Glycolysis Questions
... Using the diagram provided and page 65-66, answer the following questions. 1. Where does glycolysis occur? ...
... Using the diagram provided and page 65-66, answer the following questions. 1. Where does glycolysis occur? ...
Chapter 9
... • NADH passes the electrons to the electron 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 re ...
... • NADH passes the electrons to the electron 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 re ...
Chapter 9 Powerpoint
... • Organic compounds possess potential energy as a result of their arrangement of atoms. • With the help of enzymes, a cell systematically degrades complex organic molecules that are rich in potential energy to simpler waste products that have less energy. ...
... • Organic compounds possess potential energy as a result of their arrangement of atoms. • With the help of enzymes, a cell systematically degrades complex organic molecules that are rich in potential energy to simpler waste products that have less energy. ...
video slide - Somers Public Schools
... • NADH passes the electrons to the electron 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 re ...
... • NADH passes the electrons to the electron 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 re ...
- Circle of Docs
... 39. Glutathione peroxidase is an enzyme in various redox reactions which serves to destroy peroxides and free radicals and requires which mineral as a cofactor? a. Zinc b. Selenium c. Iron d. Chromium ...
... 39. Glutathione peroxidase is an enzyme in various redox reactions which serves to destroy peroxides and free radicals and requires which mineral as a cofactor? a. Zinc b. Selenium c. Iron d. Chromium ...
75. In yeast, if the electron transport system is shut down because of
... e) An agent that inhibits the formation of acetyl coenzyme A. __ 41. ATP is a) a short-term, energy-storage compound. b) the cell's principle compound for energy transfers. c) synthesized within mitochondria. d) the molecule all living cell rely on to do work. e) all of the above. __ 42. The end pro ...
... e) An agent that inhibits the formation of acetyl coenzyme A. __ 41. ATP is a) a short-term, energy-storage compound. b) the cell's principle compound for energy transfers. c) synthesized within mitochondria. d) the molecule all living cell rely on to do work. e) all of the above. __ 42. The end pro ...
Solutions_C17
... 1. Atoms form __________ bonds when they share their electrons evenly. 1A. covalent 2. It takes _____ electron(s) to form a single covalent bond. 2A. 2 3. Disaccharides are a type of: 3A. sugar 4. Out of the following choices, the shortest covalent bonds are __________ bonds. 4A. triple 5. The LDS d ...
... 1. Atoms form __________ bonds when they share their electrons evenly. 1A. covalent 2. It takes _____ electron(s) to form a single covalent bond. 2A. 2 3. Disaccharides are a type of: 3A. sugar 4. Out of the following choices, the shortest covalent bonds are __________ bonds. 4A. triple 5. The LDS d ...
video slide
... chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space 2. H+ then moves back across the membrane, passing through channels in ATP synthase 3. ATP synthase uses the exergonic flow of H+ to drive phosphorylation of ATP • This is an example of chemiosmosis, the use of ...
... chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space 2. H+ then moves back across the membrane, passing through channels in ATP synthase 3. ATP synthase uses the exergonic flow of H+ to drive phosphorylation of ATP • This is an example of chemiosmosis, the use of ...
1. Substrate level phosphorylation A) is part
... A) changes the muscles to a more type II fiber character B) changes muscles to a more type I fiber character C) makes mice more prone to obesity because they use more lipid as fuel D) both B and C ...
... A) changes the muscles to a more type II fiber character B) changes muscles to a more type I fiber character C) makes mice more prone to obesity because they use more lipid as fuel D) both B and C ...
Glycolysis
... • Coenzymes – not proteins, much smaller, assist enzymes, act as electron carriers – involved in redox reactions. Include: NAD+ – nicotinamide adenine dinucleotide NADP - nicotinamide adenine dinucleotide phosphate FAD – flavin adenine dinucleotide ...
... • Coenzymes – not proteins, much smaller, assist enzymes, act as electron carriers – involved in redox reactions. Include: NAD+ – nicotinamide adenine dinucleotide NADP - nicotinamide adenine dinucleotide phosphate FAD – flavin adenine dinucleotide ...
OXIDATIVE PHOSPHORYLATION AND PHOTOPHOSPHORYLATION
... two different types of iron-containing proteins (cytochromes and iron-sulfur proteins). Ubiquinone (also called coenzyme Q, or simply Q) is a lipid-soluble benzoquinone with a long isoprenoid side chain (Fig. 19–2). The closely related compounds plastoquinone (of plant chloroplasts) and menaquinone ...
... two different types of iron-containing proteins (cytochromes and iron-sulfur proteins). Ubiquinone (also called coenzyme Q, or simply Q) is a lipid-soluble benzoquinone with a long isoprenoid side chain (Fig. 19–2). The closely related compounds plastoquinone (of plant chloroplasts) and menaquinone ...
09_Lectures_PPT
... • NADH passes the electrons to the electron 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 re ...
... • NADH passes the electrons to the electron 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 re ...
Biochemistry
... Bis is of two parts; Bi =ثنائي, while s = “separated” (i.e. on different locations) Glycerald. 3-P converts into 2,3 bis PG or 2,3 BPG or 1,3 DPG and is present in most cells at low concentrations, but in the RBCs (erythrocytes) it is at high concentration (4 mM) which is equal to hemoglobin. I ...
