univERsity oF copEnhAGEn
... did not change, except for a small fall in malate at 60s. The results indicate that there was a decrease in glycolytic flux due to an inhibition of the phosphofructokinase reaction. Since the tissue levels of phosphocreatine, ATP, ADP and AMP were unchanged inhibition of phosphofructokinase was prob ...
... did not change, except for a small fall in malate at 60s. The results indicate that there was a decrease in glycolytic flux due to an inhibition of the phosphofructokinase reaction. Since the tissue levels of phosphocreatine, ATP, ADP and AMP were unchanged inhibition of phosphofructokinase was prob ...
AAlast+nuc
... Condense lysine with -ketoglutarate to form saccharopine That’s deglutamated (?), oxidized, and transaminated to -ketoadipate Six reactions degrade that to 2 acetyl CoA molecules plus 2 CO2 Purely ketogenic Some bacteria decarboxylate it to cadaverine ...
... Condense lysine with -ketoglutarate to form saccharopine That’s deglutamated (?), oxidized, and transaminated to -ketoadipate Six reactions degrade that to 2 acetyl CoA molecules plus 2 CO2 Purely ketogenic Some bacteria decarboxylate it to cadaverine ...
Nutrition & Metabolism
... charged molecules that become oxidized by combining with oxygen or the removal of hydrogen, causing electron deficiency. seek to regain the electron by removing it from other molecules, thus oxidizing them. set up a chain reaction that may damage cell structures such as DNA, cell ...
... charged molecules that become oxidized by combining with oxygen or the removal of hydrogen, causing electron deficiency. seek to regain the electron by removing it from other molecules, thus oxidizing them. set up a chain reaction that may damage cell structures such as DNA, cell ...
Enzymes - Solon City Schools
... Characteristics of Enzymes 1. Proteins 2. Catalysts a. Speed up chemical reactions without being used up ...
... Characteristics of Enzymes 1. Proteins 2. Catalysts a. Speed up chemical reactions without being used up ...
Name: ____ ______ Unit 4: Living Things Metabolize Section A
... macromolecule: Carbohydrates, lipids, nucleic acid, proteins. State unique characteristics for each. Identify the monomer and polymer of each organic macromolecule. ...
... macromolecule: Carbohydrates, lipids, nucleic acid, proteins. State unique characteristics for each. Identify the monomer and polymer of each organic macromolecule. ...
Chapter 1
... •two long chains of nucleotides A, C, G, T •complementary base pairing AT and CG •strands have polarity (5’ to 3’) •strands are antiparallel ...
... •two long chains of nucleotides A, C, G, T •complementary base pairing AT and CG •strands have polarity (5’ to 3’) •strands are antiparallel ...
Phenylpropanoids
... PAs are more often called condensed tannins due to their condensed chemical structure. However, HTs also undergo condensation reaction. The term, condensed tannins, is therefore potentially confusing. The term, proanthocyanidins, is derived from the acid catalyzed oxidation reaction that produces re ...
... PAs are more often called condensed tannins due to their condensed chemical structure. However, HTs also undergo condensation reaction. The term, condensed tannins, is therefore potentially confusing. The term, proanthocyanidins, is derived from the acid catalyzed oxidation reaction that produces re ...
17C-SynthesisOfProtein
... pair of complimentary nucleotides with another nucleotide pair is called a base-pair substitution. • Some base-pair substitutions have little or no impact on protein function. • In silent mutations, alterations of nucleotides still indicate the same amino acids because of redundancy in the genetic c ...
... pair of complimentary nucleotides with another nucleotide pair is called a base-pair substitution. • Some base-pair substitutions have little or no impact on protein function. • In silent mutations, alterations of nucleotides still indicate the same amino acids because of redundancy in the genetic c ...
HUMAN-CHIMP DNA
... only 13 nucleotides, a far larger number of changes than would be expected had the mutations been the result of drift rather than selection. The location of enhancer activity highlights the importance of the difference. Our hands, with their opposable thumbs*, our feet, evolved for bipedal locomotio ...
... only 13 nucleotides, a far larger number of changes than would be expected had the mutations been the result of drift rather than selection. The location of enhancer activity highlights the importance of the difference. Our hands, with their opposable thumbs*, our feet, evolved for bipedal locomotio ...
CHAPTER 17 FROM GENE TO PROTEIN Section C: The Synthesis
... pair of complimentary nucleotides with another nucleotide pair is called a base-pair substitution. • Some base-pair substitutions have little or no impact on protein function. • In silent mutations, alterations of nucleotides still indicate the same amino acids because of redundancy in the genetic c ...
... pair of complimentary nucleotides with another nucleotide pair is called a base-pair substitution. • Some base-pair substitutions have little or no impact on protein function. • In silent mutations, alterations of nucleotides still indicate the same amino acids because of redundancy in the genetic c ...
Discussion Problems - University of California, Davis
... Protein Structure • How do the amino acids differ from one another structurally? • What properties differ? • What are the kinds of secondary structure? Describe them. • What is quaternary structure? • What causes proteins to fold? ...
