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C483 Practice Final Exam
... 36. What is the net change in high energy bonds in the reaction below? Predict the standard free energy of this reaction to be positive, negative, or near zero. ...
... 36. What is the net change in high energy bonds in the reaction below? Predict the standard free energy of this reaction to be positive, negative, or near zero. ...
Chapter 7 How Cells Release Chemical energy
... inside mitochondria. The 2 pyruvates are broken down to CO2, which leaves the cell. During the reactions, 8 NAD+ and 2 FAD pick up electrons and hydrogen atoms, so 8 NADH and 2 FADH2 form. 2 ATP also form. The third and final stage, electron transfer phosphorylation, occurs inside mitochondria. 10 N ...
... inside mitochondria. The 2 pyruvates are broken down to CO2, which leaves the cell. During the reactions, 8 NAD+ and 2 FAD pick up electrons and hydrogen atoms, so 8 NADH and 2 FADH2 form. 2 ATP also form. The third and final stage, electron transfer phosphorylation, occurs inside mitochondria. 10 N ...
HW CH 2 JLH - Fullfrontalanatomy.com
... Distinguish atoms from molecules; elements from compounds; and protons, neutrons, and electrons from each other. An atom is the smallest particle of an element that still retains the properties of that element. A molecule consists of two or more atoms chemically bonded together. Protons are positive ...
... Distinguish atoms from molecules; elements from compounds; and protons, neutrons, and electrons from each other. An atom is the smallest particle of an element that still retains the properties of that element. A molecule consists of two or more atoms chemically bonded together. Protons are positive ...
respiration 4 - Home - KSU Faculty Member websites
... – It’s a cycle! Regeneration of OAA in mt keeps acetyl CoA incorporation high – The products of the cycle enter gluconeogenesis to generate sucrose in the __________ – Glycerol from triglyceride also enters gluconeogenesis for sucrose biosynthesis – NADH enters oxidative phosphorylation ...
... – It’s a cycle! Regeneration of OAA in mt keeps acetyl CoA incorporation high – The products of the cycle enter gluconeogenesis to generate sucrose in the __________ – Glycerol from triglyceride also enters gluconeogenesis for sucrose biosynthesis – NADH enters oxidative phosphorylation ...
BHS 150.1 – Course I Date: 10/18/12, 1st hour Notetaker: Laurel
... Someone without contacts, or normally while awake, do aerobic glycolysis (full oxygen) Krebs’s cycle, ETC, ATP produced Enzymes need to know: those that make GTP, NADH, FADH2 Nutrition involved: niacin, pyruvate dehydrogenase, isocitrate, ketoglutarate dehydrogenase need thiamine succinate dehydroge ...
... Someone without contacts, or normally while awake, do aerobic glycolysis (full oxygen) Krebs’s cycle, ETC, ATP produced Enzymes need to know: those that make GTP, NADH, FADH2 Nutrition involved: niacin, pyruvate dehydrogenase, isocitrate, ketoglutarate dehydrogenase need thiamine succinate dehydroge ...
Archaea
... 3. Why do haloarchaea use the methylaspartate rather than the glyoxylate cycle for the incorporation of acetate? Why might the production of glutamate as an intermediate be beneficial for some haloarchaea (Figure 20.5)? 4. Discuss the role of external pH on the magnitude of the proton motive force g ...
... 3. Why do haloarchaea use the methylaspartate rather than the glyoxylate cycle for the incorporation of acetate? Why might the production of glutamate as an intermediate be beneficial for some haloarchaea (Figure 20.5)? 4. Discuss the role of external pH on the magnitude of the proton motive force g ...
Document
... one cycle. Although the two carbons which enter the cycle become the part of oxaloacetate, and are released as CO2 only in the third round of the cycle. The energy released due to this oxidation is conserved in the reduction of 3 NAD+, 1 FAD molecule and synthesis of one GTP molecule which is conver ...
... one cycle. Although the two carbons which enter the cycle become the part of oxaloacetate, and are released as CO2 only in the third round of the cycle. The energy released due to this oxidation is conserved in the reduction of 3 NAD+, 1 FAD molecule and synthesis of one GTP molecule which is conver ...
The Nitrogen Cycle and Nitrogen Fixation
... by the action of nitrate reductases (Nitrate assimilation). Ammonia so formed can be used for biosynthesis of amino acids in plants, and then used by animals for protein synthesis. ...
... by the action of nitrate reductases (Nitrate assimilation). Ammonia so formed can be used for biosynthesis of amino acids in plants, and then used by animals for protein synthesis. ...
Metabolism - UPM EduTrain Interactive Learning
... 1. Citric acid cycle NADH and FADH2 - energy-rich molecules because each contains a pair of electrons having a high transfer potential = electron motive force 2. The flow of electrons from NADH or FADH2 to O2 through protein complexes located in the mitochondrial inner membrane leads to the pumpin ...