... Bis is of two parts; Bi =ثنائي, while s = “separated” (i.e. on different locations) Glycerald. 3-P converts into 2,3 bis PG or 2,3 BPG or 1,3 DPG and is present in most cells at low concentrations, but in the RBCs (erythrocytes) it is at high concentration (4 mM) which is equal to hemoglobin. I ...
09_Lectures_PPT
... • NADH passes the electrons to the electron 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 re ...
... • NADH passes the electrons to the electron 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 re ...
video slide - Ionia Public Schools
... Chemiosmosis: The Energy-Coupling Mechanism • Electron transfer in the electron transport chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space • H+ then moves back across the membrane, passing through channels in ATP synthase • ATP synthase uses the exergonic fl ...
... Chemiosmosis: The Energy-Coupling Mechanism • Electron transfer in the electron transport chain causes proteins to pump H+ from the mitochondrial matrix to the intermembrane space • H+ then moves back across the membrane, passing through channels in ATP synthase • ATP synthase uses the exergonic fl ...
III. Cellular Respiration
... I. Energy and Life 4. Most cells only have a small quantity of ATP (just a few seconds worth)! a. ATP is not efficient at storing energy for a long time. b. Cells rely on the ability to make more ATP from ADP by using energy from carbohydrates and lipids. ...
... I. Energy and Life 4. Most cells only have a small quantity of ATP (just a few seconds worth)! a. ATP is not efficient at storing energy for a long time. b. Cells rely on the ability to make more ATP from ADP by using energy from carbohydrates and lipids. ...
energy - Wsfcs
... 2 molecules of ATP are used to start glycolysis and only 4 molecules of ATP are produced (therefore, there is a net gain of 2 ATP in the process) also makes 4 NADH molecules After glycolysis, there are 2 pathways for producing ATP; either fermentation, which also occurs in the cytoplasm of the ...
... 2 molecules of ATP are used to start glycolysis and only 4 molecules of ATP are produced (therefore, there is a net gain of 2 ATP in the process) also makes 4 NADH molecules After glycolysis, there are 2 pathways for producing ATP; either fermentation, which also occurs in the cytoplasm of the ...
ORGANIC CHEMISTRY NOTES , 2s , 2px , 2py , 2pz , 2s , 2px , 2py
... even less acidic, and would not favor presence of CH3CHOH- group dissociation. In the above diagram, Notice the formation of an Aldehyde in Step (2). The “H” present in (2) can also be an Alkyl Chain. The same test would also be useful in identifying CH3CO- group as aldehydes/ketones are already bei ...
... even less acidic, and would not favor presence of CH3CHOH- group dissociation. In the above diagram, Notice the formation of an Aldehyde in Step (2). The “H” present in (2) can also be an Alkyl Chain. The same test would also be useful in identifying CH3CO- group as aldehydes/ketones are already bei ...
video slide - Biology at Mott
... • In cellular respiration, glucose and other organic molecules are broken down in a series of steps • Electrons from organic compounds are usually first transferred to NAD+, a coenzyme • As an electron acceptor, NAD+ functions as an oxidizing agent during cellular respiration • Each NADH (the reduce ...
... • In cellular respiration, glucose and other organic molecules are broken down in a series of steps • Electrons from organic compounds are usually first transferred to NAD+, a coenzyme • As an electron acceptor, NAD+ functions as an oxidizing agent during cellular respiration • Each NADH (the reduce ...
Crustacean Physiology in Ribeirão Preto
... units that play a central role in metabolism. Most of them are converted into the acetyl unit of acetyl CoA. Some ATP is generated in this anaerobic stage, but amount is small compared with 3rd stage. 3rd stage: ATP is produced from the complete oxidation of the acetyl unit of acetyl CoA. Acetyl CoA ...
... units that play a central role in metabolism. Most of them are converted into the acetyl unit of acetyl CoA. Some ATP is generated in this anaerobic stage, but amount is small compared with 3rd stage. 3rd stage: ATP is produced from the complete oxidation of the acetyl unit of acetyl CoA. Acetyl CoA ...
Electron transport chain
An electron transport chain (ETC) is a series of compounds that transfer electrons from electron donors to electron acceptors via redox reactions, and couples this electron transfer with the transfer of protons (H+ ions) across a membrane. This creates an electrochemical proton gradient that drives ATP synthesis, or the generation of chemical energy in the form of adenosine triphosphate (ATP). The final acceptor of electrons in the electron transport chain is molecular oxygen.Electron transport chains are used for extracting energy via redox reactions from sunlight in photosynthesis or, such as in the case of the oxidation of sugars, cellular respiration. In eukaryotes, an important electron transport chain is found in the inner mitochondrial membrane where it serves as the site of oxidative phosphorylation through the use of ATP synthase. It is also found in the thylakoid membrane of the chloroplast in photosynthetic eukaryotes. In bacteria, the electron transport chain is located in their cell membrane.In chloroplasts, light drives the conversion of water to oxygen and NADP+ to NADPH with transfer of H+ ions across chloroplast membranes. In mitochondria, it is the conversion of oxygen to water, NADH to NAD+ and succinate to fumarate that are required to generate the proton gradient. Electron transport chains are major sites of premature electron leakage to oxygen, generating superoxide and potentially resulting in increased oxidative stress.