Metabolic reaction network approach for CHO
... Ross Harrison was the first person that succeeded in the culture of animal cells in 1907 [3]. But the scientists did not start to use them as an important tool until the 50’s and its commercialization still took nearly two decades to carry out [4]. Since then, several advances have been made within ...
... Ross Harrison was the first person that succeeded in the culture of animal cells in 1907 [3]. But the scientists did not start to use them as an important tool until the 50’s and its commercialization still took nearly two decades to carry out [4]. Since then, several advances have been made within ...
The Kinetics of Enzyme Catalyzed Reactions
... 1. An enzyme catalyst is highly specific, and catalyzes only one or a small number of chemical reactions. A great variety of enzymes exist, which can catalyze a very wide range of reactions. 2. The rate of an enzyme-catalyzed reaction is usually much faster than that of the same reaction when direct ...
... 1. An enzyme catalyst is highly specific, and catalyzes only one or a small number of chemical reactions. A great variety of enzymes exist, which can catalyze a very wide range of reactions. 2. The rate of an enzyme-catalyzed reaction is usually much faster than that of the same reaction when direct ...
ch 9ppt
... The role of glycolysis in oxidizing glucose to two molecules of pyruvate. The process that brings pyruvate from the cytosol into the mitochondria and introduces it into the citric acid cycle. How the process of chemiosmosis utilizes the electrons from NADH and FADH2 to produce ATP. ...
... The role of glycolysis in oxidizing glucose to two molecules of pyruvate. The process that brings pyruvate from the cytosol into the mitochondria and introduces it into the citric acid cycle. How the process of chemiosmosis utilizes the electrons from NADH and FADH2 to produce ATP. ...
Note Set 11 1 GLYCOLYSIS (also known as: EMBDEN
... *contraction in muscle stimulated by Ca release which also stimulates glycogenolysis D. non hormonal control 1. phosphorylase b also can be activated by AMP (not cyclic AMP) •usually doesn't occur in cell because ATP competes for binding with AMP -ATP usually much more abundant than AMP •under energ ...
... *contraction in muscle stimulated by Ca release which also stimulates glycogenolysis D. non hormonal control 1. phosphorylase b also can be activated by AMP (not cyclic AMP) •usually doesn't occur in cell because ATP competes for binding with AMP -ATP usually much more abundant than AMP •under energ ...
Cell Energy Powerpoint
... Noncompetitive inhibitors bind to another part of an enzyme, causing the enzyme to change shape and making the active site less effective Examples of inhibitors include toxins, poisons, pesticides, and antibiotics ...
... Noncompetitive inhibitors bind to another part of an enzyme, causing the enzyme to change shape and making the active site less effective Examples of inhibitors include toxins, poisons, pesticides, and antibiotics ...
Exercise-Induced Metabolic Acidosis
... Fundamentals of Acid-Base Physiology Prior to explaining current and proposed interpretations of the biochemistry of metabolic acidosis, I will clarify the difference between an acid and acid salt. An acid is a molecule that at neutral pH will release a proton into solution. Depending on the size of ...
... Fundamentals of Acid-Base Physiology Prior to explaining current and proposed interpretations of the biochemistry of metabolic acidosis, I will clarify the difference between an acid and acid salt. An acid is a molecule that at neutral pH will release a proton into solution. Depending on the size of ...
Embden–Meyerhof–Parnas and Entner–Doudoroff pathways in
... and gene levels. However, the organization of the ED genes coding for KDG kinase and KDG aldolase together with a gene homologue for glucan-1,4-α-glucosidase in one operon indicates a central role of the ED modifications in the hydrolytic degradation of polysaccharides (e.g. glycogen [22]). In contr ...
... and gene levels. However, the organization of the ED genes coding for KDG kinase and KDG aldolase together with a gene homologue for glucan-1,4-α-glucosidase in one operon indicates a central role of the ED modifications in the hydrolytic degradation of polysaccharides (e.g. glycogen [22]). In contr ...
Activities of Enzymes Involved in Fatty Acid Metabolism in the Colon
... citrate formed in the mitochondrial matrix arrives at high Malic enzyme is now recognized to be one of the level, it is transported to the cytosol, and meanwhile is important enzymes involved in supplying NADPH for the cleaved by ATP-citrate lyase in the cytosol to form reductive biosynthesis of fat ...
... citrate formed in the mitochondrial matrix arrives at high Malic enzyme is now recognized to be one of the level, it is transported to the cytosol, and meanwhile is important enzymes involved in supplying NADPH for the cleaved by ATP-citrate lyase in the cytosol to form reductive biosynthesis of fat ...
Oxidative Phosphorylation Goal: ATP Synthesis
... • Together, use about 1 proton of protonmotive force ...
... • Together, use about 1 proton of protonmotive force ...
Slide 1
... Source of raw materials used to make new molecules Source of energy calorie – the amount of energy needed to raise the temperature of one gram of water one degree Celsius. 1000 calories = 1 kilocalorie, or Calorie. Cells don’t burn glucose - gradually release energy from it. Cells break down food mo ...
... Source of raw materials used to make new molecules Source of energy calorie – the amount of energy needed to raise the temperature of one gram of water one degree Celsius. 1000 calories = 1 kilocalorie, or Calorie. Cells don’t burn glucose - gradually release energy from it. Cells break down food mo ...
