CHAPTER 9 CELLULAR RESPIRATION: HARVESTING CHEMICAL
... Although cellular respiration technically includes both aerobic and anaerobic processes, the term is commonly used to refer only to the aerobic process. ...
... Although cellular respiration technically includes both aerobic and anaerobic processes, the term is commonly used to refer only to the aerobic process. ...
Glycolysis
... 6 CO2 + 6 H2O • Glucose “fermented” to pyruvate and lactate in animal tissues and to pyruvate and ethanol in yeast. ...
... 6 CO2 + 6 H2O • Glucose “fermented” to pyruvate and lactate in animal tissues and to pyruvate and ethanol in yeast. ...
1.5 Powerpoint - WordPress.com
... Anaerobic respiration involves the release of a little energy, very quickly from the incomplete breakdown of glucose without using oxygen, The Process of Anaerobic Respiration inside the cells. 1. Glucose is made available by the breakdown of glycogen stored Energy for muscles to contract in the wor ...
... Anaerobic respiration involves the release of a little energy, very quickly from the incomplete breakdown of glucose without using oxygen, The Process of Anaerobic Respiration inside the cells. 1. Glucose is made available by the breakdown of glycogen stored Energy for muscles to contract in the wor ...
video slide - Jackson County School District
... • Anaerobic respiration uses an electron transport chain with an electron acceptor other than O2, for example sulfate • Fermentation uses phosphorylation instead of an electron transport chain to generate ATP ...
... • Anaerobic respiration uses an electron transport chain with an electron acceptor other than O2, for example sulfate • Fermentation uses phosphorylation instead of an electron transport chain to generate ATP ...
Slide 1
... Energy is released when a high-energy phosphate bond in ATP is broken. Just as a battery can be used to provide energy for a variety of uses, the energy from ATP can be used to do most of the body’s work—contract muscles, transport compounds, make new molecules, and more. With the loss of a phosphat ...
... Energy is released when a high-energy phosphate bond in ATP is broken. Just as a battery can be used to provide energy for a variety of uses, the energy from ATP can be used to do most of the body’s work—contract muscles, transport compounds, make new molecules, and more. With the loss of a phosphat ...
H - Images
... All polymers are formed by making covalent bonds between two monomers. The –OH group from one monomer is removed and the –H from the other is removed – Dehydration ...
... All polymers are formed by making covalent bonds between two monomers. The –OH group from one monomer is removed and the –H from the other is removed – Dehydration ...
File
... • Anaerobic respiration is similar to aerobic respiration but consumes compounds other than O2 Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings ...
... • Anaerobic respiration is similar to aerobic respiration but consumes compounds other than O2 Copyright © 2008 Pearson Education, Inc., publishing as Pearson Benjamin Cummings ...
Chapter 6
... Some organisms do not have the enzymes for Kreb’s cycle or the electron transport system. Some organisms can metabolize glucose in the absence of oxygen. Metabolizing glucose in the absence of oxygen is called anaerobic respiration. ...
... Some organisms do not have the enzymes for Kreb’s cycle or the electron transport system. Some organisms can metabolize glucose in the absence of oxygen. Metabolizing glucose in the absence of oxygen is called anaerobic respiration. ...
Study guide 4 and 6
... What happens to the energy level of electrons as they go down the transport chain? What is this energy used for? Why are hydrogen pumps important and what does ATP synthase produce? Photosynthesis uses light (photons) to split water, generating electrons (which are carried by electron carriers to th ...
... What happens to the energy level of electrons as they go down the transport chain? What is this energy used for? Why are hydrogen pumps important and what does ATP synthase produce? Photosynthesis uses light (photons) to split water, generating electrons (which are carried by electron carriers to th ...
Topic 3 MCQs revision
... The rate of reaction decreases continuously with increase in substrate concentration. ...
... The rate of reaction decreases continuously with increase in substrate concentration. ...
Quiz (B) 1. Which of the following statements concerning enzyme
... a. Heterotropic effectors; some enzymes are regulated by their own product. b. Allosteric effectors always increase K0.5 c. induction or repression the enzyme synthesis, example insulin. d. Homotropic effectors; some enzymes are regulated by their own substrate. e. Covalent modification (phosphoryla ...
