Compare and Contrast table for Photosynthesis and Cellular
... 5. Describe the general steps in photosystem II and photosystem I. 6. What is another name for the light independent reaction? 7. Explain the difference between ADP and ATP? Which energy molecule provides more energy? 8. Name the pigment molecule absorbs the sunlight for the light dependent reaction ...
... 5. Describe the general steps in photosystem II and photosystem I. 6. What is another name for the light independent reaction? 7. Explain the difference between ADP and ATP? Which energy molecule provides more energy? 8. Name the pigment molecule absorbs the sunlight for the light dependent reaction ...
Chem 150 Unit 12 - Metabolism
... Metabolism is the sum total of all the reactions that take place in a living cell. These reactions are used to extract energy and materials form the environment (catabolism), and to use this energy and these materials to produce new molecules (anabolism ) that will sustain the cell and allow it to t ...
... Metabolism is the sum total of all the reactions that take place in a living cell. These reactions are used to extract energy and materials form the environment (catabolism), and to use this energy and these materials to produce new molecules (anabolism ) that will sustain the cell and allow it to t ...
Compare and Contrast table for Photosynthesis and Cellular
... 5. Describe the general steps in photosystem II and photosystem I. 6. What is another name for the light independent reaction? 7. Explain the difference between ADP and ATP? Which energy molecule provides more energy? 8. Name the pigment molecule absorbs the sunlight for the light dependent reaction ...
... 5. Describe the general steps in photosystem II and photosystem I. 6. What is another name for the light independent reaction? 7. Explain the difference between ADP and ATP? Which energy molecule provides more energy? 8. Name the pigment molecule absorbs the sunlight for the light dependent reaction ...
Mark scheme Outline the process of glycolysis. (5 marks) occurs in
... DNA present to act as genetic material ribosomes for protein synthesis some proteins do not need to be imported ...
... DNA present to act as genetic material ribosomes for protein synthesis some proteins do not need to be imported ...
Energy Metabolism - 35-206-202
... glucose • Illustrate how energy is extracted from glucose, fatty acids, amino acids, and alcohol using metabolic pathways, such as glycolysis, beta oxidation, the citric acid cycle, and the electron transport system • Describe the role that acetyl Co-A plays in cell metabolism ...
... glucose • Illustrate how energy is extracted from glucose, fatty acids, amino acids, and alcohol using metabolic pathways, such as glycolysis, beta oxidation, the citric acid cycle, and the electron transport system • Describe the role that acetyl Co-A plays in cell metabolism ...
respiration - SchoolRack
... “sugar splitting” Believed to be ancient (early prokaryotes - no O2 available) Occurs in cytosol Partially oxidizes glucose (6C) to 2 pyruvates (3C) ...
... “sugar splitting” Believed to be ancient (early prokaryotes - no O2 available) Occurs in cytosol Partially oxidizes glucose (6C) to 2 pyruvates (3C) ...
AP BIOLOGY Chapter 8 Metabolism
... During short term exercise muscle cells are using which pathway to provide energy? Lactic acid fermentation ...
... During short term exercise muscle cells are using which pathway to provide energy? Lactic acid fermentation ...
PPT File
... Is the diffusion of H+ ions energy releasing or energy requiring? Is the formation of ATP from ADP energy releasing or energy requiring? Link these two statements in explaining the formation of ATP. ...
... Is the diffusion of H+ ions energy releasing or energy requiring? Is the formation of ATP from ADP energy releasing or energy requiring? Link these two statements in explaining the formation of ATP. ...
NOTES: CH 9 pt 1 - wvhs.wlwv.k12.or.us
... *the transfer of electrons from 1 element to another, more electronegative element (e.g. from H to O) releases stored potential energy - - this chemical energy can be put to work! ● Glucose & other fuels are ...
... *the transfer of electrons from 1 element to another, more electronegative element (e.g. from H to O) releases stored potential energy - - this chemical energy can be put to work! ● Glucose & other fuels are ...
Cellular Respiration
... energy (heat and ATP) Controlled release of energy from organic molecules (most often glucose) Glucose is oxidized (loses e-) & oxygen is reduced (gains e-) The carbon atoms of glucose (C6H12O6) are released as CO2 ...
... energy (heat and ATP) Controlled release of energy from organic molecules (most often glucose) Glucose is oxidized (loses e-) & oxygen is reduced (gains e-) The carbon atoms of glucose (C6H12O6) are released as CO2 ...