09_Lecture_Presentation
... • In cellular respiration, glucose and other organic molecules are broken down in a series of steps • Electrons from organic compounds are usually first transferred to NAD+, a coenzyme • As an electron acceptor, NAD+ functions as an oxidizing agent during cellular respiration • Each NADH (the reduce ...
... • In cellular respiration, glucose and other organic molecules are broken down in a series of steps • Electrons from organic compounds are usually first transferred to NAD+, a coenzyme • As an electron acceptor, NAD+ functions as an oxidizing agent during cellular respiration • Each NADH (the reduce ...
Biosc_48_Chapter_5_lecture
... 1. Proteins provide nitrogen for the body 2. Amino acids from dietary proteins are needed to replace proteins in the body. 3. If more amino acids are consumed than are needed, the excess amino acids can be used for energy or converted into carbohydrates or fat. 4. Our bodies can make 12 of the 20 am ...
... 1. Proteins provide nitrogen for the body 2. Amino acids from dietary proteins are needed to replace proteins in the body. 3. If more amino acids are consumed than are needed, the excess amino acids can be used for energy or converted into carbohydrates or fat. 4. Our bodies can make 12 of the 20 am ...
Chapter 3
... • Cellular respiration includes both aerobic and anaerobic respiration but is 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 ...
... • Cellular respiration includes both aerobic and anaerobic respiration but is 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 ...
... The electrophoretic technique and assay procedure used in this investigation overcame a significant problem in studying ureaplasma enzymes, i.e. low yield of cell-free extract from large volumes of culture (O’Brien & Barile, 1983). By separating and concentrating proteins, the electrophoretic techni ...
6 Hindgut Foregut.pptx
... Intake and Passage in Primates Hindgut fermenters can have either high or low intake and (hence) short or long ingesta retention ...
... Intake and Passage in Primates Hindgut fermenters can have either high or low intake and (hence) short or long ingesta retention ...
Chapter 9 Modified
... • In cellular respiration, glucose and other organic molecules are broken down in a series of steps • Electrons from organic compounds are usually first transferred to NAD+, a coenzyme • As an electron acceptor, NAD+ functions as an oxidizing agent during cellular respiration • Each NADH (the reduce ...
... • In cellular respiration, glucose and other organic molecules are broken down in a series of steps • Electrons from organic compounds are usually first transferred to NAD+, a coenzyme • As an electron acceptor, NAD+ functions as an oxidizing agent during cellular respiration • Each NADH (the reduce ...
Human Biology The Chemistry of Living Things 2.1 Multiple Choice
... 43) Which one of the following is TRUE regarding nucleotides? A) There are three different DNA nucleotides. B) DNA nucleotides are assembled into RNA by the process of dehydration synthesis. C) DNA nucleotides contain deoxyribose; RNA nucleotides contain sucrose. D) Nucleotides are bonded together b ...
... 43) Which one of the following is TRUE regarding nucleotides? A) There are three different DNA nucleotides. B) DNA nucleotides are assembled into RNA by the process of dehydration synthesis. C) DNA nucleotides contain deoxyribose; RNA nucleotides contain sucrose. D) Nucleotides are bonded together b ...
energy
... • a unit of energy • amount of heat energy required to raise the temperature of 1 kg of water 1°C • 1 kcal = 4.184 kilojoules (kJ) • 1 kcal = 1 “nutritional” calorie ...
... • a unit of energy • amount of heat energy required to raise the temperature of 1 kg of water 1°C • 1 kcal = 4.184 kilojoules (kJ) • 1 kcal = 1 “nutritional” calorie ...
11.1 Types of Lipids 11.2 Fatty Acids
... different groups. Glycine is exempt because it has two hydrogen atoms attached to the αcarbon (recall chiral carbons must have four different groups attached). As chiral molecules, amino acids can exist as D or L isomers (recall unit 10). When writing Fischer projections for amino acids, the -COOH g ...
... different groups. Glycine is exempt because it has two hydrogen atoms attached to the αcarbon (recall chiral carbons must have four different groups attached). As chiral molecules, amino acids can exist as D or L isomers (recall unit 10). When writing Fischer projections for amino acids, the -COOH g ...
Metabolic networks of Cucurbita maxima phloem
... that was statistically valid for all eight leaves. Instead, each leaf had its own distinct vascular exudate profile similar to leaves from the same plant, but clearly different from leaves harvested from plants at the same developmental stage. Thirty to forty per cent of all metabolite levels of indiv ...
... that was statistically valid for all eight leaves. Instead, each leaf had its own distinct vascular exudate profile similar to leaves from the same plant, but clearly different from leaves harvested from plants at the same developmental stage. Thirty to forty per cent of all metabolite levels of indiv ...
Energy
... 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 ...
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 ...
What limits the liver`s capacity to convert amino acids to glucose?
... What limits the liver's capacity to convert amino acids to glucose? Conversion of amino acids to glucose involves several metabolic processes; deamination or transamination, conversion of the released NH4 + to urea and finally synthesis of glucose from amino acid residues. The key to understanding t ...
... What limits the liver's capacity to convert amino acids to glucose? Conversion of amino acids to glucose involves several metabolic processes; deamination or transamination, conversion of the released NH4 + to urea and finally synthesis of glucose from amino acid residues. The key to understanding t ...
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.