BY 330 Spring 2015Worksheet 4 Name the substrate ligand and
... The law of mass action describes enzymes that can work in more than one direction. Whichever direction the equilibrium lies, is the direction that enzyme will work in. For example, if there is too much product present, these enzymes will work in reverse and if there is too much substrate present, th ...
... The law of mass action describes enzymes that can work in more than one direction. Whichever direction the equilibrium lies, is the direction that enzyme will work in. For example, if there is too much product present, these enzymes will work in reverse and if there is too much substrate present, th ...
role of respiration in glycolysis, co2 and h20 production
... Set of the metabolic reactions that occur in cells to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. The reactions involved in respiration are catabolic reactions that involve the oxidation of one molecule and the reduction of another. ...
... Set of the metabolic reactions that occur in cells to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products. The reactions involved in respiration are catabolic reactions that involve the oxidation of one molecule and the reduction of another. ...
CHAPTER 3: CELL STRUCTURE AND FUNCTION
... accompanied by the use of this energy to synthesize ATP molecules. The air we inhale when we breathe contains oxygen, and the food we digest after eating contains glucose, both substrates for cellular respiration. 7.2 Overview of Cellular Respiration The overall equation for cellular respiration sho ...
... accompanied by the use of this energy to synthesize ATP molecules. The air we inhale when we breathe contains oxygen, and the food we digest after eating contains glucose, both substrates for cellular respiration. 7.2 Overview of Cellular Respiration The overall equation for cellular respiration sho ...
Cellular Respiration Releases Energy from Organic Compounds
... glucose to start reactions 2 intermediate 3-C molecules are formed 4 molecules of ATP are synthesized, and NAD+ is reduced to NADH 2 molecules of pyruvate are formed NET GAIN: 2 ATP and 2 pyruvate molecules ...
... glucose to start reactions 2 intermediate 3-C molecules are formed 4 molecules of ATP are synthesized, and NAD+ is reduced to NADH 2 molecules of pyruvate are formed NET GAIN: 2 ATP and 2 pyruvate molecules ...
Cellular Respiration
... • If 6 FADH2 are produced in the Kreb’s cycle, how many glucose molecules did you start with? • How many ATP are made in Kreb’s if you start with 10 ...
... • If 6 FADH2 are produced in the Kreb’s cycle, how many glucose molecules did you start with? • How many ATP are made in Kreb’s if you start with 10 ...
Solutions - MIT OpenCourseWare
... Effect". If you grow a culture of E. coli bacteria (which can grow anaerobically or aerobically) without O2, they consume large amounts of glucose as they grow and they produce lactic acid from the glucose. If you now supply this culture with O2, you make two observations: 1) Lactic acid is no longe ...
... Effect". If you grow a culture of E. coli bacteria (which can grow anaerobically or aerobically) without O2, they consume large amounts of glucose as they grow and they produce lactic acid from the glucose. If you now supply this culture with O2, you make two observations: 1) Lactic acid is no longe ...
Question
... a. Charging electrons to power ATP synthase b. Catalyzing the formation of acetyl-CoA c. Providing electrons and H+ to the electron ...
... a. Charging electrons to power ATP synthase b. Catalyzing the formation of acetyl-CoA c. Providing electrons and H+ to the electron ...
Photosynthesis and Cellular Respiration Vocabulary File
... Occurs in the inner membrane of the mitochondria Starting molecules: NADH and FADH2 and oxygen o Uses the NADH and FADH2 from the Kreb’s Cycle and another NADH from Glycolysis. Produces: Water and 32 ATP’s o FADH2 and NADH, release H’s so they can attach to oxygen and produce water 15) NADH & ...
... Occurs in the inner membrane of the mitochondria Starting molecules: NADH and FADH2 and oxygen o Uses the NADH and FADH2 from the Kreb’s Cycle and another NADH from Glycolysis. Produces: Water and 32 ATP’s o FADH2 and NADH, release H’s so they can attach to oxygen and produce water 15) NADH & ...
File - Biology with Radjewski
... molecules of ATP must be hydrolyzed to start the process 30 molecules of NADH are produced 6 molecules of FADH2 are produced 18 molecules of ATP are produced via substrate phosphorylation (12 in glycolysis and 6 in Krebs) 18 molecules of water are produced in ETS 18 molecules of CO2 are re ...
... molecules of ATP must be hydrolyzed to start the process 30 molecules of NADH are produced 6 molecules of FADH2 are produced 18 molecules of ATP are produced via substrate phosphorylation (12 in glycolysis and 6 in Krebs) 18 molecules of water are produced in ETS 18 molecules of CO2 are re ...
glyoxylate cycle
... other tissues for starch storage. In some plant seeds, stored fats are converted to glucose and sucrose upon germination and used to make cell wall cellulose. Gluconeogenesis is the synthesis of glucose. ...
... other tissues for starch storage. In some plant seeds, stored fats are converted to glucose and sucrose upon germination and used to make cell wall cellulose. Gluconeogenesis is the synthesis of glucose. ...
Glycolysis and Gluconeogenesis
... - anaerobic glycolysis, lactate formation, metabolic acidosis - accumulation of CO2, respiratory acidosis Myocardial infarction (lack of oxygen in myocardium) - anaerobic glycolysis, lactate formation - lack of ATP ...
... - anaerobic glycolysis, lactate formation, metabolic acidosis - accumulation of CO2, respiratory acidosis Myocardial infarction (lack of oxygen in myocardium) - anaerobic glycolysis, lactate formation - lack of ATP ...
