File - Mr. Shanks` Class
... What is the charge on a sodium ion?___________________________ How many electrons does a chlorine ion have?___________________ What is the charge on a chlorine ion?___________________________ Why is the chlorine ion attracted to the sodium ion?________________________________________________________ ...
... What is the charge on a sodium ion?___________________________ How many electrons does a chlorine ion have?___________________ What is the charge on a chlorine ion?___________________________ Why is the chlorine ion attracted to the sodium ion?________________________________________________________ ...
Most common elements in living things are carbon, hydrogen
... Lipids are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up cell membranes. Lipids also serve as waxy coverings (cuticle) on plants, pigments (chlorophyll), and steroids. Lipids have more carbon and hydrogen atoms than oxygen atoms. Fats are made of a glycerol (alcohol) an ...
... Lipids are large, nonpolar (won't dissolve in water) molecules. Phospholipids make up cell membranes. Lipids also serve as waxy coverings (cuticle) on plants, pigments (chlorophyll), and steroids. Lipids have more carbon and hydrogen atoms than oxygen atoms. Fats are made of a glycerol (alcohol) an ...
test-sci-method-chem..
... ____ 11. A molecule is an atom that has gained or lost an electron. ____ 12. An atom with more electrons than protons has a positive charge. ____ 13. Ionic bonds form between two negatively charged particles. ____ 14. Nonpolar molecules dissolve well in water. ____ 15. Your body cannot adjust the pH ...
... ____ 11. A molecule is an atom that has gained or lost an electron. ____ 12. An atom with more electrons than protons has a positive charge. ____ 13. Ionic bonds form between two negatively charged particles. ____ 14. Nonpolar molecules dissolve well in water. ____ 15. Your body cannot adjust the pH ...
The Glucose Dependent Transcription Factor ChREBP
... to that reported previously with other cancer cell types with [1,6-13C2]glucose (9). This is believed to be the result of a high pyruvate dehydrogenase flux relative to pyruvate carboxylase flux and a low TCA cycle flux relative to unenriched anaplerotic flux (i.e., from unlabeled amino acids into i ...
... to that reported previously with other cancer cell types with [1,6-13C2]glucose (9). This is believed to be the result of a high pyruvate dehydrogenase flux relative to pyruvate carboxylase flux and a low TCA cycle flux relative to unenriched anaplerotic flux (i.e., from unlabeled amino acids into i ...
REGISTERED DIETITIAN EXAMINATION
... (d) myosin light chain kinase and calmodulin 9. The BMR of an overweight girl compared with a normal weight girl will be (a) less because she has more fat tissue (b) The same (c) more because of higher weight 10. Which of the following statements about HMP shunt of glucose metabolism is correct (a) ...
... (d) myosin light chain kinase and calmodulin 9. The BMR of an overweight girl compared with a normal weight girl will be (a) less because she has more fat tissue (b) The same (c) more because of higher weight 10. Which of the following statements about HMP shunt of glucose metabolism is correct (a) ...
Name Due date ______ Strive for a 5 – AP Biology Review Unit 1
... 20. A student added a strong acid to a beaker containing a solution with a functional protein. After adding the acid, the protein no longer functioned. Explain how adding the acid altered the protein’s structure and function. Be sure to include the following terms in your answer: protons, 3D structu ...
... 20. A student added a strong acid to a beaker containing a solution with a functional protein. After adding the acid, the protein no longer functioned. Explain how adding the acid altered the protein’s structure and function. Be sure to include the following terms in your answer: protons, 3D structu ...
Lecture 27
... When aa breakdown rates increase, excess nitrogen must be excreted. This results in increase in Glu through transamination reactions. Excess Glu causes an increase in N-acetylglutamate which stimulates CPS I causing increases in urea cycle. ...
... When aa breakdown rates increase, excess nitrogen must be excreted. This results in increase in Glu through transamination reactions. Excess Glu causes an increase in N-acetylglutamate which stimulates CPS I causing increases in urea cycle. ...
Main concepts Carbohydrates Fats, Proteins and Enzymes
... 6. Disaccharides (two sugars), including sucrose, lactose and maltose, are formed from the condensation reaction between two monosaccharide molecules. 7. Polysaccharides (many sugars), including starch, glycogen and cellulose, are formed from the condensation reactions between many monosaccharide mo ...
... 6. Disaccharides (two sugars), including sucrose, lactose and maltose, are formed from the condensation reaction between two monosaccharide molecules. 7. Polysaccharides (many sugars), including starch, glycogen and cellulose, are formed from the condensation reactions between many monosaccharide mo ...
