
Cellular Respiration
... Contains 4 protein-based complexes that work in sequence moving H+ from the matrix across the inner membrane (proton pumps) Energized e- & H+ from the 10 NADH2 and 2 FADH2 (produced during glycolysis & Krebs cycle) are transferred to O2 to produce H2O (redox reaction) O2 + 4e- + 4H+ 2H2O ...
... Contains 4 protein-based complexes that work in sequence moving H+ from the matrix across the inner membrane (proton pumps) Energized e- & H+ from the 10 NADH2 and 2 FADH2 (produced during glycolysis & Krebs cycle) are transferred to O2 to produce H2O (redox reaction) O2 + 4e- + 4H+ 2H2O ...
Name Date Ch 7 – Cellular Respiration and Fermentation (Biology
... 18. How many ATP can one NADH create? 19. How many ATP can one FADH2 create? Why does it create less than NADH? ...
... 18. How many ATP can one NADH create? 19. How many ATP can one FADH2 create? Why does it create less than NADH? ...
Glycolysis
... • Trapped in chemical bonds of fats, proteins, and carbs (potential) • liberate energy – break bonds – release energy, CO2 and H20 – Energy is transferred to ATP for use in the body ...
... • Trapped in chemical bonds of fats, proteins, and carbs (potential) • liberate energy – break bonds – release energy, CO2 and H20 – Energy is transferred to ATP for use in the body ...
Respiration, Chapter 8
... molecules ( NADH & FADH2) down to oxygen Chemiosmosis: energy coupling mechanism ATP synthase: produces ATP by using the H+ gradient (proton-motive force) pumped into the inner membrane space from the electron transport chain; this enzyme harnesses the flow of H+ back into the matrix to phosphorylat ...
... molecules ( NADH & FADH2) down to oxygen Chemiosmosis: energy coupling mechanism ATP synthase: produces ATP by using the H+ gradient (proton-motive force) pumped into the inner membrane space from the electron transport chain; this enzyme harnesses the flow of H+ back into the matrix to phosphorylat ...
Matrix: Citric Acid Cycle and Pyruvate Oxidation Mitochondrion A
... • Production of ATP as a result of electron transfer through carriers in the Electron Transport Chain – Electrons pass through a set of membrane-associated carriers by a series of redox reactions – Energy from electron transport powers the active transport of H+ to the intermembrane compartment of t ...
... • Production of ATP as a result of electron transfer through carriers in the Electron Transport Chain – Electrons pass through a set of membrane-associated carriers by a series of redox reactions – Energy from electron transport powers the active transport of H+ to the intermembrane compartment of t ...
Student Questions and Answers October 22, 2002
... Student Questions and Answers October 22, 2002 Q 1. What determines if energy is passed by ATP or by GTP? (citric acid cycle) Answer: FK: To give a simple answer: Of course it´s a matter of specificity of the respective enzymes, which will either recognise GDP/GTP or ADP at their nucleotide binding ...
... Student Questions and Answers October 22, 2002 Q 1. What determines if energy is passed by ATP or by GTP? (citric acid cycle) Answer: FK: To give a simple answer: Of course it´s a matter of specificity of the respective enzymes, which will either recognise GDP/GTP or ADP at their nucleotide binding ...
Porifera and Cnidaria Review Sheet/Practice Questions
... 20. Cellular respiration uses glucose and oxygen to produce __CO2______ and ____H2O_____ along with ATP. 21.Write the equation for cellular respiration and photosynthesis. C6H12O6 + 6O2 ------------ 6H2O + 6CO2 + ATP 6CO2 + 6H2O + Light --------- C6H12O6 + 6O2 The products of one reaction are the re ...
... 20. Cellular respiration uses glucose and oxygen to produce __CO2______ and ____H2O_____ along with ATP. 21.Write the equation for cellular respiration and photosynthesis. C6H12O6 + 6O2 ------------ 6H2O + 6CO2 + ATP 6CO2 + 6H2O + Light --------- C6H12O6 + 6O2 The products of one reaction are the re ...
Microbial Metabolism Overview
... Compound that loses electrons → oxidized Compound that gains electrons → reduced -energy is released by an electron during its transfer from one compound to another -this energy is captured → converted into high energy bonds on ATP B. Energy storage molecules ATP, NADH, NADPH, FADH ex. NADH – reduce ...
... Compound that loses electrons → oxidized Compound that gains electrons → reduced -energy is released by an electron during its transfer from one compound to another -this energy is captured → converted into high energy bonds on ATP B. Energy storage molecules ATP, NADH, NADPH, FADH ex. NADH – reduce ...