Name__________________________________ Date Pd _____
... All cells are able to synthesize ATP via the process of ___________________________. In many cells, if oxygen is not ________________________, pyruvate is metabolized in a process called _________________________________. What is produced in Fermentation that will be used in glycolysis? ...
... All cells are able to synthesize ATP via the process of ___________________________. In many cells, if oxygen is not ________________________, pyruvate is metabolized in a process called _________________________________. What is produced in Fermentation that will be used in glycolysis? ...
Glucose Metabolism
... A. Glucose in the bloodstream comes from the digestion and/or from glycogen stored in the liver and muscle. B. When glucose in the bloodstream enters the cytosol (internal fluid) of our cells, it is immediately converted to glucose – 6 – phosphate. 1. This is an exergonic process and not reversible. ...
... A. Glucose in the bloodstream comes from the digestion and/or from glycogen stored in the liver and muscle. B. When glucose in the bloodstream enters the cytosol (internal fluid) of our cells, it is immediately converted to glucose – 6 – phosphate. 1. This is an exergonic process and not reversible. ...
Here
... After accepting high-energy electrons, molecules gain energy temporarily Glycolysis Occurs in cytoplasm of the cell Is the first step in both aerobic and anaerobic respiration In this step, glucose is split. 2 phosphate groups are bonded to a glucose molecule. This uses 2 molecules of ATP. ...
... After accepting high-energy electrons, molecules gain energy temporarily Glycolysis Occurs in cytoplasm of the cell Is the first step in both aerobic and anaerobic respiration In this step, glucose is split. 2 phosphate groups are bonded to a glucose molecule. This uses 2 molecules of ATP. ...
CARBOHYDRATE METABOLISM
... For instance, GLUT-1 is abundant in erythrocytes whereas GLUT-4 is abundant in skeletal muscle and adipose tissue. Insulin increases the number and promotes the activity of GLUT-4 in skeletal muscle and adipose tissue. ...
... For instance, GLUT-1 is abundant in erythrocytes whereas GLUT-4 is abundant in skeletal muscle and adipose tissue. Insulin increases the number and promotes the activity of GLUT-4 in skeletal muscle and adipose tissue. ...
HONORS BIOLOGY CHAPTER 6 STUDY GUIDE
... Cellular respiration can produce up to ________ATP molecules for each glucose molecule, a capture of about ____________% of the energy in the glucose. Why are brains called “glucose hogs?” The average person burns _____________-kcal /day. How many calories (little “c”)?_______________ ...
... Cellular respiration can produce up to ________ATP molecules for each glucose molecule, a capture of about ____________% of the energy in the glucose. Why are brains called “glucose hogs?” The average person burns _____________-kcal /day. How many calories (little “c”)?_______________ ...
HONORS BIOLOGY CHAPTERy 6 STUDY GUIDE
... Cellular respiration can produce up to ________ATP molecules for each glucose molecule, a capture of about ____________% of the energy in the glucose. Why are brains called “glucose hogs?” The average person burns _____________-kcal /day. How many calories (little “c”)?_______________ ...
... Cellular respiration can produce up to ________ATP molecules for each glucose molecule, a capture of about ____________% of the energy in the glucose. Why are brains called “glucose hogs?” The average person burns _____________-kcal /day. How many calories (little “c”)?_______________ ...
PHARMACY BIOMEDICAL PREVIEW PROGRAM 2014
... • Also known as the Tricarboxylic Acid (TCA) Cycle and the Kreb’s Cycle. ...
... • Also known as the Tricarboxylic Acid (TCA) Cycle and the Kreb’s Cycle. ...
Cellular Respiration - Chapter 8 (new book).
... 3. aerobic respiration = requires oxygen 4. anaerobic respiration = does not require oxygen (yeast, bacteria) 5. some organisms produce their own “high energy” food molecules (autotrophic – “producers – plants, some bacteria) while other obtain their food molecules from other sources (heterotrophic ...
... 3. aerobic respiration = requires oxygen 4. anaerobic respiration = does not require oxygen (yeast, bacteria) 5. some organisms produce their own “high energy” food molecules (autotrophic – “producers – plants, some bacteria) while other obtain their food molecules from other sources (heterotrophic ...
high energy bond
... • Reaction Products have abbreviated names • Watch for their use and know to what they refer ...
... • Reaction Products have abbreviated names • Watch for their use and know to what they refer ...
Chapter 16 Glycolysis Control of glycolytic pathway
... ATP inhibits phosphofructokinase (PFK), pyruvate kinase, and hexokinase. Glucose 6-phosphate is converted into glycogen During exercise (right), the decrease in the ATP/AMP ratio resulting from muscle contraction activates phosphofructokinase and hence glycolysis. The flux down the pathway is increa ...
... ATP inhibits phosphofructokinase (PFK), pyruvate kinase, and hexokinase. Glucose 6-phosphate is converted into glycogen During exercise (right), the decrease in the ATP/AMP ratio resulting from muscle contraction activates phosphofructokinase and hence glycolysis. The flux down the pathway is increa ...
Cell Respiration - Glycolysis PPT
... into two molecules of pyruvate • Glycolysis occurs in the cytoplasm and has two major phases – Energy investment phase – Energy payoff phase ...
... into two molecules of pyruvate • Glycolysis occurs in the cytoplasm and has two major phases – Energy investment phase – Energy payoff phase ...
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 ↑ ↑ ↑ ↑ ↑ ↑