... a. Heterotropic effectors; some enzymes are regulated by their own product. b. Allosteric effectors always increase K0.5 c. induction or repression the enzyme synthesis, example insulin. d. Homotropic effectors; some enzymes are regulated by their own substrate. e. Covalent modification (phosphoryla ...
LACTATE/PYRUVATE RATIO Relevant disorders Related
... Pyruvate should only be analysed when lactate is elevated to determine the patients redox state. Pyruvate is an end product of glycolysis. It can either be converted to lactate under anaerobic conditions or transported into mitochondria to feed into the Kreb’s cycle under aerobic conditions. Lactate ...
... Pyruvate should only be analysed when lactate is elevated to determine the patients redox state. Pyruvate is an end product of glycolysis. It can either be converted to lactate under anaerobic conditions or transported into mitochondria to feed into the Kreb’s cycle under aerobic conditions. Lactate ...
Photosynthesis and Cellular Respiration
... 1.ATP generated by the light reactions provides the energy for sugar synthesis 2.The NADPH produced by the light reactions provides the electrons for the reduction of carbon dioxide to glucose. Carbon Dioxide is built to make a 6 carbon sugar called glucose. – END GOAL – to break carbon dioxide down ...
... 1.ATP generated by the light reactions provides the energy for sugar synthesis 2.The NADPH produced by the light reactions provides the electrons for the reduction of carbon dioxide to glucose. Carbon Dioxide is built to make a 6 carbon sugar called glucose. – END GOAL – to break carbon dioxide down ...
File
... Cellulose – how PLANTS store starch Humans & other animals store starch as GLYCOGEN Structure –recognize it by its RING structure ...
... Cellulose – how PLANTS store starch Humans & other animals store starch as GLYCOGEN Structure –recognize it by its RING structure ...
Midterm 3 - Creighton Biology
... should fit in the spaces provided. Diagrams may be used but must be accompanied by written explanations. Each question is worth 8 points. Answer the following questions based on the oxygen saturation curve below. ...
... should fit in the spaces provided. Diagrams may be used but must be accompanied by written explanations. Each question is worth 8 points. Answer the following questions based on the oxygen saturation curve below. ...
File
... How do plants change water and carbon dioxide into food? Using the energy from the sun, the water inside the plant's cells is split into its two parts. Water is made of one atom of oxygen and two atoms of hydrogen. Carbon dioxide splits, too. It splits into carbon and oxygen. After the water and car ...
... How do plants change water and carbon dioxide into food? Using the energy from the sun, the water inside the plant's cells is split into its two parts. Water is made of one atom of oxygen and two atoms of hydrogen. Carbon dioxide splits, too. It splits into carbon and oxygen. After the water and car ...
The Proton Motive Force
... Energy from oxidation–reduction (redox) reactions is used in synthesis of energy-rich compounds (e.g., ATP) Redox reactions occur in pairs (two half reactions; Figure 4.8) Electron donor: the substance oxidized in a redox reaction Electron acceptor: the substance reduced in a redox reaction Essentia ...
... Energy from oxidation–reduction (redox) reactions is used in synthesis of energy-rich compounds (e.g., ATP) Redox reactions occur in pairs (two half reactions; Figure 4.8) Electron donor: the substance oxidized in a redox reaction Electron acceptor: the substance reduced in a redox reaction Essentia ...
Chapter 1 – Title of Chapter
... coupled reactions: pairs of chemical reactions in which some of the energy released from the breakdown of one compound is used to create a bond in the formation of another compound. electron transport chain: the final pathway in energy metabolism that transports electrons from hydrogen to oxygen and ...
... coupled reactions: pairs of chemical reactions in which some of the energy released from the breakdown of one compound is used to create a bond in the formation of another compound. electron transport chain: the final pathway in energy metabolism that transports electrons from hydrogen to oxygen and ...
Bio-Macromolecules Worksheet.doc
... protein needed by a living thing. RNA copies and transfers this genetic information so that proteins can be made. The monomers that make up nucleic acids are called nucleotides. Nucleotides are made of a phosphate group attached to a pentose (5 carbon) sugar and a nitrogenous (contains lots of Nitro ...
... protein needed by a living thing. RNA copies and transfers this genetic information so that proteins can be made. The monomers that make up nucleic acids are called nucleotides. Nucleotides are made of a phosphate group attached to a pentose (5 carbon) sugar and a nitrogenous (contains lots of Nitro ...
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 ↑ ↑ ↑ ↑ ↑ ↑