... 1. Citric acid cycle NADH and FADH2 - energy-rich molecules because each contains a pair of electrons having a high transfer potential = electron motive force 2. The flow of electrons from NADH or FADH2 to O2 through protein complexes located in the mitochondrial inner membrane leads to the pumpin ...
Test 1 - UTC.edu
... 14. Which one of the following statements about atoms and subatomic particles is correct? A) The proton and the neutron have identical masses. B) Rutherford discovered the atomic nucleus by bombarding gold foil with electrons C) The neutron's mass is equal to that of a proton plus an electron. D) An ...
... 14. Which one of the following statements about atoms and subatomic particles is correct? A) The proton and the neutron have identical masses. B) Rutherford discovered the atomic nucleus by bombarding gold foil with electrons C) The neutron's mass is equal to that of a proton plus an electron. D) An ...
PowerPoint 簡報
... Metabolism of Glucose 1. Here we focus on discussing the metabolism of glucose. For the metabolism of other organic compounds (eg. Proteins or lipids), please refer to a textbook of Biochemistry. 2. Bacteria can produce energy from glucose by fermentation (w/o O2), anaerobic reaction (w/o O2), or a ...
... Metabolism of Glucose 1. Here we focus on discussing the metabolism of glucose. For the metabolism of other organic compounds (eg. Proteins or lipids), please refer to a textbook of Biochemistry. 2. Bacteria can produce energy from glucose by fermentation (w/o O2), anaerobic reaction (w/o O2), or a ...
23. ______ layers of ______ make up the cell
... 17. Amino acids are linked together to make proteins by removing a molecule of ________ in a process called ____________. 18. Chains of amino acids make _______________ which can join together to make a __________. Lipids are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up ...
... 17. Amino acids are linked together to make proteins by removing a molecule of ________ in a process called ____________. 18. Chains of amino acids make _______________ which can join together to make a __________. Lipids are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up ...
Pre AP Bio Nov 8 2016
... • During Glycolysis, NAD+ is REDUCED to NADH (the two, 3-carbon molecules are oxidized) • In fermentation, then we need to OXIDIZE it back to NAD+, so Pyruvate is REDUCED and forms lactic acid • This LOWERS your muscle pH and causes ...
... • During Glycolysis, NAD+ is REDUCED to NADH (the two, 3-carbon molecules are oxidized) • In fermentation, then we need to OXIDIZE it back to NAD+, so Pyruvate is REDUCED and forms lactic acid • This LOWERS your muscle pH and causes ...
Oxidation of Organic Fuel Molecules During Cellular
... transport chain • Unlike an uncontrolled reaction, the electron transport chain passes electrons in a series of steps instead of one explosive reaction • Oxygen pulls electrons down the chain in an energy-yielding tumble • The energy yielded is used to regenerate ATP Copyright © 2005 Pearson Educati ...
... transport chain • Unlike an uncontrolled reaction, the electron transport chain passes electrons in a series of steps instead of one explosive reaction • Oxygen pulls electrons down the chain in an energy-yielding tumble • The energy yielded is used to regenerate ATP Copyright © 2005 Pearson Educati ...
Slide 1
... Myosin molecules (bottom) walk along the surrounding actin filaments and thereby contract the muscle. ...
... Myosin molecules (bottom) walk along the surrounding actin filaments and thereby contract the muscle. ...
Exam #3 Review Exam #3 will cover from glycolysis to complex
... c. Complex III e. a and b f. b and c • Practice: If 5 molecules of NADH are completely oxidized by Complex I of the ETC, how many protons are pumped in total by Complex I, III, and IV of the chain? The Chemiosmotic Theory states that the PMF can serve as an energy source for phosphorylation of ADP t ...
... c. Complex III e. a and b f. b and c • Practice: If 5 molecules of NADH are completely oxidized by Complex I of the ETC, how many protons are pumped in total by Complex I, III, and IV of the chain? The Chemiosmotic Theory states that the PMF can serve as an energy source for phosphorylation of ADP t ...
Review Outline for Atomic Structure Test
... J) Draw the electron dot diagram (Lewis Dot Structure) and then tell if it would give up or take on electrons to get a full shell. Also tell what charge it would have (positive or negative and how much ex: +2) ...
... J) Draw the electron dot diagram (Lewis Dot Structure) and then tell if it would give up or take on electrons to get a full shell. Also tell what charge it would have (positive or negative and how much ex: +2) ...
File - Mrs Jones A
... Lower metabolic rate: Diving mammals will slow their heart rate, stop their breathing, and shunt blood flow from their extremities to the brain, heart, and muscles when starting a dive Diving mammals—including whales, seals and otters, have more haemoglobin/myoglobin (oxygen store) in their muscles. ...
