![Slide 1](http://s1.studyres.com/store/data/008252354_1-f55163a99a292850279f42567c3760ae-300x300.png)
Energy Conversion Pathways 1. Substrate level phosphorylation
... 31. Cyanide blocks electron transfer in the ETS resulting in the loss of the proton motive force that is required to drive ATP synthesis. 32. Thermogenin uncouples the electron transport system from oxidative phosphorylation. Therefore, more heat is generated by the ETS in thermogenin containing fat ...
... 31. Cyanide blocks electron transfer in the ETS resulting in the loss of the proton motive force that is required to drive ATP synthesis. 32. Thermogenin uncouples the electron transport system from oxidative phosphorylation. Therefore, more heat is generated by the ETS in thermogenin containing fat ...
BIOCHEMISTRY
... Alcoholic Fermentation. This takes place in simple organisms such as yeast. The pyruvate produced by glycolysis is reduced, and eventually broken down into ethyl alcohol (this is how alcoholic beverages are made) and CO2. b. Lactic Acid Fermentation. This occurs in some bacteria and in animal muscle ...
... Alcoholic Fermentation. This takes place in simple organisms such as yeast. The pyruvate produced by glycolysis is reduced, and eventually broken down into ethyl alcohol (this is how alcoholic beverages are made) and CO2. b. Lactic Acid Fermentation. This occurs in some bacteria and in animal muscle ...
PP Chapter 9 - Maria Regina High School
... • Respiration is the process by which energy is produced from sugar • Respiration takes place inside a cell’s Mitochondria • There are two types of respiration: • Aerobic respiration: Requires oxygen (Like aerobic activity) • Anaerobic respiration: Does NOT require oxygen ...
... • Respiration is the process by which energy is produced from sugar • Respiration takes place inside a cell’s Mitochondria • There are two types of respiration: • Aerobic respiration: Requires oxygen (Like aerobic activity) • Anaerobic respiration: Does NOT require oxygen ...
Cell Respiration
... converted into glucose three-phosphate, which requires two ATP molecules. The remaining four steps involve splitting the six-carbon molecule into two three-carbon molecules. B. Glucose, a six-carbon sugar, enters the cell by active transport and is primed and converted into glucose three-phosphate, ...
... converted into glucose three-phosphate, which requires two ATP molecules. The remaining four steps involve splitting the six-carbon molecule into two three-carbon molecules. B. Glucose, a six-carbon sugar, enters the cell by active transport and is primed and converted into glucose three-phosphate, ...
maximum mark: 60
... prokaryotes do not have mitochondria – use plasma membrane description of chemiosmosis including role of ATP synthase glucose not only source of energy – many other carbohydrates, as well as fats (triglycerides) and amino acids / proteins can be used enzymes convert these to intermediates which can ...
... prokaryotes do not have mitochondria – use plasma membrane description of chemiosmosis including role of ATP synthase glucose not only source of energy – many other carbohydrates, as well as fats (triglycerides) and amino acids / proteins can be used enzymes convert these to intermediates which can ...
File - Wk 1-2
... 3. Outline the citric acid cycle, listing the main substrates and products of the cycle and the role of the cycle in providing reducing equivalents for the electron transport chain. The citric acid cycle (Krebs cycle) occurs in the mitacholdria of the cell and occurs in the presence of oxygen (aero ...
... 3. Outline the citric acid cycle, listing the main substrates and products of the cycle and the role of the cycle in providing reducing equivalents for the electron transport chain. The citric acid cycle (Krebs cycle) occurs in the mitacholdria of the cell and occurs in the presence of oxygen (aero ...
Glycogen Metabolism Gluconeogenesis
... binding site, holding GDP in the inactive form, and is the “warhead” of the G protein. At least 20 different forms of Ga exist in mammalian cells. • Binding of the extracellular signal by the GPCR causes it to undergo an intracellular conformational change; this causes an allosteric effect on Gα. Th ...
... binding site, holding GDP in the inactive form, and is the “warhead” of the G protein. At least 20 different forms of Ga exist in mammalian cells. • Binding of the extracellular signal by the GPCR causes it to undergo an intracellular conformational change; this causes an allosteric effect on Gα. Th ...
