anaerobic and aerobic respiration
... Catabolism (reactions in which energy is harvested as chemical compounds are broken down.) refers to the exergonic process by which energy released by the breakdown of organic compounds such as glucose can be used to synthesize adenosine triphosphate (ATP), the form of energy required to do cellular ...
... Catabolism (reactions in which energy is harvested as chemical compounds are broken down.) refers to the exergonic process by which energy released by the breakdown of organic compounds such as glucose can be used to synthesize adenosine triphosphate (ATP), the form of energy required to do cellular ...
Glycolysis - Fairfield Public Schools
... often used to refer to aerobic respiration Although carbohydrates, fats, and proteins are all consumed as fuel, it is helpful to trace cellular respiration with the sugar glucose C6H12O6 + 6 O2 6 CO2 + 6 H2O + Energy (ATP + heat) ...
... often used to refer to aerobic respiration Although carbohydrates, fats, and proteins are all consumed as fuel, it is helpful to trace cellular respiration with the sugar glucose C6H12O6 + 6 O2 6 CO2 + 6 H2O + Energy (ATP + heat) ...
Energy Photosynthesis Respiration Summary
... anything that affects enzymes also affects photosynthesis, including; • Light intensity (can differ for different plants, canopy verses forest floor plants), no photosynthesis in the dark! • Temperature (most plants have an optimum range) • CO2 concentration (substrate concentration) • Low water ava ...
... anything that affects enzymes also affects photosynthesis, including; • Light intensity (can differ for different plants, canopy verses forest floor plants), no photosynthesis in the dark! • Temperature (most plants have an optimum range) • CO2 concentration (substrate concentration) • Low water ava ...
Which of the following molecules is most likely to be used in a
... interaction with the same set of enzymes is a spiral pathway. A metabolic pathway in which a series of steps, each using different enzymes, regenerates one of the early reactants, is a cyclic pathway. 2. Which sequence illustrates the order of the steps from food to biochemically useful energy? A) d ...
... interaction with the same set of enzymes is a spiral pathway. A metabolic pathway in which a series of steps, each using different enzymes, regenerates one of the early reactants, is a cyclic pathway. 2. Which sequence illustrates the order of the steps from food to biochemically useful energy? A) d ...
Nutrition, Metabolism and Thermoregulation
... • It makes 34 ATP and requires oxygen • It only occurs in eukaryotes ...
... • It makes 34 ATP and requires oxygen • It only occurs in eukaryotes ...
Enzymes and Metabolic Pathways
... glucose and break the bonds so that the energy trapped in those bonds is released, transferred to ATP, and can be used by the cell to make other things that it needs. 29. Glycolysis: The first sentence is self-explanatory. Note that oxygen is not required for this first step in cellular respiration. ...
... glucose and break the bonds so that the energy trapped in those bonds is released, transferred to ATP, and can be used by the cell to make other things that it needs. 29. Glycolysis: The first sentence is self-explanatory. Note that oxygen is not required for this first step in cellular respiration. ...
Slide 1
... systems have “caught up with” the working muscles. • During rest and light to moderate exercise, aerobic metabolism contributes 95% of the necessary ATP. • Compounds which can be aerobically metabolized include: Fatty acids, pyruvic acid (made via glycolysis) & amino acids. ...
... systems have “caught up with” the working muscles. • During rest and light to moderate exercise, aerobic metabolism contributes 95% of the necessary ATP. • Compounds which can be aerobically metabolized include: Fatty acids, pyruvic acid (made via glycolysis) & amino acids. ...
Chem*3560 Lecture 29: Membrane Transport and metabolism
... Insulin controls glucose uptake Adipose tissue and muscles contain a passive glucose transporter GluT4 which takes up glucose from blood. (This is not driven by Na+ symport, the process that intestinal cells use to absorb glucose from the gut.) After a glucose rich meal, blood glucose rises above th ...
... Insulin controls glucose uptake Adipose tissue and muscles contain a passive glucose transporter GluT4 which takes up glucose from blood. (This is not driven by Na+ symport, the process that intestinal cells use to absorb glucose from the gut.) After a glucose rich meal, blood glucose rises above th ...
Liver Function - Wk 1-2
... derivatives from the Krebs Cycle are taken up by the cells of the liver via active transport processes and used to replace and/or synthesise new proteins. These include albumin, prothrombin, acute phase proteins, clotting factors, transport proteins etc. When more protein is available than is needed ...
... derivatives from the Krebs Cycle are taken up by the cells of the liver via active transport processes and used to replace and/or synthesise new proteins. These include albumin, prothrombin, acute phase proteins, clotting factors, transport proteins etc. When more protein is available than is needed ...
Cellular respiration
... • NADH releases an electron pair to electron transport system and H+ to prime pumps • enough energy to synthesize 2.5 ATP ...
... • NADH releases an electron pair to electron transport system and H+ to prime pumps • enough energy to synthesize 2.5 ATP ...
09 Respiration
... directly interfere with glycolysis? – an agent that reacts with oxygen and depletes its concentration in the cell – an agent that binds to pyruvate and inactivates it – an agent that closely mimics the structure of glucose but is not metabolized – an agent that reacts with NADH and oxidizes it to NA ...
... directly interfere with glycolysis? – an agent that reacts with oxygen and depletes its concentration in the cell – an agent that binds to pyruvate and inactivates it – an agent that closely mimics the structure of glucose but is not metabolized – an agent that reacts with NADH and oxidizes it to NA ...
ORGANELLE PACKET
... • Cellular Respiration is CATABOLIC- it Breaks down sugars to create energy • Cellular Respiration is the process by which organisms break down sugar in the presence of oxygen to create cellular energy in the form of ATP • C6H12O6 + O2 CO2 + H2O ...
... • Cellular Respiration is CATABOLIC- it Breaks down sugars to create energy • Cellular Respiration is the process by which organisms break down sugar in the presence of oxygen to create cellular energy in the form of ATP • C6H12O6 + O2 CO2 + H2O ...
metabolism - Websupport1
... The liver releases glucose into the blood (to maintain normal glucose level of 90mg/dL). When glucose level (e.g. after meals) in the blood increases, the pancrease produces insuline which stimulate carrier proteins (located on the cell membrane) to transport glucose into cells. Once glucose is in ...
... The liver releases glucose into the blood (to maintain normal glucose level of 90mg/dL). When glucose level (e.g. after meals) in the blood increases, the pancrease produces insuline which stimulate carrier proteins (located on the cell membrane) to transport glucose into cells. Once glucose is in ...
Energetics at the Molecular Level Energetics: Scientific Foundations of Obesity and Other Health Aspects Douglas R Moellering, Ph.D.
... Stage 1: Digestion and hydrolysis break down large molecules to smaller ones that enter the bloodstream. ...
... Stage 1: Digestion and hydrolysis break down large molecules to smaller ones that enter the bloodstream. ...
Name: Date: Per: ______ EXAM STUDY GUIDE
... solution (product) is measured at time zero and at five-minute intervals. In this procedure an increase in solution is related to the amount of product formed during the reaction. The experiment is conducted using the three preparations shown in the table below. ...
... solution (product) is measured at time zero and at five-minute intervals. In this procedure an increase in solution is related to the amount of product formed during the reaction. The experiment is conducted using the three preparations shown in the table below. ...
Cellular Respiration - Labs - Department of Plant Biology, Cornell
... • Unlike the burning of wood, the cellular oxidation of glucose that occurs at ...
... • Unlike the burning of wood, the cellular oxidation of glucose that occurs at ...
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 ↑ ↑ ↑ ↑ ↑ ↑