molecules at the reaction center; photosystem II contains P680 molecules d. In chemiosmosis, electron transport chains pump protons (H+) across a membrane from a region of high H+ concentratio ...
Extracting Energy from Food
... ADP and Pi have ~7.5Kcal/mol less energy than ATP when all are a concentration of 1M ...
... ADP and Pi have ~7.5Kcal/mol less energy than ATP when all are a concentration of 1M ...
Microbial nutrition
... • Many of the nutrients are polar • Cannot diffuse across the cell membrane • Proteins embedded in the membrane • Transport against a concentration gradient active transport ...
... • Many of the nutrients are polar • Cannot diffuse across the cell membrane • Proteins embedded in the membrane • Transport against a concentration gradient active transport ...
Biology 2 –Quiz 7 Cellular Respiration Name: Date: For the
... c. 2 ATP, 2 NADH, 2 Pyruvic Acid d. 38 ATP, 6 CO2, 6 H2O 4. The net products of alcoholic fermentation are a. 2 ATP, 2 CO2, 2 Ethanol b. 2 ATP, 2 NAD+, 2 Acetic Acid c. 2 ATP, 2 NADH, 2 Pyruvic Acid d. 38 ATP, 6 CO2, 6 H2O 5. How many molecules of CO2 are generated for each molecule of acetyl CoA in ...
... c. 2 ATP, 2 NADH, 2 Pyruvic Acid d. 38 ATP, 6 CO2, 6 H2O 4. The net products of alcoholic fermentation are a. 2 ATP, 2 CO2, 2 Ethanol b. 2 ATP, 2 NAD+, 2 Acetic Acid c. 2 ATP, 2 NADH, 2 Pyruvic Acid d. 38 ATP, 6 CO2, 6 H2O 5. How many molecules of CO2 are generated for each molecule of acetyl CoA in ...
Necessities of Life Notes
... ________________________________________________________________________ Most molecules in living things are combinations of _______________,________________,_______________,_________________, and_______________ Proteins, Nucleic Acids, Lipids, and ATP are some of the molecules. Proteins are used in ...
... ________________________________________________________________________ Most molecules in living things are combinations of _______________,________________,_______________,_________________, and_______________ Proteins, Nucleic Acids, Lipids, and ATP are some of the molecules. Proteins are used in ...
Cellular Respiration
... + 1p to NAD+ and releases 1 H+ into the surrounding solution. NAD+ + 2e and 1p = NADH. Electrons lose very little of their potential when transferred from food to NAD+ ...
... + 1p to NAD+ and releases 1 H+ into the surrounding solution. NAD+ + 2e and 1p = NADH. Electrons lose very little of their potential when transferred from food to NAD+ ...
general biology syllabus
... C) Coupled channels: active transport followed by facilitated diffusion 1) Proton pump (proton = H+) a) In photosynthesis and cellular respiration, high-energy e– power first transport protein in active transport of H+ through membrane b) As H+ passes through second membrane protein (passive transpo ...
... C) Coupled channels: active transport followed by facilitated diffusion 1) Proton pump (proton = H+) a) In photosynthesis and cellular respiration, high-energy e– power first transport protein in active transport of H+ through membrane b) As H+ passes through second membrane protein (passive transpo ...
(i)
... (b) The goldfish carries out anaerobic respiration The amount of energy produced from anaerobic respiration of glucose is one-nineteenth of that produced from aerobic respiration of the same amount of glucose molecule. (c) Skeletal mucle (d) Lactate is water soluble/ dissolve in blood or tissue flui ...
... (b) The goldfish carries out anaerobic respiration The amount of energy produced from anaerobic respiration of glucose is one-nineteenth of that produced from aerobic respiration of the same amount of glucose molecule. (c) Skeletal mucle (d) Lactate is water soluble/ dissolve in blood or tissue flui ...
NME2.26 - Introduction to Metabolic Pathways
... Energy is stored in the body mainly as fats and glycogen Fat is the major energy store of the body making up more than 7kg total body weight o Mainly stored in adipocytes as triglycerides o High calorific content – 5 times more energy efficient than carbohydrates o Water-insoluble – does not require ...
... Energy is stored in the body mainly as fats and glycogen Fat is the major energy store of the body making up more than 7kg total body weight o Mainly stored in adipocytes as triglycerides o High calorific content – 5 times more energy efficient than carbohydrates o Water-insoluble – does not require ...
