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... United States. (The vegan diet may be somewhat low in B6) Milk is not a very good source (0.5 mg/quart) and the B6 is DEGRADED if milk is boiled to make formula; this may have caused infant seizures in the early 1950’s. ...
... United States. (The vegan diet may be somewhat low in B6) Milk is not a very good source (0.5 mg/quart) and the B6 is DEGRADED if milk is boiled to make formula; this may have caused infant seizures in the early 1950’s. ...
Metabolism and Nutrition
... ◦ If O2 is not available pyruvic acid - converted to lactic acid ◦ If O2 is available- pyruvic acid enters ...
... ◦ If O2 is not available pyruvic acid - converted to lactic acid ◦ If O2 is available- pyruvic acid enters ...
Oxidation and biosynthesis of fatty acids
... (2) Transport of Fatty Acyl CoA into Mitochondria • The carnitine shuttle system. • Fatty acyl CoA is first converted to acylcarnitine (enzyme carnitine acyltransferase I (bound to the outer mitochondrial membrane). • Acylcarnitine enters the mitochondria by a translocase. ...
... (2) Transport of Fatty Acyl CoA into Mitochondria • The carnitine shuttle system. • Fatty acyl CoA is first converted to acylcarnitine (enzyme carnitine acyltransferase I (bound to the outer mitochondrial membrane). • Acylcarnitine enters the mitochondria by a translocase. ...
Ch. 7 Study Guide
... □ I can explain how glucose is oxidized during glycolysis and the Krebs Cycle to produce reducing power in NADH and FADH ...
... □ I can explain how glucose is oxidized during glycolysis and the Krebs Cycle to produce reducing power in NADH and FADH ...
AMP-activated protein kinase regulation of fatty acid oxidation in the
... acid oxidation rates increase further, resulting in an uncoupling between glycolysis and glucose oxidation. This uncoupling results in an increased proton production, which worsens ischaemic damage. Since high rates of fatty acid oxidation can contribute to ischaemic damage by inhibiting glucose oxi ...
... acid oxidation rates increase further, resulting in an uncoupling between glycolysis and glucose oxidation. This uncoupling results in an increased proton production, which worsens ischaemic damage. Since high rates of fatty acid oxidation can contribute to ischaemic damage by inhibiting glucose oxi ...
Digestion2
... • Amino acids and sugars – Pass through the epithelium of the small intestine and enter the bloodstream ...
... • Amino acids and sugars – Pass through the epithelium of the small intestine and enter the bloodstream ...
Chemical Composition and antibacterial activity of
... (chlorhexidine 0.12%). This might be explained by the fact that a synthetic pure mono-drug (chlorhexidine) was compared with the fractions of a natural product that presents its biological compound diluted in the samples (EEP, H-Fr, or P-Fr). HPLC analyses of EEP and H-Fr demonstrated identical chem ...
... (chlorhexidine 0.12%). This might be explained by the fact that a synthetic pure mono-drug (chlorhexidine) was compared with the fractions of a natural product that presents its biological compound diluted in the samples (EEP, H-Fr, or P-Fr). HPLC analyses of EEP and H-Fr demonstrated identical chem ...
Ch16
... compared to a short chain fatty acid (we will see this β-oxidation pathway in Chapter 17). Answer: Consider which one is the most reduced, it has more electrons to give though oxidation reactions (energy producing). It should be obvious that it is hexanoic acid. Later we will see that the amount of ...
... compared to a short chain fatty acid (we will see this β-oxidation pathway in Chapter 17). Answer: Consider which one is the most reduced, it has more electrons to give though oxidation reactions (energy producing). It should be obvious that it is hexanoic acid. Later we will see that the amount of ...
03-232 Biochemistry ... Name:________________________ or the back of the preceding page. In questions... Instructions:
... pathways and describe: i) the step that is regulated (2 pts). ii) the compounds that regulate that step, and whether they activate or inhibit the step (4 pts). iii) why this form of regulation is useful to the cell (4 pts). Choice B: The liver cell responds to a number of different hormones, includi ...
... pathways and describe: i) the step that is regulated (2 pts). ii) the compounds that regulate that step, and whether they activate or inhibit the step (4 pts). iii) why this form of regulation is useful to the cell (4 pts). Choice B: The liver cell responds to a number of different hormones, includi ...
Harvesting Electrons from the Citric Acid Cycle
... When energy demands are low oxaloacetate is shuttled into citric acid cycle ...
... When energy demands are low oxaloacetate is shuttled into citric acid cycle ...
Lesson title: Nucleic acids Lesson date: 30.12.2013 One sentence
... how DNA provides instructions to the cell. 4. Students will be able to relate this nucleic acids puzzle activity to Watson and Crick’s original discovery of the structure of DNA. Key vocabulary: DNA, Deoxyribose, Phosphate, Nucleic acid, Adenine, Thymine, Cytosine, Guanine, Base pairs, Nucleotide Co ...
... how DNA provides instructions to the cell. 4. Students will be able to relate this nucleic acids puzzle activity to Watson and Crick’s original discovery of the structure of DNA. Key vocabulary: DNA, Deoxyribose, Phosphate, Nucleic acid, Adenine, Thymine, Cytosine, Guanine, Base pairs, Nucleotide Co ...
