info and study guide
... Citric acid Cycle: Structures of all intermediates, names of all intermediates, names of regulated enzymes, mechanisms presented in slides only (See worksheet) Electron transport chain: know complexes by number, mobile carriers, protons pumped Oxidative phosphorylation: evidence for chemiosmotic hyp ...
... Citric acid Cycle: Structures of all intermediates, names of all intermediates, names of regulated enzymes, mechanisms presented in slides only (See worksheet) Electron transport chain: know complexes by number, mobile carriers, protons pumped Oxidative phosphorylation: evidence for chemiosmotic hyp ...
chapt 6
... Very similar to aerobic respiration in eukaryotes Since prokaryotes have no mitochondria, it all occurs in the cytoplasm. Makes 2 more ATP because the NADH from glycolysis isn’t converted to FADH2 ...
... Very similar to aerobic respiration in eukaryotes Since prokaryotes have no mitochondria, it all occurs in the cytoplasm. Makes 2 more ATP because the NADH from glycolysis isn’t converted to FADH2 ...
Biological importance of Uronic Acid Pathway
... Glucose-6-phosphate dehydrogenase deficiency (sometimes also called G6PD deficiency, or favism) is a hereditary disease. As it is linked to the X chromosome, most people who suffer from it are male. Sufferers can not make the enzyme glucose-6phosphate dehydrogenase. This will mean the circulation o ...
... Glucose-6-phosphate dehydrogenase deficiency (sometimes also called G6PD deficiency, or favism) is a hereditary disease. As it is linked to the X chromosome, most people who suffer from it are male. Sufferers can not make the enzyme glucose-6phosphate dehydrogenase. This will mean the circulation o ...
Chapter 6 How Cells Harvest Chemical Energy
... Many metabolic pathways are involved in biosynthesis of biological molecules – To survive, cells must be able to biosynthesize molecules that are not present in its foods – Often the cell will convert the intermediate compounds of glycolysis and the citric acid cycle to molecules not found in food ...
... Many metabolic pathways are involved in biosynthesis of biological molecules – To survive, cells must be able to biosynthesize molecules that are not present in its foods – Often the cell will convert the intermediate compounds of glycolysis and the citric acid cycle to molecules not found in food ...
ch 6 notes
... Many metabolic pathways are involved in biosynthesis of biological molecules – To survive, cells must be able to biosynthesize molecules that are not present in its foods – Often the cell will convert the intermediate compounds of glycolysis and the citric acid cycle to molecules not found in food ...
... Many metabolic pathways are involved in biosynthesis of biological molecules – To survive, cells must be able to biosynthesize molecules that are not present in its foods – Often the cell will convert the intermediate compounds of glycolysis and the citric acid cycle to molecules not found in food ...
Slide 1
... Many metabolic pathways are involved in biosynthesis of biological molecules – To survive, cells must be able to biosynthesize molecules that are not present in its foods – Often the cell will convert the intermediate compounds of glycolysis and the citric acid cycle to molecules not found in food ...
... Many metabolic pathways are involved in biosynthesis of biological molecules – To survive, cells must be able to biosynthesize molecules that are not present in its foods – Often the cell will convert the intermediate compounds of glycolysis and the citric acid cycle to molecules not found in food ...
I. ATP is Universal
... 7.1 Cellular respiration is a redox reaction that requires O2 A. Cellular respiration is similar to respiration, but at the cellular level. B. Cellular respiration is a redox reaction. C. Hydrogen atoms are removed from glucose, resulting in carbon dioxide. Oxygen receives the hydrogen atoms and bec ...
... 7.1 Cellular respiration is a redox reaction that requires O2 A. Cellular respiration is similar to respiration, but at the cellular level. B. Cellular respiration is a redox reaction. C. Hydrogen atoms are removed from glucose, resulting in carbon dioxide. Oxygen receives the hydrogen atoms and bec ...
8 Cellular Respiration-2016 ClydeRamloch... 167KB Nov 02 2016
... Glycolysis occurs in the cytoplasm of cells and does not require the presence of oxygen. Therefore, the process is anaerobic. It is the first step used by cells to extract energy from glucose in the form of ATP. ATP can be directly used by cells. 3. Refer to diagram 2 a. At what steps are ATP used? ...
... Glycolysis occurs in the cytoplasm of cells and does not require the presence of oxygen. Therefore, the process is anaerobic. It is the first step used by cells to extract energy from glucose in the form of ATP. ATP can be directly used by cells. 3. Refer to diagram 2 a. At what steps are ATP used? ...
Cell Energy Part 3 – Respiration
... 4 e- are removed from glucose and transferred to 2 NAD+ which become 2 NADH NAD+ must be present to accept e- from glucose, otherwise glycolysis cannot take place Small overall energy yield (2 ATP), but extremely fast process After a few seconds, all of a cell’s available NAD+ is used up ...
... 4 e- are removed from glucose and transferred to 2 NAD+ which become 2 NADH NAD+ must be present to accept e- from glucose, otherwise glycolysis cannot take place Small overall energy yield (2 ATP), but extremely fast process After a few seconds, all of a cell’s available NAD+ is used up ...
Exam 2 Review Sheet - Iowa State University
... Alcoholic fermentation Galactic fermentation None of these; fermentation can only occur in yeast cells. ...
... Alcoholic fermentation Galactic fermentation None of these; fermentation can only occur in yeast cells. ...
Pre AP Bio Nov 8 2016
... • The liver stores glucose and glycogen • Lactic Acid is taken into the blood and carried to the liver • How did we get from glucose to lactic acid? • In the liver, the process is “reversed” using ATP from aerobic respiration ...