... Lower metabolic rate: Diving mammals will slow their heart rate, stop their breathing, and shunt blood flow from their extremities to the brain, heart, and muscles when starting a dive Diving mammals—including whales, seals and otters, have more haemoglobin/myoglobin (oxygen store) in their muscles. ...
Chapter 8 - canesbio
... photosynthesis and cellular respiration? a. Photosynthesis releases energy, while cellular respiration stores energy. b. Photosynthesis and cellular respiration use the same raw materials. c. Cellular respiration releases energy, while photosynthesis stores energy. d. Cellular respiration and photos ...
... photosynthesis and cellular respiration? a. Photosynthesis releases energy, while cellular respiration stores energy. b. Photosynthesis and cellular respiration use the same raw materials. c. Cellular respiration releases energy, while photosynthesis stores energy. d. Cellular respiration and photos ...
Biol120 Mock Final Examination (v2.0)
... a) Cellular Respiration products: H2O and CO2 b) Photosynthesis products: O2 and Sugars c) Cellular Respiration reactants: Glucose and ATP d) Photosynthesis reactants: H2O and CO2 9. DNA polymerase works by a) Adding a nucleotide diphosphate to the 3’ end of a DNA primer made by primase. b) Adding a ...
... a) Cellular Respiration products: H2O and CO2 b) Photosynthesis products: O2 and Sugars c) Cellular Respiration reactants: Glucose and ATP d) Photosynthesis reactants: H2O and CO2 9. DNA polymerase works by a) Adding a nucleotide diphosphate to the 3’ end of a DNA primer made by primase. b) Adding a ...
Cellular Respiration, burning the fuel of life - Jocha
... 5. In what stage is used the O2 that by common knowledge we know we need in order to stay alive? What is the O2 used for? In other words, what is its function? 6. What are the energy carriers that transport the H atoms and electron from the original glucose to the inside of the mitochondria? In what ...
... 5. In what stage is used the O2 that by common knowledge we know we need in order to stay alive? What is the O2 used for? In other words, what is its function? 6. What are the energy carriers that transport the H atoms and electron from the original glucose to the inside of the mitochondria? In what ...
Exam Review
... J) Draw the electron dot diagram (Lewis Dot Structure) and then tell if it would give up or take on electrons to get a full shell. Also tell what charge it would have (positive or negative and how much ex: +2) ...
... J) Draw the electron dot diagram (Lewis Dot Structure) and then tell if it would give up or take on electrons to get a full shell. Also tell what charge it would have (positive or negative and how much ex: +2) ...
4 - College of Arts and Sciences
... The fat stored in the hump of a camel is a source of both energy and water. Calculate the grams produced by metabolism of 5.599 kg of the fat (C57H110O6) stored in the hump ...
... The fat stored in the hump of a camel is a source of both energy and water. Calculate the grams produced by metabolism of 5.599 kg of the fat (C57H110O6) stored in the hump ...
Oxidative phosphorylation
Oxidative phosphorylation (or OXPHOS in short) is the metabolic pathway in which the mitochondria in cells use their structure, enzymes, and energy released by the oxidation of nutrients to reform ATP. Although the many forms of life on earth use a range of different nutrients, ATP is the molecule that supplies energy to metabolism. Almost all aerobic organisms carry out oxidative phosphorylation. This pathway is probably so pervasive because it is a highly efficient way of releasing energy, compared to alternative fermentation processes such as anaerobic glycolysis.During oxidative phosphorylation, electrons are transferred from electron donors to electron acceptors such as oxygen, in redox reactions. These redox reactions release energy, which is used to form ATP. In eukaryotes, these redox reactions are carried out by a series of protein complexes within the inner membrane of the cell's mitochondria, whereas, in prokaryotes, these proteins are located in the cells' intermembrane space. These linked sets of proteins are called electron transport chains. In eukaryotes, five main protein complexes are involved, whereas in prokaryotes many different enzymes are present, using a variety of electron donors and acceptors.The energy released by electrons flowing through this electron transport chain is used to transport protons across the inner mitochondrial membrane, in a process called electron transport. This generates potential energy in the form of a pH gradient and an electrical potential across this membrane. This store of energy is tapped by allowing protons to flow back across the membrane and down this gradient, through a large enzyme called ATP synthase; this process is known as chemiosmosis. This enzyme uses this energy to generate ATP from adenosine diphosphate (ADP), in a phosphorylation reaction. This reaction is driven by the proton flow, which forces the rotation of a part of the enzyme; the ATP synthase is a rotary mechanical motor.Although oxidative phosphorylation is a vital part of metabolism, it produces reactive oxygen species such as superoxide and hydrogen peroxide, which lead to propagation of free radicals, damaging cells and contributing to disease and, possibly, aging (senescence). The enzymes carrying out this metabolic pathway are also the target of many drugs and poisons that inhibit their activities.