Amino Acids Objectives
... 10. Explain the role of the shuttles for ornithine/citrulline and malate/aspartate in the urea cycle. The malate/aspartate shuttle moves aspartate, glutamate, and α-ketoglutarate across the mitochondrial membrane by converting malate to oxaloacetate, and that to aspartate. Malate can be transported ...
... 10. Explain the role of the shuttles for ornithine/citrulline and malate/aspartate in the urea cycle. The malate/aspartate shuttle moves aspartate, glutamate, and α-ketoglutarate across the mitochondrial membrane by converting malate to oxaloacetate, and that to aspartate. Malate can be transported ...
Unit 3 (ch 6)
... 6.6 Redox reactions release energy when electrons “fall” from a hydrogen carrier to oxygen • NADH delivers electrons to a series of electron carriers in an electron transport chain – As electrons move from carrier to carrier, their energy is released in small quantities ...
... 6.6 Redox reactions release energy when electrons “fall” from a hydrogen carrier to oxygen • NADH delivers electrons to a series of electron carriers in an electron transport chain – As electrons move from carrier to carrier, their energy is released in small quantities ...
lecture5
... adrenocorticotropic hormone induce lipolysis (Figure 22.6). In contrast, insulin inhibits lipolysis. The released fatty acids are not soluble in blood plasma, and so, on release, serum albumin binds the fatty acids and serves as a carrier. By these means, free fatty acids are made accessible as a fu ...
... adrenocorticotropic hormone induce lipolysis (Figure 22.6). In contrast, insulin inhibits lipolysis. The released fatty acids are not soluble in blood plasma, and so, on release, serum albumin binds the fatty acids and serves as a carrier. By these means, free fatty acids are made accessible as a fu ...
Mittenthal, J.E., Clarke, B., Waddell, T., and Fawcett, G.
... assign the functional groups required for operation of the enzyme to the relevant carbon atoms. If the same g-reaction occurs more than once in a paranet, di!erent exemplars of it can use di!erent enzymes and functional groups. (c) Typically, additional reactions must then be added to the network. I ...
... assign the functional groups required for operation of the enzyme to the relevant carbon atoms. If the same g-reaction occurs more than once in a paranet, di!erent exemplars of it can use di!erent enzymes and functional groups. (c) Typically, additional reactions must then be added to the network. I ...
free energy
... Kinetic energy is energy associated with motion Thermal energy is kinetic energy associated with random movement of atoms or molecules Heat is thermal energy in transfer from one object to ...
... Kinetic energy is energy associated with motion Thermal energy is kinetic energy associated with random movement of atoms or molecules Heat is thermal energy in transfer from one object to ...
The Producers
... • Glucose for energy fuel, organic chemical monomers, structural polymers. • Oxygen for aerobic respiration. ...
... • Glucose for energy fuel, organic chemical monomers, structural polymers. • Oxygen for aerobic respiration. ...
H +
... Where do the electrons for the ETC come from? Where is this process taking place? How do the electrons get shuttled down the ETC? How is electronegativity involved? What molecule is the final acceptor of the electrons? What is the byproduct that is generated during the ETC? The ETC does not generate ...
... Where do the electrons for the ETC come from? Where is this process taking place? How do the electrons get shuttled down the ETC? How is electronegativity involved? What molecule is the final acceptor of the electrons? What is the byproduct that is generated during the ETC? The ETC does not generate ...
Lecture 3
... • Each NADH produces 3 ATP when oxidized in mitochondria • Each Pyruvate produces 15 ATP when oxidized ...
... • Each NADH produces 3 ATP when oxidized in mitochondria • Each Pyruvate produces 15 ATP when oxidized ...
Lecture: 27 Fatty acid and triacyl glycerol biosynthesis Biosynthesis
... Microsomes are small membrane-enclosed vesicles derived from the endoplasmic reticulum of cells. ...
... Microsomes are small membrane-enclosed vesicles derived from the endoplasmic reticulum of cells. ...
Chapter 8
... Concept 8.2: The free-energy change of a reaction tells us whether or not the reaction occurs spontaneously • Biologists want to know which reactions occur spontaneously and which require input of energy • To do so, they need to determine energy changes that occur in chemical reactions ...
... Concept 8.2: The free-energy change of a reaction tells us whether or not the reaction occurs spontaneously • Biologists want to know which reactions occur spontaneously and which require input of energy • To do so, they need to determine energy changes that occur in chemical reactions ...
Chapter 9. Cellular Respiration STAGE 1: Glycolysis
... Cellular Respiration Stage 1: Glycolysis ...
... Cellular Respiration Stage 1: Glycolysis ...
08_Lecture_Presentation
... The Regeneration of ATP • ATP is a renewable resource that is regenerated by addition of a phosphate group to adenosine diphosphate (ADP) • The energy to phosphorylate ADP comes from catabolic reactions in the cell • The chemical potential energy temporarily stored in ATP drives most cellular work ...