Name
... cellulose, and glycogen. Starch and glycogen are easily broken down into sugars for energy. Cellulose, on the other hand, which is made in plants, can be broken down only by a few organisms in the world (primarily the bacteria in the guts of termites). What happens to the cellulose (fiber) you eat? ...
... cellulose, and glycogen. Starch and glycogen are easily broken down into sugars for energy. Cellulose, on the other hand, which is made in plants, can be broken down only by a few organisms in the world (primarily the bacteria in the guts of termites). What happens to the cellulose (fiber) you eat? ...
Derived copy of Bis2A 07.1 Glycolysis
... words, these organisms only utilize or extract a small amount of the total potential energy within the glucose molecule. However, for many other organisms, including us humans, the end product pyruvate can be further oxidized by a series of additional reactions, which will be discussed later. In gen ...
... words, these organisms only utilize or extract a small amount of the total potential energy within the glucose molecule. However, for many other organisms, including us humans, the end product pyruvate can be further oxidized by a series of additional reactions, which will be discussed later. In gen ...
Carbohydrates
... Galactose: a sugar found in milk. It is a mirror image of glucose These three molecules are isomers. They have the same chemical formula but very different structures. Because they have the same formula, they can be converted easily from one form to another. ...
... Galactose: a sugar found in milk. It is a mirror image of glucose These three molecules are isomers. They have the same chemical formula but very different structures. Because they have the same formula, they can be converted easily from one form to another. ...
Amino acids degradation and synthesis
... when fatty acids are broken down for energy in the liver and kidney. The three ketone bodies are acetone, acetoacetic acid and beta-hydroxybutyric acid. Ketone bodies are transported from the liver to other tissues, where acetoacetate and beta-hydroxybutyrate can be reconverted to acetyl-CoA to prod ...
... when fatty acids are broken down for energy in the liver and kidney. The three ketone bodies are acetone, acetoacetic acid and beta-hydroxybutyric acid. Ketone bodies are transported from the liver to other tissues, where acetoacetate and beta-hydroxybutyrate can be reconverted to acetyl-CoA to prod ...
Teaching metabolic pathways
... Oxidation/reduction reactions are also important in the energy profile of a pathway, since the energy of high potential electrons can readily be converted into ATP by oxidative phosphorylation. The pathway of reducing equivalents can usually be described as the involvement of electron carriers, such ...
... Oxidation/reduction reactions are also important in the energy profile of a pathway, since the energy of high potential electrons can readily be converted into ATP by oxidative phosphorylation. The pathway of reducing equivalents can usually be described as the involvement of electron carriers, such ...
Energy 1
... Electron Transport Chain What happens when not enough oxygen is supplied to the muscles? Hydrogens from glycolysis? Pyruvate to Lactate ...
... Electron Transport Chain What happens when not enough oxygen is supplied to the muscles? Hydrogens from glycolysis? Pyruvate to Lactate ...
Document
... area of the inner mitochondrial membrane, enhancing its ability to generate ATP. The matrix is the space enclosed by the inner membrane. The matrix contains a highly concentrated mixture of hundreds of enzymes, which the major functions include oxidation of pyruvate and fatty acids, and the citric a ...
... area of the inner mitochondrial membrane, enhancing its ability to generate ATP. The matrix is the space enclosed by the inner membrane. The matrix contains a highly concentrated mixture of hundreds of enzymes, which the major functions include oxidation of pyruvate and fatty acids, and the citric a ...
ch 9ppt
... Where in the cell does glycolysis occur? What are the reactants and products of glycolysis? Which has more energy available: ADP or ATP? ...
... Where in the cell does glycolysis occur? What are the reactants and products of glycolysis? Which has more energy available: ADP or ATP? ...
Practice Exam 1
... d. Molecule D in the diagram pumps chloride against its gradient using the energy stored in a sodium ion concentration gradient. This process is called: ...
... d. Molecule D in the diagram pumps chloride against its gradient using the energy stored in a sodium ion concentration gradient. This process is called: ...
Respiration and Photosynthesis Class Work Where does the energy
... a. The addition of oxygen to the Earth’s atmosphere is recognized as a revolution because it allowed for aerobic organisms to evolve and therefore more complex food webs to evolve. The addition of oxygen to the atmosphere is also referred to as an oxygen catastrophe because strict anaerobic organism ...
