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Photosynthesis and Cellular Respiration
... A simple, 6 carbon sugar that serves as the primary energy source ATP (Adenosine triphosphate): The major energy currency of the cell. NADH and FADH2: High energy electron carrier used to transport electrons generated in Glycolysis and Krebs Cycle to the Electron Transport Chain. ...
... A simple, 6 carbon sugar that serves as the primary energy source ATP (Adenosine triphosphate): The major energy currency of the cell. NADH and FADH2: High energy electron carrier used to transport electrons generated in Glycolysis and Krebs Cycle to the Electron Transport Chain. ...
Answers to exam 1 review #2
... a. cellular respiration b. formation of energy intermediates c. breakdown of glucose d. glycolysis e. citric acid cycle 31. Glycolysis requires CO2 T F 32. Glycolysis requires phosphorus T F 33. Changing the number of protons forms ions T F 34. What are the products of glycolysis Check all that appl ...
... a. cellular respiration b. formation of energy intermediates c. breakdown of glucose d. glycolysis e. citric acid cycle 31. Glycolysis requires CO2 T F 32. Glycolysis requires phosphorus T F 33. Changing the number of protons forms ions T F 34. What are the products of glycolysis Check all that appl ...
Microbial Metabolism
... Energy is often transferred from one molecule to another by oxidationreduction reactions. 1.Energy is transferred when electrons from a molecule being oxidized are shifted to a molecule being reduced. a. Oxidation is the removal of electrons b. Reduction is the gaining of electrons c. Oxidation and ...
... Energy is often transferred from one molecule to another by oxidationreduction reactions. 1.Energy is transferred when electrons from a molecule being oxidized are shifted to a molecule being reduced. a. Oxidation is the removal of electrons b. Reduction is the gaining of electrons c. Oxidation and ...
BIOL 1301 Module 3 - Metabolism – Learning Outcomes Chapters: 6
... Describe factors that affect enzyme activity (local conditions, inhibitors, allosteric regulation) and relate them to regulation of metabolic processes. Illustrate the interplay of cellular respiration and photosynthesis in plants and relate this to energy flow through autotrophs and heterotrophs at ...
... Describe factors that affect enzyme activity (local conditions, inhibitors, allosteric regulation) and relate them to regulation of metabolic processes. Illustrate the interplay of cellular respiration and photosynthesis in plants and relate this to energy flow through autotrophs and heterotrophs at ...
Part A: Multiple Choice (10 marks- Knowledge) - OISE-IS
... 2. Draw out the reaction that takes place during pyruvate oxidation. a. Only the starting material and the final product need to be shown. Do not draw the intermediate compounds. (2 marks) b. Name the compounds (2 marks) c. Complete the coupled reaction (arrow). (1 mark) d. Fill out the boxes showi ...
... 2. Draw out the reaction that takes place during pyruvate oxidation. a. Only the starting material and the final product need to be shown. Do not draw the intermediate compounds. (2 marks) b. Name the compounds (2 marks) c. Complete the coupled reaction (arrow). (1 mark) d. Fill out the boxes showi ...
Bioenergetics and Mitosis Review Sheet
... 4. What happens in glycolysis? 5. What are the 3 products of glycolysis? 6. Through what method are the ATP molecules in glycolysis generated? 7. Where does glycolysis take place in the cell? 8. Is glycolysis aerobic or anaerobic? 9. What happens to the pyruvates produced by glycolysis? 10. What are ...
... 4. What happens in glycolysis? 5. What are the 3 products of glycolysis? 6. Through what method are the ATP molecules in glycolysis generated? 7. Where does glycolysis take place in the cell? 8. Is glycolysis aerobic or anaerobic? 9. What happens to the pyruvates produced by glycolysis? 10. What are ...
Cellular Respiration
... This gives cells the opportunity to continue with cellular respiration if oxygen becomes available. ...
... This gives cells the opportunity to continue with cellular respiration if oxygen becomes available. ...
Muscle Metabolism - Liberty Union High School District
... Oxygen Debt • Oxygen Debt: occurs after exercise. Due to the following • Oxygen reserves: oxygen is dissolved in tissues in the body that are depleted first and need to be replaced • Phosphagen system: ATP must be made, then broken to give Pi back to creatine • Oxidizing lactic acid: most of lactic ...
... Oxygen Debt • Oxygen Debt: occurs after exercise. Due to the following • Oxygen reserves: oxygen is dissolved in tissues in the body that are depleted first and need to be replaced • Phosphagen system: ATP must be made, then broken to give Pi back to creatine • Oxidizing lactic acid: most of lactic ...
