Sample lab - eScience Labs
... The electron transport chain, ETC, performs the final series of biochemical reactions. Ultimately, the ETC functions to regenerate oxidized molecules (coenzymes) from their reduced state so that other glucose molecules can be converted to energy through future rounds of respiration. To accomplish th ...
... The electron transport chain, ETC, performs the final series of biochemical reactions. Ultimately, the ETC functions to regenerate oxidized molecules (coenzymes) from their reduced state so that other glucose molecules can be converted to energy through future rounds of respiration. To accomplish th ...
Cellular Respiration
... • ALL energy ultimately comes from the SUN • Catabolic pathways Yield energy by oxidizing organic fuels • All the primary organic molecules can be consumed as fuel • We’ll only examine the most common fuel = sugar (C6H12O6) • Exergonic rxn: ∆G = -686 kcal/mol of Glucose (the energy will be used to ...
... • ALL energy ultimately comes from the SUN • Catabolic pathways Yield energy by oxidizing organic fuels • All the primary organic molecules can be consumed as fuel • We’ll only examine the most common fuel = sugar (C6H12O6) • Exergonic rxn: ∆G = -686 kcal/mol of Glucose (the energy will be used to ...
Respiration 1 PDF
... • ALL energy ultimately comes from the SUN • Catabolic pathways → Yield energy by oxidizing organic fuels • All the primary organic molecules can be consumed as fuel • We’ll only examine the most common fuel = sugar (C6H12O6) • Exergonic rxn: ∆G = -686 kcal/mol of Glucose (the energy will be used to ...
... • ALL energy ultimately comes from the SUN • Catabolic pathways → Yield energy by oxidizing organic fuels • All the primary organic molecules can be consumed as fuel • We’ll only examine the most common fuel = sugar (C6H12O6) • Exergonic rxn: ∆G = -686 kcal/mol of Glucose (the energy will be used to ...
document
... – Some are obtained directly from food – Others are made from intermediates in glycolysis and the Krebs cycle ...
... – Some are obtained directly from food – Others are made from intermediates in glycolysis and the Krebs cycle ...
PDF - MD Body and Med spa
... bodies are produced by liver mitochondria. This is because the large amount of acetyl CoA produced by beta oxidation overloads the citric acid cycle (limited carbohydrate means that citric acid intermediates will be depleted not enough oxaloacetate to condense with all that acetyl CoA). Instead, ace ...
... bodies are produced by liver mitochondria. This is because the large amount of acetyl CoA produced by beta oxidation overloads the citric acid cycle (limited carbohydrate means that citric acid intermediates will be depleted not enough oxaloacetate to condense with all that acetyl CoA). Instead, ace ...
Free energy
... Substrate Specificity of Enzymes • The reactant that an enzyme acts on is called the enzyme’s substrate • The enzyme binds to its substrate, forming an enzyme-substrate complex • The active site is the region on the enzyme where the substrate binds • Induced fit of a substrate brings chemical group ...
... Substrate Specificity of Enzymes • The reactant that an enzyme acts on is called the enzyme’s substrate • The enzyme binds to its substrate, forming an enzyme-substrate complex • The active site is the region on the enzyme where the substrate binds • Induced fit of a substrate brings chemical group ...
ENZYMES
... without the requirement for outside energy. The laws of thermodynamics tell us what will or will not happen but do not tell us THE RATE!!. If the reaction is: EXERGONIC-; will happen with energy release or ENDERGONIC- will not happen and require an input of energy. Now my cousin, he is exergonic, it ...
... without the requirement for outside energy. The laws of thermodynamics tell us what will or will not happen but do not tell us THE RATE!!. If the reaction is: EXERGONIC-; will happen with energy release or ENDERGONIC- will not happen and require an input of energy. Now my cousin, he is exergonic, it ...
Life Lines
... Answer: People can remove warm clothes. This is a behavioral adjustment that increases the amount of our body surface area that is exposed to a cooler temperature. Santa’s layer of fat limits his heat loss and makes him poorly adapted for migration to a warm climate. Santa could open his coat, take ...
... Answer: People can remove warm clothes. This is a behavioral adjustment that increases the amount of our body surface area that is exposed to a cooler temperature. Santa’s layer of fat limits his heat loss and makes him poorly adapted for migration to a warm climate. Santa could open his coat, take ...
A Quick Look at Biochemistry: Lipid Metabolism
... Lipids and carbohydrates are the energetic molecules and one of the main components of the metabolic system. These molecules circulate in the blood stream and between the metabolic tissues and transfer energy throughout the body. They are degraded and release their energy in the form of adenosine tr ...
... Lipids and carbohydrates are the energetic molecules and one of the main components of the metabolic system. These molecules circulate in the blood stream and between the metabolic tissues and transfer energy throughout the body. They are degraded and release their energy in the form of adenosine tr ...
LIPID METABOLISM
... 2- Modification of FA with methyl groups on the β carbon which block β oxidation e.g. phytanic acid present in certain plants, it has 4 CH3 groups at position 3, 7, 11, 15, by initial α oxidation & removal of one carbon, CH3 groups is at α position, FA undergo β oxidation ...
... 2- Modification of FA with methyl groups on the β carbon which block β oxidation e.g. phytanic acid present in certain plants, it has 4 CH3 groups at position 3, 7, 11, 15, by initial α oxidation & removal of one carbon, CH3 groups is at α position, FA undergo β oxidation ...