... a. The addition of oxygen to the Earth’s atmosphere is recognized as a revolution because it allowed for aerobic organisms to evolve and therefore more complex food webs to evolve. The addition of oxygen to the atmosphere is also referred to as an oxygen catastrophe because strict anaerobic organism ...
Lecture 33
... glycolysis in muscle cells to glucose using the gluconeogenic pathway in liver cells. Although it costs four high energy phosphate bonds to run the Cori cycle (the difference between 2 ATP produced by anaerobic glycolysis and 4 ATP and 2 GTP consumed by gluconeogenesis), the benefit to the organism ...
... glycolysis in muscle cells to glucose using the gluconeogenic pathway in liver cells. Although it costs four high energy phosphate bonds to run the Cori cycle (the difference between 2 ATP produced by anaerobic glycolysis and 4 ATP and 2 GTP consumed by gluconeogenesis), the benefit to the organism ...
Test Review Answers - Northwest ISD Moodle
... 14. Explain how energy is released from an ATP molecule. In order to release energy, bonds must be broken between Atoms. This breaking releases energy! 15. Lipids and carbohydrates both contain energy. Which Contains more energy on a calorie for calorie basis? Lipids. They are used for long term ene ...
... 14. Explain how energy is released from an ATP molecule. In order to release energy, bonds must be broken between Atoms. This breaking releases energy! 15. Lipids and carbohydrates both contain energy. Which Contains more energy on a calorie for calorie basis? Lipids. They are used for long term ene ...
Pathways that Harvest Chemical Energy (Cellular Respiration)
... On the cristae (inner mitochondrial membrane) On the matrix (Citric acid/Krebs cycle) NAD+/NADH and FAD/FADH2 ...
... On the cristae (inner mitochondrial membrane) On the matrix (Citric acid/Krebs cycle) NAD+/NADH and FAD/FADH2 ...
Fatty Acid Metabolism - University of San Diego Home Pages
... This pathway occurs in the cytosol. 2 carbon are added at a time to produce acetyl CoA. The precursors are from glucose and amino acids. This is distinct from ß oxidation- it is a reductive process and uses NADPH. It takes place in the cytosol. A 3 carbon acid malonyl-CoA as the 2 carbon donar. The ...
... This pathway occurs in the cytosol. 2 carbon are added at a time to produce acetyl CoA. The precursors are from glucose and amino acids. This is distinct from ß oxidation- it is a reductive process and uses NADPH. It takes place in the cytosol. A 3 carbon acid malonyl-CoA as the 2 carbon donar. The ...
You Light Up My Life
... Amino group is removed, ammonia forms, is converted to urea and excreted ...
... Amino group is removed, ammonia forms, is converted to urea and excreted ...
Chapter 7
... a. Glycolysis- ONLY glucose undergoes this process. The term literally means “splitting glucose.” And that’s exactly what happens, glucose gets split in two. This is a 10-step process that occurs in the CYTOSOLgeneral fluid of the cell. So, that means that the enzymes that drive this process are fl ...
... a. Glycolysis- ONLY glucose undergoes this process. The term literally means “splitting glucose.” And that’s exactly what happens, glucose gets split in two. This is a 10-step process that occurs in the CYTOSOLgeneral fluid of the cell. So, that means that the enzymes that drive this process are fl ...
Citric acid cycle
The citric acid cycle – also known as the tricarboxylic acid (TCA) cycle or the Krebs cycle – is a series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetate derived from carbohydrates, fats and proteins into carbon dioxide and chemical energy in the form of adenosine triphosphate (ATP). In addition, the cycle provides precursors of certain amino acids as well as the reducing agent NADH that is used in numerous other biochemical reactions. Its central importance to many biochemical pathways suggests that it was one of the earliest established components of cellular metabolism and may have originated abiogenically.The name of this metabolic pathway is derived from citric acid (a type of tricarboxylic acid) that is consumed and then regenerated by this sequence of reactions to complete the cycle. In addition, the cycle consumes acetate (in the form of acetyl-CoA) and water, reduces NAD+ to NADH, and produces carbon dioxide as a waste byproduct. The NADH generated by the TCA cycle is fed into the oxidative phosphorylation (electron transport) pathway. The net result of these two closely linked pathways is the oxidation of nutrients to produce usable chemical energy in the form of ATP.In eukaryotic cells, the citric acid cycle occurs in the matrix of the mitochondrion. In prokaryotic cells, such as bacteria which lack mitochondria, the TCA reaction sequence is performed in the cytosol with the proton gradient for ATP production being across the cell's surface (plasma membrane) rather than the inner membrane of the mitochondrion.