Cell Respiration copy
... in the cytoplasm (fluid surrounding cell organelles) Glucose is converted (changed) into pyruvic acid (1 glucose = 2 pyruvic acids) ¨ 2 ATP molecules are produced ...
... in the cytoplasm (fluid surrounding cell organelles) Glucose is converted (changed) into pyruvic acid (1 glucose = 2 pyruvic acids) ¨ 2 ATP molecules are produced ...
Adenosine Triphosphate (ATP)
... 5. What is another name for the light independent reaction? Where in the chloroplast does is take place? What does it produce? ...
... 5. What is another name for the light independent reaction? Where in the chloroplast does is take place? What does it produce? ...
Cellular Respiration
... b. 3 NADH (6 NADH total) c. 1 FADH (2 FADH total) d. 2 CO2 (4 CO2 total) http://www.youtube.com/watch?v=KAjUsiZWywk&feature =related ...
... b. 3 NADH (6 NADH total) c. 1 FADH (2 FADH total) d. 2 CO2 (4 CO2 total) http://www.youtube.com/watch?v=KAjUsiZWywk&feature =related ...
Bio 20-Cellular Respiration Assignment Part A
... 7. Glycolysis takes place in the ____________ of the cells a. Mitochondrial matrix b. Mitochondrial cristae c. Nucleus d. Cytoplasm 8. The carbon containing compounds formed at the end of glycolysis are two molecules of: a. Citric acid b. Carbon dioxide c. Pyruvate d. Lactic acid 9. Muscle fatigue ...
... 7. Glycolysis takes place in the ____________ of the cells a. Mitochondrial matrix b. Mitochondrial cristae c. Nucleus d. Cytoplasm 8. The carbon containing compounds formed at the end of glycolysis are two molecules of: a. Citric acid b. Carbon dioxide c. Pyruvate d. Lactic acid 9. Muscle fatigue ...
Ch. 8 Photosynthesis
... • Most cells have only a small amount of ATP… • One molecule of glucose stores more than 90x the chemical energy of 1 ATP • Cells regenerate ATP from ADP by using the energy in foods like glucose • How do plant cells make ATP and other molecules for long-term energy? ...
... • Most cells have only a small amount of ATP… • One molecule of glucose stores more than 90x the chemical energy of 1 ATP • Cells regenerate ATP from ADP by using the energy in foods like glucose • How do plant cells make ATP and other molecules for long-term energy? ...
Lh6Ch19bEtrans
... 1. How cells deal with reactive oxygen species (ROS). 2. Calculating ΔGo’ of the Proton Motive Force. 3. Membrane ATPase and how it works. 4. Cytoplasmic NADH getting into the mitochondria. 5. Adenylate Control. 6. Mitochondria and apoptosis. 7. PMF can be used to ? 8. EOC Problems: 6, 9, 11,13,14, ...
... 1. How cells deal with reactive oxygen species (ROS). 2. Calculating ΔGo’ of the Proton Motive Force. 3. Membrane ATPase and how it works. 4. Cytoplasmic NADH getting into the mitochondria. 5. Adenylate Control. 6. Mitochondria and apoptosis. 7. PMF can be used to ? 8. EOC Problems: 6, 9, 11,13,14, ...
Fibre types
... Three Energy Systems • ATP – PC (anaerobic alactic) – No oxygen • Glycolysis (anaerobic lactic) – No oxygen • Aerobic System – oxygen needed ...
... Three Energy Systems • ATP – PC (anaerobic alactic) – No oxygen • Glycolysis (anaerobic lactic) – No oxygen • Aerobic System – oxygen needed ...
notes for cell resp - Fullfrontalanatomy.com
... a. pyruvate oxidation b. citric acid cycle c. electron transport chain 3. Eukaryotes- glycolysis- outside mitochondria, rest associated with matrix or plasma membrane of mitochondria. 4. Prokaryotes- steps occur either in the cytosol or inner surface of the plasma membrane C. If oxygen is not presen ...
... a. pyruvate oxidation b. citric acid cycle c. electron transport chain 3. Eukaryotes- glycolysis- outside mitochondria, rest associated with matrix or plasma membrane of mitochondria. 4. Prokaryotes- steps occur either in the cytosol or inner surface of the plasma membrane C. If oxygen is not presen ...
Cell respiration review
... What else does the oxygen accept? Making what molecule? •protons •Water/H2O ...
... What else does the oxygen accept? Making what molecule? •protons •Water/H2O ...
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.