Unit 3 Macromolecules, enzymes, and ATP
... Fruits, grains, sugars, starches Monosaccharides, Disaccharides and Polysaccharides Mono= 1, saccharide= sugar, Di=2, Poly = many The simplest carbohydrates are monosaccharides, or simple sugars / glucose Composed of carbon, hydrogen, and oxygengenerally in a 1:2:1 ratio Function: When broken down t ...
... Fruits, grains, sugars, starches Monosaccharides, Disaccharides and Polysaccharides Mono= 1, saccharide= sugar, Di=2, Poly = many The simplest carbohydrates are monosaccharides, or simple sugars / glucose Composed of carbon, hydrogen, and oxygengenerally in a 1:2:1 ratio Function: When broken down t ...
Ch. 2 Notes Organic Chemistry
... Function: long-term energy storage, insulation, the making of cell membranes, and chemical ...
... Function: long-term energy storage, insulation, the making of cell membranes, and chemical ...
Cellular Respiration
... splitting of glucose – 2 pyruvate, yield 2 ATP Preparatory reaction – in mitochondria, pyruvate oxidized to 2 – C acetyl group, preps for citric acid cycle Citric acid cycle – (Krebs) in matrix of mitochondria, yield 2 ATP Electron transport chain – cristae, oxygen is final electron acceptor and for ...
... splitting of glucose – 2 pyruvate, yield 2 ATP Preparatory reaction – in mitochondria, pyruvate oxidized to 2 – C acetyl group, preps for citric acid cycle Citric acid cycle – (Krebs) in matrix of mitochondria, yield 2 ATP Electron transport chain – cristae, oxygen is final electron acceptor and for ...
Characterization of AtAAP1 function in amino acid uptake by the root
... for gluconeogenesis from amino acids, in that the labeling levels when supplied with 13Clabeled amino acids were higher than could be accounted for by 13C labeling of the protein alone based on the C:N of protein versus bulk fungi. • Organic nitrogen probably preserves a carbon signature in fungal p ...
... for gluconeogenesis from amino acids, in that the labeling levels when supplied with 13Clabeled amino acids were higher than could be accounted for by 13C labeling of the protein alone based on the C:N of protein versus bulk fungi. • Organic nitrogen probably preserves a carbon signature in fungal p ...
citric acid cycle
... • Acetyl-CoA is also used as the precursor for biosynthesis of long-chain fatty acids; steroids, including cholesterol; and ketone bodies. • Glucose provides carbon skeletons for the glycerol moiety of fat and of several nonessential amino acids. • Water-soluble products of digestion are transporte ...
... • Acetyl-CoA is also used as the precursor for biosynthesis of long-chain fatty acids; steroids, including cholesterol; and ketone bodies. • Glucose provides carbon skeletons for the glycerol moiety of fat and of several nonessential amino acids. • Water-soluble products of digestion are transporte ...
Biochemistry Final
... gluconeogenesis and excess glucose is stored in the liver as glycogen. If there are still excess amounts of metabolites and metabolic intermediates, then they are stored as fatty acids and lipids. For example, in the storage of fats, excess levels of acetyl CoA are converted to cholesterol, a lipid ...
... gluconeogenesis and excess glucose is stored in the liver as glycogen. If there are still excess amounts of metabolites and metabolic intermediates, then they are stored as fatty acids and lipids. For example, in the storage of fats, excess levels of acetyl CoA are converted to cholesterol, a lipid ...
Slide 1
... Alcohols are a class of compounds which contain the hydroxyl (-OH) functional group and have the general formula ROH. An alcohol containing a –CH2OH group is known as a primary alcohol. An alcohol which contains a =CHOH group is referred to as a secondary alcohol. An alcohol containing a ≡COH gr ...
... Alcohols are a class of compounds which contain the hydroxyl (-OH) functional group and have the general formula ROH. An alcohol containing a –CH2OH group is known as a primary alcohol. An alcohol which contains a =CHOH group is referred to as a secondary alcohol. An alcohol containing a ≡COH gr ...
Carbohydrate Metabolism Synopsis of Glycolytic Enzyme Deficiencies
... preparation for further enzymatic activities. As we will see later in the absence of alternative pathways to utilize the phosphorylated sugars, this trapping will increase the osmotic pressure and lyses or damages the cells. ...