... Protein Structure • How do the amino acids differ from one another structurally? • What properties differ? • What are the kinds of secondary structure? Describe them. • What is quaternary structure? • What causes proteins to fold? ...
Model Description Sheet
... develop breast cancer in their lifetime. Strikingly, many of these women share a significant genetic commonality. It has been shown that many breast cancer patients test positive for high levels of Estrogen Receptor (ERα), a protein that regulates the differentiation and maintenance of neural, skele ...
... develop breast cancer in their lifetime. Strikingly, many of these women share a significant genetic commonality. It has been shown that many breast cancer patients test positive for high levels of Estrogen Receptor (ERα), a protein that regulates the differentiation and maintenance of neural, skele ...
Biochemical Reactions
... Cells generate most of their energy from redox reactions. When electrons are transferred to an electron deficient molecule, energy is lost. Several redox reactions provide enough energy for ATP synthesis. The ultimate source of energy used by most organisms on earth is the sun. 1P2-14 ...
... Cells generate most of their energy from redox reactions. When electrons are transferred to an electron deficient molecule, energy is lost. Several redox reactions provide enough energy for ATP synthesis. The ultimate source of energy used by most organisms on earth is the sun. 1P2-14 ...
Unit 2 - PGS Science
... When exploded, glycerol trinitrate decomposes to give nitrogen, water, carbon dioxide and oxygen. Balance the equation for this reaction. ...
... When exploded, glycerol trinitrate decomposes to give nitrogen, water, carbon dioxide and oxygen. Balance the equation for this reaction. ...
Document
... and a TIFF (Uncompressed) decompressor TIFF (Uncompressed) decompressor are needed see this to picture. ...
... and a TIFF (Uncompressed) decompressor TIFF (Uncompressed) decompressor are needed see this to picture. ...
Metabolism and Energetics
... Fatty acids are long chains of carbon atoms (often 20 or more C’s) with many hydrogen atoms attached. Fatty acids are highly reduced (energy rich) molecules. Beta oxidation is a repeating 4 step process in which sequential 2-C groups (“acetyl groups”) are cut from the long chain; they are attached t ...
... Fatty acids are long chains of carbon atoms (often 20 or more C’s) with many hydrogen atoms attached. Fatty acids are highly reduced (energy rich) molecules. Beta oxidation is a repeating 4 step process in which sequential 2-C groups (“acetyl groups”) are cut from the long chain; they are attached t ...
Lecture exam 1A
... A. An allosteric site often allows the product of a metabolic pathway to inhibit the enzyme and shut off the pathway B. An allosteric site is often found on a protein subunit that does not contain the active site C. An allosteric activator prevents the substrate from binding at the active site D. On ...
... A. An allosteric site often allows the product of a metabolic pathway to inhibit the enzyme and shut off the pathway B. An allosteric site is often found on a protein subunit that does not contain the active site C. An allosteric activator prevents the substrate from binding at the active site D. On ...
A Level Biology Nucleic Acids
... polynucleotide strands breaking DNA unwinding and breaking its hydrogen bonds (and the role of DNA helicase in this) attraction of new DNA nucleotides to exposed bases on template strands and base pairing the condensation reaction that joins adjacent nucleotides (and the role of DNA polymerase in th ...
... polynucleotide strands breaking DNA unwinding and breaking its hydrogen bonds (and the role of DNA helicase in this) attraction of new DNA nucleotides to exposed bases on template strands and base pairing the condensation reaction that joins adjacent nucleotides (and the role of DNA polymerase in th ...
Mutations Mutations occur when inserting and deleting one or
... Protein sequence: Start, Alanine, Asparagine, Asparate, Serine, Alanine, Threonine, Proline, STOP, Aspartate, Leucine, something stating with A In the 8th codon, and alnine is inserted as the first nucletide. This shifts all other nucleotides after over one space to the right. This now codes for sto ...
... Protein sequence: Start, Alanine, Asparagine, Asparate, Serine, Alanine, Threonine, Proline, STOP, Aspartate, Leucine, something stating with A In the 8th codon, and alnine is inserted as the first nucletide. This shifts all other nucleotides after over one space to the right. This now codes for sto ...
Biosynthesis
Biosynthesis (also called biogenesis or anabolism) is a multi-step, enzyme-catalyzed process where substrates are converted into more complex products in living organisms. In biosynthesis, simple compounds are modified, converted into other compounds, or joined together to form macromolecules. This process often consists of metabolic pathways. Some of these biosynthetic pathways are located within a single cellular organelle, while others involve enzymes that are located within multiple cellular organelles. Examples of these biosynthetic pathways include the production of lipid membrane components and nucleotides.The prerequisite elements for biosynthesis include: precursor compounds, chemical energy (e.g. ATP), and catalytic enzymes which may require coenzymes (e.g.NADH, NADPH). These elements create monomers, the building blocks for macromolecules. Some important biological macromolecules include: proteins, which are composed of amino acid monomers joined via peptide bonds, and DNA molecules, which are composed of nucleotides joined via phosphodiester bonds.