STUDY GUIDE FOR CELLULAR RESPIRATION Cellular
... compound (Acetyl group). Acetyl attaches to a conenzyme A (CoA)=Acetyl-CoA ...
... compound (Acetyl group). Acetyl attaches to a conenzyme A (CoA)=Acetyl-CoA ...
Cell Respiration
... FAD+ (flavin adenine dinucleotide) • Both collect electrons from the intermediate reactions and shuttle electron (-) and proton (+) ions across membranes. • Oxygen eventually collects all the hydrogen atoms. • FAD is a better carrier, but more energy expensive to make ...
... FAD+ (flavin adenine dinucleotide) • Both collect electrons from the intermediate reactions and shuttle electron (-) and proton (+) ions across membranes. • Oxygen eventually collects all the hydrogen atoms. • FAD is a better carrier, but more energy expensive to make ...
Chapter 1 Homework - due Tuesday, Sept
... 3. Why is each of the following essential to chemiosmotic ATP synthesis? a) electron transport chain - these protein complexes pump protons into the intermembrane space while passing electrons between them b) proton gradient - so that hydrogen ions will diffuse through the ATP synthase channels down ...
... 3. Why is each of the following essential to chemiosmotic ATP synthesis? a) electron transport chain - these protein complexes pump protons into the intermembrane space while passing electrons between them b) proton gradient - so that hydrogen ions will diffuse through the ATP synthase channels down ...
Mass-Action Ratios!
... increasing glycolysis OR by shipping the glucose out....likewise, high pyruvate might encourage gluconeogenesis, or it might encourage pyruvate to take another path to keep glycolysis going.... ...
... increasing glycolysis OR by shipping the glucose out....likewise, high pyruvate might encourage gluconeogenesis, or it might encourage pyruvate to take another path to keep glycolysis going.... ...
Step 1: Hexokinase
... • Homework due Monday, Feb. 26: Problem 9-5 – Convert all concentrations to M, and your answer will be in M. – Don’t worry about [H+] – use equations as given in problem. – Determine [glucose] at equilibrium (ΔG’ = 0); then a concentration greater than this will favor production of G6P. ...
... • Homework due Monday, Feb. 26: Problem 9-5 – Convert all concentrations to M, and your answer will be in M. – Don’t worry about [H+] – use equations as given in problem. – Determine [glucose] at equilibrium (ΔG’ = 0); then a concentration greater than this will favor production of G6P. ...
Cellular Respiration
... the process moves onto oxidative reduction & the kreb’s cycle. • Possible for 36 ATP to be made. ...
... the process moves onto oxidative reduction & the kreb’s cycle. • Possible for 36 ATP to be made. ...
Cellular Respiration
... • Glycolysis C6H12O6 2 C3H3O3- + 2 ATP + 2 NADH (net) Glucose via 9 steps is broken down into 2 pyruvates ...
... • Glycolysis C6H12O6 2 C3H3O3- + 2 ATP + 2 NADH (net) Glucose via 9 steps is broken down into 2 pyruvates ...
Name KEY Block Date Ch 8 – Photosynthesis + Ch 9 – Cellular
... a. Glycolysis - Glucose is broken down into 2 molecules of pyruvic acid b. Krebs Cycle -Pyruvic acid is added to a cycle of chemical reactions where it is broken own into carbon dioxide in order to from the energy carriers FADH2, more NADH and ATP c. Electron transport (chain) - Energy carriers NADH ...
... a. Glycolysis - Glucose is broken down into 2 molecules of pyruvic acid b. Krebs Cycle -Pyruvic acid is added to a cycle of chemical reactions where it is broken own into carbon dioxide in order to from the energy carriers FADH2, more NADH and ATP c. Electron transport (chain) - Energy carriers NADH ...
Topic 3.7 and Opt C Cell Respiration
... A series of membrane proteins and coenzymes that undergo a red-ox reactions that often produce a chemical gradient that can then be used to do work Glycolysis ...
... A series of membrane proteins and coenzymes that undergo a red-ox reactions that often produce a chemical gradient that can then be used to do work Glycolysis ...
GLYCOLYSIS and respiration review worksheet
... Glycolysis, the breakdown of carbon-containing molecules, is common to all organisms and occurs in the cytoplasm of all cells. It may occur in the presence or absence of oxygen and yields a small amount of energy in the form of ATP. 1. What is the difference between aerobic and anaerobic glycolysis ...
... Glycolysis, the breakdown of carbon-containing molecules, is common to all organisms and occurs in the cytoplasm of all cells. It may occur in the presence or absence of oxygen and yields a small amount of energy in the form of ATP. 1. What is the difference between aerobic and anaerobic glycolysis ...
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.