... preparation for further enzymatic activities. As we will see later in the absence of alternative pathways to utilize the phosphorylated sugars, this trapping will increase the osmotic pressure and lyses or damages the cells. ...
Lecture 6
... – Transfer of electrons or hydrogen atoms from one molecule (hydrogen or electron donor) to another (the acceptor) • Biological oxidations are often dehydrogenations. ...
... – Transfer of electrons or hydrogen atoms from one molecule (hydrogen or electron donor) to another (the acceptor) • Biological oxidations are often dehydrogenations. ...
AQA Biology: Energy transfers and changes in
... 19a Increased respiration; increases carbon dioxide concentration; fall in pH detected by chemoreceptors; in carotid artery/aorta/medulla; (at least two locations) send impulses to cardiac centre in medulla; more impulses along sympathetic nerve to SAN. 19b pH rises as CO2 concentration falls; detec ...
... 19a Increased respiration; increases carbon dioxide concentration; fall in pH detected by chemoreceptors; in carotid artery/aorta/medulla; (at least two locations) send impulses to cardiac centre in medulla; more impulses along sympathetic nerve to SAN. 19b pH rises as CO2 concentration falls; detec ...
Energy Conversion Pathways 1. Substrate level phosphorylation
... 31. Cyanide blocks electron transfer in the ETS resulting in the loss of the proton motive force that is required to drive ATP synthesis. 32. Thermogenin uncouples the electron transport system from oxidative phosphorylation. Therefore, more heat is generated by the ETS in thermogenin containing fat ...
... 31. Cyanide blocks electron transfer in the ETS resulting in the loss of the proton motive force that is required to drive ATP synthesis. 32. Thermogenin uncouples the electron transport system from oxidative phosphorylation. Therefore, more heat is generated by the ETS in thermogenin containing fat ...
Integration of Metabolism
... Glucose is the primary fuel for the brain. Only under prolonged starvation does the brain use ketone bodies as fuel. The brain has no capacity to store fuels and needs a continuous supply of glucose. The brain consumes a lot of energy to maintain the electrostatic potentials required for nerve impul ...
... Glucose is the primary fuel for the brain. Only under prolonged starvation does the brain use ketone bodies as fuel. The brain has no capacity to store fuels and needs a continuous supply of glucose. The brain consumes a lot of energy to maintain the electrostatic potentials required for nerve impul ...
2 ATP - (canvas.brown.edu).
... Glycolysis is a pathway in the cytoplasm of all cells. Glucose (C6) enters the pathway. Two molecules of pyruvate (C3) leave glycolysis. ...
... Glycolysis is a pathway in the cytoplasm of all cells. Glucose (C6) enters the pathway. Two molecules of pyruvate (C3) leave glycolysis. ...
Respiration - Fort Thomas Independent Schools
... • Requires the Electron Transport Chain… the Electron Transport Chain is a collection of proteins, embedded in the inner membrane, used to transport the electrons from NADH and FADH2 ...
... • Requires the Electron Transport Chain… the Electron Transport Chain is a collection of proteins, embedded in the inner membrane, used to transport the electrons from NADH and FADH2 ...
Glucose
![](https://commons.wikimedia.org/wiki/Special:FilePath/Alpha-D-glucopyranose-2D-skeletal.png?width=300)
Glucose is a sugar with the molecular formula C6H12O6. The name ""glucose"" (/ˈɡluːkoʊs/) comes from the Greek word γλευκος, meaning ""sweet wine, must"". The suffix ""-ose"" is a chemical classifier, denoting a carbohydrate. It is also known as dextrose or grape sugar. With 6 carbon atoms, it is classed as a hexose, a sub-category of monosaccharides. α-D-glucose is one of the 16 aldose stereoisomers. The D-isomer (D-glucose) occurs widely in nature, but the L-isomer (L-glucose) does not. Glucose is made during photosynthesis from water and carbon dioxide, using energy from sunlight. The reverse of the photosynthesis reaction, which releases this energy, is a very important source of power for cellular respiration. Glucose is stored as a polymer, in plants as starch and in animals as glycogen.