The bridge between glycolysis and the citric acid (Krebs) cycle
... • the product of the first enzyme is the substrate for the second enzyme and is passed directly to the active site of the second enzyme • no requirement for diffusion of substrates and products through the solution ...
... • the product of the first enzyme is the substrate for the second enzyme and is passed directly to the active site of the second enzyme • no requirement for diffusion of substrates and products through the solution ...
14) Which of the following is a major cause of the size limits for
... 38) A patient has had a serious accident and lost a lot of blood. In an attempt to replenish body fluids, distilled water, equal to the volume of blood lost, is transferred directly into one of his veins. What will be the most probable result of this transfusion? A) It will have no unfavorable effec ...
... 38) A patient has had a serious accident and lost a lot of blood. In an attempt to replenish body fluids, distilled water, equal to the volume of blood lost, is transferred directly into one of his veins. What will be the most probable result of this transfusion? A) It will have no unfavorable effec ...
Exam Review two KEY
... B. Light is captured in the head region of the chlorophyll C. Chlorophyll absorbs light at all wavelengths of the visible spectrum D. The tail region of chlorophyll has no known function 43. Where does the Calvin cycle take place? A. Thylakoid membrane B. Cytoplasm C. Stroma D. Granum 44. The replic ...
... B. Light is captured in the head region of the chlorophyll C. Chlorophyll absorbs light at all wavelengths of the visible spectrum D. The tail region of chlorophyll has no known function 43. Where does the Calvin cycle take place? A. Thylakoid membrane B. Cytoplasm C. Stroma D. Granum 44. The replic ...
Answers - U of L Class Index
... The enzymes in glycolysis that are also used in their reverse directions for gluconeogenesis are phosphoglucoisomerase, aldolase, triosephosphate isomerase, glyceraldehyde 3-phosphate dehydrogenase, phosphoglycerokinase, phosphoglyceromutase, and enolase. ...
... The enzymes in glycolysis that are also used in their reverse directions for gluconeogenesis are phosphoglucoisomerase, aldolase, triosephosphate isomerase, glyceraldehyde 3-phosphate dehydrogenase, phosphoglycerokinase, phosphoglyceromutase, and enolase. ...
Microbial Metabolism
... chain to some molecule other than oxygen (e.g. NO3, SO4). Inorganic molecules can be oxidized with ATP synthesis by e- transport and chemiosmosis. Fermentation: common anaerobic pathway used by many medically important bacteria. ...
... chain to some molecule other than oxygen (e.g. NO3, SO4). Inorganic molecules can be oxidized with ATP synthesis by e- transport and chemiosmosis. Fermentation: common anaerobic pathway used by many medically important bacteria. ...
lecture notes-metabolism pathways-complete notes
... Breakdown of a molecule of glucose to two pyruvate molecules. - Each pathway is catalyzed by particular enzyme(s) - Generating 2 ATP, 2 NADH and 2 pyruvate (Key Metabolite). - Taking place in cytoplasm ...
... Breakdown of a molecule of glucose to two pyruvate molecules. - Each pathway is catalyzed by particular enzyme(s) - Generating 2 ATP, 2 NADH and 2 pyruvate (Key Metabolite). - Taking place in cytoplasm ...
Abstract_Metabolomic_RFMF
... they are small compounds (between 100 and 1000 Da) found in organisms that have an important part in cells live and survival. They can be identified with different technics such as Nuclear Magnetic Resonance or Mass Spectrometry. Each of them is different at a biological level and can have a specifi ...
... they are small compounds (between 100 and 1000 Da) found in organisms that have an important part in cells live and survival. They can be identified with different technics such as Nuclear Magnetic Resonance or Mass Spectrometry. Each of them is different at a biological level and can have a specifi ...
High carbohydrate diet : which reduces gluconeogenesis by
... Some tissues, such as the brain, red blood cells, kidney medulla, lens and cornea of the eye, tests and exercising muscle, require a continuous supply of glucose as a metabolic fuel. Liver glycogen, can meet these needs for only ten to eighteen hours in the absence of dietary intake of carbohydrates ...
... Some tissues, such as the brain, red blood cells, kidney medulla, lens and cornea of the eye, tests and exercising muscle, require a continuous supply of glucose as a metabolic fuel. Liver glycogen, can meet these needs for only ten to eighteen hours in the absence of dietary intake of carbohydrates ...