... The Regeneration of ATP • ATP is a renewable resource that is regenerated by addition of a phosphate group to adenosine diphosphate (ADP) • The energy to phosphorylate ADP comes from catabolic reactions in the cell • The chemical potential energy temporarily stored in ATP drives most cellular work ...
Chapter 8
... The Regeneration of ATP • ATP is a renewable resource that is regenerated by addition of a phosphate group to adenosine diphosphate (ADP) • The energy to phosphorylate ADP comes from catabolic reactions in the cell • The chemical potential energy temporarily stored in ATP drives most cellular work ...
... The Regeneration of ATP • ATP is a renewable resource that is regenerated by addition of a phosphate group to adenosine diphosphate (ADP) • The energy to phosphorylate ADP comes from catabolic reactions in the cell • The chemical potential energy temporarily stored in ATP drives most cellular work ...
T03 growth2013
... electron donor. For example an aerobic bacterium growing by oxidising sugar to CO2 for ATP generation will also use the same sugar as a starting material for biomass synthesis. The sugar may be partly degraded via glycolysis to pyruvate or even to Acetyl-CoA to use parts of the TCA cycle for biomass ...
... electron donor. For example an aerobic bacterium growing by oxidising sugar to CO2 for ATP generation will also use the same sugar as a starting material for biomass synthesis. The sugar may be partly degraded via glycolysis to pyruvate or even to Acetyl-CoA to use parts of the TCA cycle for biomass ...
CHAPTER 6
... progressive inactivation as the ratio of [modified]/[unmodified] GS subunits increases. ...
... progressive inactivation as the ratio of [modified]/[unmodified] GS subunits increases. ...
Cellular Respiration - Esperanza High School
... • A catabolic, exergonic, oxygen (O2) requiring process that uses energy extracted from macromolecules (glucose) to produce energy (ATP) and water (H2O). C6H12O6 + 6O2 6CO2 + 6H2O + energy glucose ...
... • A catabolic, exergonic, oxygen (O2) requiring process that uses energy extracted from macromolecules (glucose) to produce energy (ATP) and water (H2O). C6H12O6 + 6O2 6CO2 + 6H2O + energy glucose ...
Metabolic Interactions of aPurple Sulfur Bacterium and a Facultative
... transmission electron microscopy, the cells have a single polar flagellum. Spectral analysis of PSBI revealed peaks at 590, 800, and 850 nm, all of which are indicative of bacteriochlorophyll a. PSBI rapidly utilized sulfide, and sulfide depl eted cultures (no internal granules) ...
... transmission electron microscopy, the cells have a single polar flagellum. Spectral analysis of PSBI revealed peaks at 590, 800, and 850 nm, all of which are indicative of bacteriochlorophyll a. PSBI rapidly utilized sulfide, and sulfide depl eted cultures (no internal granules) ...
studies in the dielectric constants of fatty acids
... Effect of Elaidinization on the Dielectric Constant.-It can be seen from Table VII that the dielectric constants of the cis- and the trans-oleic acids are practically the same. In the case of ricinoleic and ricinelaidic acids however, the trans-isomer has a slightly lower dielectric constant. In eth ...
... Effect of Elaidinization on the Dielectric Constant.-It can be seen from Table VII that the dielectric constants of the cis- and the trans-oleic acids are practically the same. In the case of ricinoleic and ricinelaidic acids however, the trans-isomer has a slightly lower dielectric constant. In eth ...
Modular organization of cardiac energy metabolism: energy
... De la Fuente et al. 2010). The breakdown of compounds through catabolism and build-up through anabolism (i.e. metabolism) are coupled to energy conversion with subsequent ATP hydrolysis to perform cellular work. The role of mitochondrial OxPhosph in free energy transformation in catabolic reactions ...
... De la Fuente et al. 2010). The breakdown of compounds through catabolism and build-up through anabolism (i.e. metabolism) are coupled to energy conversion with subsequent ATP hydrolysis to perform cellular work. The role of mitochondrial OxPhosph in free energy transformation in catabolic reactions ...
Basal metabolic rate
Basal metabolic rate (BMR) is the minimal rate of energy expenditure per unit time by endothermic animals at rest. (McNab, B. K. 1997). On the Utility of Uniformity in the Definition of Basal Rate of Metabolism. Physiol. Zool. Vol.70; Metabolism refers to the processes that the body needs to function. Basal Metabolic Rate is the amount of energy expressed in calories that a person needs to keep the body functioning at rest. Some of those processes are breathing, blood circulation, controlling body temperature, cell growth, brain and nerve function, and contraction of muscles. Basal metabolic rate (BMR) affects the rate that a person burns calories and ultimately whether you maintain, gain, or lose weight. Your basal metabolic rate accounts for about 60 to 75% of the calories you burn every day. It is influenced by several factors.