... • The liver stores glucose and glycogen • Lactic Acid is taken into the blood and carried to the liver • How did we get from glucose to lactic acid? • In the liver, the process is “reversed” using ATP from aerobic respiration ...
Chapter 1: Prelude
... carbon tails serve as hydrophobic unit. The two sheets are noncovalent assemblies, always differing from each other and making the bilayer asymmetric in components and encymatic activities, e.g. with channels or glycolipids. Often, this fact results in a difference of charge on the two sides due to ...
... carbon tails serve as hydrophobic unit. The two sheets are noncovalent assemblies, always differing from each other and making the bilayer asymmetric in components and encymatic activities, e.g. with channels or glycolipids. Often, this fact results in a difference of charge on the two sides due to ...
CELLULAR RESPIRATION
... production of ATP from ADP and inorganic phosphate. The number of ATP molecules synthesized depends on the nature of the electron donor. Oxidation of one molecule of NADH gives rise to 3 molecules of ATP, while that of one molecule of FADH2 produces 2 molecules of ATP. Although the aerobic process o ...
... production of ATP from ADP and inorganic phosphate. The number of ATP molecules synthesized depends on the nature of the electron donor. Oxidation of one molecule of NADH gives rise to 3 molecules of ATP, while that of one molecule of FADH2 produces 2 molecules of ATP. Although the aerobic process o ...
video slide - Jackson County School District
... • Electrons are transferred from NADH or FADH2 to the electron transport chain • Electrons are passed through a number of proteins including cytochromes (each with an iron atom) to O2 • The electron transport chain generates no ATP • The chain’s function is to break the large freeenergy drop from f ...
... • Electrons are transferred from NADH or FADH2 to the electron transport chain • Electrons are passed through a number of proteins including cytochromes (each with an iron atom) to O2 • The electron transport chain generates no ATP • The chain’s function is to break the large freeenergy drop from f ...
Energy Transfer Review notes
... Noncyclic Electron Flow Noncyclic electron flow, the primary pathway, involves both photosystems and produces ATP and NADPH Electron acceptors are photosystem 2 and NADPH When electrons are passed through the ETC an electrochemical gradient of hydrogen ions (protons) is created across the thylakoid ...
... Noncyclic Electron Flow Noncyclic electron flow, the primary pathway, involves both photosystems and produces ATP and NADPH Electron acceptors are photosystem 2 and NADPH When electrons are passed through the ETC an electrochemical gradient of hydrogen ions (protons) is created across the thylakoid ...
AP Biology
... 1. Define the two catabolic pathways: a. Fermentation b. Cellular respiration 2. Use the following terms correctly in a sentence: redox reactions, oxidation, reduction, reducing agent and oxidizing agent. 3. Why is being “reduced” equivalent to having a greater potential energy? 4. In cellular respi ...
... 1. Define the two catabolic pathways: a. Fermentation b. Cellular respiration 2. Use the following terms correctly in a sentence: redox reactions, oxidation, reduction, reducing agent and oxidizing agent. 3. Why is being “reduced” equivalent to having a greater potential energy? 4. In cellular respi ...
Energy Conversion Pathways 1. Substrate level phosphorylation
... addition of fumarate, it increased the capacity of the cycle to oxidize acetyl CoA, resulting in a large increase in oxygen consumption. 8. Oxidation of NADH by the electron transport chain results in proton pumping across the inner mitochondrial membrane. This proton gradient is utilized by ATP syn ...
... addition of fumarate, it increased the capacity of the cycle to oxidize acetyl CoA, resulting in a large increase in oxygen consumption. 8. Oxidation of NADH by the electron transport chain results in proton pumping across the inner mitochondrial membrane. This proton gradient is utilized by ATP syn ...
Cytochromes in Streptococcus faecalis var
... Molar growth yields. Streptococcus faecalis var. zymogenes strain TR was from the culture collection of the Laboratory of Microbiology, Cornell University. The partially defined medium of O'Kane & Gunsalus (1948) was used with various concentrations of substrates, and included/l : roo mg cysteine, 0 ...
... Molar growth yields. Streptococcus faecalis var. zymogenes strain TR was from the culture collection of the Laboratory of Microbiology, Cornell University. The partially defined medium of O'Kane & Gunsalus (1948) was used with various concentrations of substrates, and included/l : roo mg cysteine, 0 ...
PPT - Chris Anthony
... The peroxide is removed by catalase. No useable energy from this reaction. Its prosthetic group is probably TPQ as in other copper-containing amine oxidases. ...
... The peroxide is removed by catalase. No useable energy from this reaction. Its prosthetic group is probably TPQ as in other copper-containing amine oxidases. ...
Exam Name___________________________________
... 53) The sodium-potassium pump is called an electrogenic pump because it 53) ______ A) is used to drive the transport of other molecules against a concentration gradient. B) pumps equal quantities of Na+ and K+ across the membrane. C) pumps hydrogen ions out of the cell. D) contributes to the membran ...
... 53) The sodium-potassium pump is called an electrogenic pump because it 53) ______ A) is used to drive the transport of other molecules against a concentration gradient. B) pumps equal quantities of Na+ and K+ across the membrane. C) pumps hydrogen ions out of the cell. D) contributes to the membran ...
Chapter 6 How Cells Harvest Chemical Energy
... Many metabolic pathways are involved in biosynthesis of biological molecules – To survive, cells must be able to biosynthesize molecules that are not present in its foods – Often the cell will convert the intermediate compounds of glycolysis and the citric acid cycle to molecules not found in food ...
... Many metabolic pathways are involved in biosynthesis of biological molecules – To survive, cells must be able to biosynthesize molecules that are not present in its foods – Often the cell will convert the intermediate compounds of glycolysis and the citric acid cycle to molecules not found in food ...
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.