References - The University of New Mexico
... of pyruvate vs. lactate. For pH conditions of 6.0 and 7.0, respectively, H+ coefficients (-‘ve values = H+ release) for the creatine kinase, adenylate kinase, AMP deaminase and ATPase reactions were 0.8 and 0.97, -0.13 and -0.02, 1.2 and 1.09, and -0.01 and -0.66, respectively. The glycolytic pathwa ...
... of pyruvate vs. lactate. For pH conditions of 6.0 and 7.0, respectively, H+ coefficients (-‘ve values = H+ release) for the creatine kinase, adenylate kinase, AMP deaminase and ATPase reactions were 0.8 and 0.97, -0.13 and -0.02, 1.2 and 1.09, and -0.01 and -0.66, respectively. The glycolytic pathwa ...
PRODUCT PROFILE: AVPY (ADVANCED VOLUMIZING
... These compounds "turn on" cellular signaling mechanisms normally carried out by insulin. Cinnulin-PF may help to maintain blood glucose, cholesterol and triglyceride levels that are already within the normal range.* Di-Calcium Phosphate, Di-Potassium Phosphate, Di-Sodium Phosphate: Donate themselves ...
... These compounds "turn on" cellular signaling mechanisms normally carried out by insulin. Cinnulin-PF may help to maintain blood glucose, cholesterol and triglyceride levels that are already within the normal range.* Di-Calcium Phosphate, Di-Potassium Phosphate, Di-Sodium Phosphate: Donate themselves ...
08_Cellular respiration ppt
... Occurs in matrix of mitochondria Begins by the addition of a two-carbon acetyl group to a four-carbon molecule (oxaloacetate), forming a six-carbon molecule (citric acid) NADH, FADH2 capture energy rich electrons ATP formed by substrate-level phosphorylation Turns twice for one glucose molecule. Pro ...
... Occurs in matrix of mitochondria Begins by the addition of a two-carbon acetyl group to a four-carbon molecule (oxaloacetate), forming a six-carbon molecule (citric acid) NADH, FADH2 capture energy rich electrons ATP formed by substrate-level phosphorylation Turns twice for one glucose molecule. Pro ...
General Biochemistry 115:404/504 Lecture and Exam Schedule
... There are several course policies of which you should be aware. The lecture schedule on the reverse side of this page gives an indication of the topics to be covered, but it is not a complete list. The chapter numbers are intended as a guide to where to begin your reading in the text, but material i ...
... There are several course policies of which you should be aware. The lecture schedule on the reverse side of this page gives an indication of the topics to be covered, but it is not a complete list. The chapter numbers are intended as a guide to where to begin your reading in the text, but material i ...
Grade 9 Chemistry – Unit Plan - HSBIOLOGY-PHYSICS-2010
... ethanol fermentation Introduction to the mechanisms by which respiration is regulated (feedback versus feed forward) Discussion of additional molecules that can contribute to respiration (Proteins, fats, nucleic acids) Maximum oxygen consumption (VO2 max) and lactic acid threshold Aerobic fitnes ...
... ethanol fermentation Introduction to the mechanisms by which respiration is regulated (feedback versus feed forward) Discussion of additional molecules that can contribute to respiration (Proteins, fats, nucleic acids) Maximum oxygen consumption (VO2 max) and lactic acid threshold Aerobic fitnes ...
Lehninger Principles of Biochemistry 5/e
... In each turn of the cycle, on acetyl froup enters as acetyl-CoA and two Co2 leave; 1 OAA used and 1 OAA generated; NADH and FADH2, GTP or ATP 2. Four or five carbon intermediate serve as precursor of biomolecule 3. In eucaryotes, cycle takes place in mitochondria - the site of most energyyielding ox ...
... In each turn of the cycle, on acetyl froup enters as acetyl-CoA and two Co2 leave; 1 OAA used and 1 OAA generated; NADH and FADH2, GTP or ATP 2. Four or five carbon intermediate serve as precursor of biomolecule 3. In eucaryotes, cycle takes place in mitochondria - the site of most energyyielding ox ...
Slide 1
... The concentration gradient drives H+ through ATP synthases producing ATP The ETC + chemiosmosis = oxidative phosphorylation Products: 34-38 ATP/glucose ...
... The concentration gradient drives H+ through ATP synthases producing ATP The ETC + chemiosmosis = oxidative phosphorylation Products: 34-38 ATP/glucose ...
Print - Stroke
... observed. Succinate dehydrogenase, on the other hand, showed the greatest activity in pial vessels with low intensities in the vasculature of both grey and white matter. D. Lipid metabolism. As noted before, the level of nonglobular neutral fat, as tested by the Oil Red O technique, was very slight ...
... observed. Succinate dehydrogenase, on the other hand, showed the greatest activity in pial vessels with low intensities in the vasculature of both grey and white matter. D. Lipid metabolism. As noted before, the level of nonglobular neutral fat, as tested by the Oil Red O technique, was very slight ...
1958 Shorland: RECENT WORK ON ANIMAL FATS
... higher fatty acids of high melting point are selectively excreted, unsaturated acids of which the best known as are certain The fats are example is erucic acid present in rape seed oil. l~yclrolysecl in the intestinal lumen giving free fatty acids, as well as mono- and cliglycerides, but in the cour ...
... higher fatty acids of high melting point are selectively excreted, unsaturated acids of which the best known as are certain The fats are example is erucic acid present in rape seed oil. l~yclrolysecl in the intestinal lumen giving free fatty acids, as well as mono- and cliglycerides, but in the cour ...
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.