Title
... a) completely independent of the cell they are in b) completely dependent of the cell they are in c) hold all the DNA of a cell - mitochondria and chloroplast have their own DNA while our DNA is in the nucleus d) are only slightly dependent on the cell they are in - need input, but can divide on own ...
... a) completely independent of the cell they are in b) completely dependent of the cell they are in c) hold all the DNA of a cell - mitochondria and chloroplast have their own DNA while our DNA is in the nucleus d) are only slightly dependent on the cell they are in - need input, but can divide on own ...
Chapter 18: Digestive System Theory Lecture Outline Objectives
... 2. Produce and store glucose in the form of glycogen 3. Detoxify harmful substances such as alcohol and drugs 4. Manufacture blood proteins necessary for blood clotting 5. Store vitamins A, D and B complex 6. Converts ammonia into urea, chief waste product of protein metabolism 7. Break down hormone ...
... 2. Produce and store glucose in the form of glycogen 3. Detoxify harmful substances such as alcohol and drugs 4. Manufacture blood proteins necessary for blood clotting 5. Store vitamins A, D and B complex 6. Converts ammonia into urea, chief waste product of protein metabolism 7. Break down hormone ...
Kreb`s Cycle
... 3. Think about running as fast as you can for 100 meters. Could you keep up this pace for a much longer distance? Explain your answer. ...
... 3. Think about running as fast as you can for 100 meters. Could you keep up this pace for a much longer distance? Explain your answer. ...
What is digestion?
... • Amino acids are broken down in the liver to form urea (deamination) • Urea and other waste leaves the liver in the hepatic vein which travels to the heart and then the kidneys. ...
... • Amino acids are broken down in the liver to form urea (deamination) • Urea and other waste leaves the liver in the hepatic vein which travels to the heart and then the kidneys. ...
ATP citrate lyase – biology and implication in human
... the biosynthesis of acetylcholine. Oxaloacetate enters the gluconeogenic pathway through phosphoenolpyruvate carboxykinase. In nonruminants, nearly all the acetylCoA used in fatty acid synthesis is formed in mitochondria from pyruvate oxidation and from i ...
... the biosynthesis of acetylcholine. Oxaloacetate enters the gluconeogenic pathway through phosphoenolpyruvate carboxykinase. In nonruminants, nearly all the acetylCoA used in fatty acid synthesis is formed in mitochondria from pyruvate oxidation and from i ...
METABOLISM I. Introduction. - metabolism: all chemical reactions
... - glucose oxidation: C2 H12 O6 +6O2 -------> 6H2 O + 6CO 2 + 38ATP + heat - this process involves glycolysis, Krebs Cycle, and electron transport chain (ETC). -there are two means of ATP production throughout glucose oxidation: substrate level phosphorylation where high energy phosphate groups are t ...
... - glucose oxidation: C2 H12 O6 +6O2 -------> 6H2 O + 6CO 2 + 38ATP + heat - this process involves glycolysis, Krebs Cycle, and electron transport chain (ETC). -there are two means of ATP production throughout glucose oxidation: substrate level phosphorylation where high energy phosphate groups are t ...
Chapter 6
... Prokaryotic organisms do not have mitochondria. Consequently they utilize a slightly different way to accomplish the Krebs cycle and ETS that actually results in slightly more ATP than is produced by eukaryotic organisms. ...
... Prokaryotic organisms do not have mitochondria. Consequently they utilize a slightly different way to accomplish the Krebs cycle and ETS that actually results in slightly more ATP than is produced by eukaryotic organisms. ...
Pyruvate Dehydrogenase Complex and Tricarboxylic Acid
... • Harvests chemical energy from biological fuel in the form of electrons in NADH and FADH2. • Consists of a series of eight reactions. ...
... • Harvests chemical energy from biological fuel in the form of electrons in NADH and FADH2. • Consists of a series of eight reactions. ...
Amino Acid Answers: 1. Determine if the amino acids shown are of
... Compounds containing the carboxylic acid functional group in their side chain are acidic amino acids. Compounds containing amines in their side chair are basic amino acids. Those side chains containing alkyl groups, alcohols, or even sulfur-containing groups are neutral. ...
... Compounds containing the carboxylic acid functional group in their side chain are acidic amino acids. Compounds containing amines in their side chair are basic amino acids. Those side chains containing alkyl groups, alcohols, or even sulfur-containing groups are neutral. ...
Problem Set 3 (Due February 4th) 1. In 1896, Christiaan Eijkman
... 9. Mitochondrial Isocitrate Dehydrogenase relies on allosteric regulation through a regulatory subunit to activate or inhibit enzyme activity (the RCSB molecule of the month page does a good job at explaining this). E. coli, which lack mitochondria, rely on a different mechanism to regulate enzyme a ...
... 9. Mitochondrial Isocitrate Dehydrogenase relies on allosteric regulation through a regulatory subunit to activate or inhibit enzyme activity (the RCSB molecule of the month page does a good job at explaining this). E. coli, which lack mitochondria, rely on a different mechanism to regulate enzyme a ...
Proteins…
... Movement – actin and myosin muscles Defense – antibodies in bloodstream Storage – albumin in egg whites Signaling – growth hormones in bloodstream ...
... Movement – actin and myosin muscles Defense – antibodies in bloodstream Storage – albumin in egg whites Signaling – growth hormones in bloodstream ...