1 Confusion from last week: Purines and Pyrimidines
... Energy is obtained by the breakdown of food (or photosynthesis, or redox reactions) Energy is used by nearly all living processes Adenosine Triphosphate (ATP) is the main energycarrying molecule of life ...
... Energy is obtained by the breakdown of food (or photosynthesis, or redox reactions) Energy is used by nearly all living processes Adenosine Triphosphate (ATP) is the main energycarrying molecule of life ...
CHAPTER 3: CELL STRUCTURE AND FUNCTION
... Energy-Investment Steps Two ATP are used to activate glucose as glycolysis begins. Energy-Harvesting Steps Glycolysis breaks down glucose to two molecules of pyruvate, making ATP by substratelevel ATP synthesis. There is a net gain of 2 ATP from glycolysis. 7.4 Inside the Mitochondria Preparatory Re ...
... Energy-Investment Steps Two ATP are used to activate glucose as glycolysis begins. Energy-Harvesting Steps Glycolysis breaks down glucose to two molecules of pyruvate, making ATP by substratelevel ATP synthesis. There is a net gain of 2 ATP from glycolysis. 7.4 Inside the Mitochondria Preparatory Re ...
Cellular Respiration NOTES
... Cellular respiration converts the energy stored in the bonds of the glucose into energy in ATP. Why is it important? – all living organisms need to convert the energy in the food they eat (or in the case of plants in the food they produce through photosynthesis) into a form of energy that is easy to ...
... Cellular respiration converts the energy stored in the bonds of the glucose into energy in ATP. Why is it important? – all living organisms need to convert the energy in the food they eat (or in the case of plants in the food they produce through photosynthesis) into a form of energy that is easy to ...
Cellular Respiration
... of the cell and it has three parts associated with it: Glycolysis, the Krebs cycle, and the Electron Transport Chain. ...
... of the cell and it has three parts associated with it: Glycolysis, the Krebs cycle, and the Electron Transport Chain. ...
Adenosine triphosphate
Adenosine triphosphate (ATP) is a nucleoside triphosphate used in cells as a coenzyme often called the ""molecular unit of currency"" of intracellular energy transfer.ATP transports chemical energy within cells for metabolism. It is one of the end products of photophosphorylation, cellular respiration, and fermentation and used by enzymes and structural proteins in many cellular processes, including biosynthetic reactions, motility, and cell division. One molecule of ATP contains three phosphate groups, and it is produced by a wide variety of enzymes, including ATP synthase, from adenosine diphosphate (ADP) or adenosine monophosphate (AMP) and various phosphate group donors. Substrate-level phosphorylation, oxidative phosphorylation in cellular respiration, and photophosphorylation in photosynthesis are three major mechanisms of ATP biosynthesis.Metabolic processes that use ATP as an energy source convert it back into its precursors. ATP is therefore continuously recycled in organisms: the human body, which on average contains only 250 grams (8.8 oz) of ATP, turns over its own body weight equivalent in ATP each day.ATP is used as a substrate in signal transduction pathways by kinases that phosphorylate proteins and lipids. It is also used by adenylate cyclase, which uses ATP to produce the second messenger molecule cyclic AMP. The ratio between ATP and AMP is used as a way for a cell to sense how much energy is available and control the metabolic pathways that produce and consume ATP. Apart from its roles in signaling and energy metabolism, ATP is also incorporated into nucleic acids by polymerases in the process of transcription. ATP is the neurotransmitter believed to signal the sense of taste.The structure of this molecule consists of a purine base (adenine) attached by the 9' nitrogen atom to the 1' carbon atom of a pentose sugar (ribose). Three phosphate groups are attached at the 5' carbon atom of the pentose sugar. It is the addition and removal of these phosphate groups that inter-convert ATP, ADP and AMP. When ATP is used in DNA synthesis, the ribose sugar is first converted to deoxyribose by ribonucleotide reductase.ATP was discovered in 1929 by Karl Lohmann, and independently by Cyrus Fiske and Yellapragada Subbarow of Harvard Medical School, but its correct structure was not determined until some years later. It was proposed to be the intermediary molecule between energy-yielding and energy-requiring reactions in cells by Fritz Albert Lipmann in 1941. It was first artificially synthesized by Alexander Todd in 1948.