Other Pathways of Carbohydrate Metabolism Gluconeogenesis
... citric acid cycle intermediates, carbon skeletons of amino acids except leucine and lysine) All must be converted to oxaloacetate Note: No pathway in animals for net conversion of acetylCoA to oxaloacetate (occurs in plants, glyoxylate cycle) ...
... citric acid cycle intermediates, carbon skeletons of amino acids except leucine and lysine) All must be converted to oxaloacetate Note: No pathway in animals for net conversion of acetylCoA to oxaloacetate (occurs in plants, glyoxylate cycle) ...
Gluconeogenesis by Dr Tarek
... glucagon is secreted into the bloodstream and activates a cAMP cascade that leads to the phosphorylation and inhibition of this enzyme. ...
... glucagon is secreted into the bloodstream and activates a cAMP cascade that leads to the phosphorylation and inhibition of this enzyme. ...
Activity 6
... on this reaction. It is an inhibitor of the enzyme hexookinase which is the catalyst for the reaction. Is this effect in the same direction or opposite in direction to the effects in Question 10? ...
... on this reaction. It is an inhibitor of the enzyme hexookinase which is the catalyst for the reaction. Is this effect in the same direction or opposite in direction to the effects in Question 10? ...
Biochem 462 - public.asu.edu
... Fixation of carbon dioxide during photosynthesis involves which reaction? a) Addition of CO2 to pyruvate to form oxaloacetate and then PEP which undergoes gluconeogenesis to form glucose. b) Addition of CO2 to acetyl Co-enzyme A to form pyruvate which then undergoes gluconeogenesis to form glucose. ...
... Fixation of carbon dioxide during photosynthesis involves which reaction? a) Addition of CO2 to pyruvate to form oxaloacetate and then PEP which undergoes gluconeogenesis to form glucose. b) Addition of CO2 to acetyl Co-enzyme A to form pyruvate which then undergoes gluconeogenesis to form glucose. ...
Glycolysis
Glycolysis (from glycose, an older term for glucose + -lysis degradation) is the metabolic pathway that converts glucose C6H12O6, into pyruvate, CH3COCOO− + H+. The free energy released in this process is used to form the high-energy compounds ATP (adenosine triphosphate) and NADH (reduced nicotinamide adenine dinucleotide).Glycolysis is a determined sequence of ten enzyme-catalyzed reactions. The intermediates provide entry points to glycolysis. For example, most monosaccharides, such as fructose and galactose, can be converted to one of these intermediates. The intermediates may also be directly useful. For example, the intermediate dihydroxyacetone phosphate (DHAP) is a source of the glycerol that combines with fatty acids to form fat.Glycolysis is an oxygen independent metabolic pathway, meaning that it does not use molecular oxygen (i.e. atmospheric oxygen) for any of its reactions. However the products of glycolysis (pyruvate and NADH + H+) are sometimes disposed of using atmospheric oxygen. When molecular oxygen is used in the disposal of the products of glycolysis the process is usually referred to as aerobic, whereas if the disposal uses no oxygen the process is said to be anaerobic. Thus, glycolysis occurs, with variations, in nearly all organisms, both aerobic and anaerobic. The wide occurrence of glycolysis indicates that it is one of the most ancient metabolic pathways. Indeed, the reactions that constitute glycolysis and its parallel pathway, the pentose phosphate pathway, occur metal-catalyzed under the oxygen-free conditions of the Archean oceans, also in the absence of enzymes. Glycolysis could thus have originated from chemical constraints of the prebiotic world.Glycolysis occurs in most organisms in the cytosol of the cell. The most common type of glycolysis is the Embden–Meyerhof–Parnas (EMP pathway), which was discovered by Gustav Embden, Otto Meyerhof, and Jakub Karol Parnas. Glycolysis also refers to other pathways, such as the Entner–Doudoroff pathway and various heterofermentative and homofermentative pathways. However, the discussion here will be limited to the Embden–Meyerhof–Parnas pathway.The entire glycolysis pathway can be separated into two phases: The Preparatory Phase – in which ATP is consumed and is hence also known as the investment phase The Pay Off Phase – in which ATP is produced.↑ ↑ 2.0 2.1 ↑ ↑ ↑ ↑ ↑ ↑