2nd Phase of Glycolysis
... been cleaved into two triose phosphates. The second phase contains the last five reactions of glycolysis and is called the payoff phase. It is called the payoff phase because in these five reactions two high energy phosphate bonds are produced. These 2 high energy phosphoryl groups are transferred t ...
... been cleaved into two triose phosphates. The second phase contains the last five reactions of glycolysis and is called the payoff phase. It is called the payoff phase because in these five reactions two high energy phosphate bonds are produced. These 2 high energy phosphoryl groups are transferred t ...
EXAM 1 learning objectives
... Exocytosis Phagocytosis Endoplasmic reticulum Golgi complex Peroxisomes Lysosomes Mitochondria Chloroplast Cytoskeleton Describe the differences between eukaryotic and prokaryotic cells Describe how prokaryotes may have evolved into eukaryotic cell Understand importance of Carbon Describe the bondin ...
... Exocytosis Phagocytosis Endoplasmic reticulum Golgi complex Peroxisomes Lysosomes Mitochondria Chloroplast Cytoskeleton Describe the differences between eukaryotic and prokaryotic cells Describe how prokaryotes may have evolved into eukaryotic cell Understand importance of Carbon Describe the bondin ...
CITRIC ACID CYCLE
... Net Result of the Citric Acid Cycle Acetyl-CoA + 3NAD+ + FAD + GDP + Pi + 2 H2O 2CO2 + 3NADH + FADH2 + GTP + CoA + 3H+ • Net oxidation of two carbons to CO2 • Equivalent to two carbons of acetyl-CoA • but NOT the exact same carbons ...
... Net Result of the Citric Acid Cycle Acetyl-CoA + 3NAD+ + FAD + GDP + Pi + 2 H2O 2CO2 + 3NADH + FADH2 + GTP + CoA + 3H+ • Net oxidation of two carbons to CO2 • Equivalent to two carbons of acetyl-CoA • but NOT the exact same carbons ...
Chapter 7: Recent advances in enzyme technology
... The stabilisation of enzymes in biphasic aqueous-organic systems It should become clear from the later discussion that there may be a substantial advantage to be gained from the use of biphasic systems in many enzyme-catalysed reactions. One major factor must first be addressed; the stability of th ...
... The stabilisation of enzymes in biphasic aqueous-organic systems It should become clear from the later discussion that there may be a substantial advantage to be gained from the use of biphasic systems in many enzyme-catalysed reactions. One major factor must first be addressed; the stability of th ...
Amino Acid Catabolism: N
... adequate to supply amino acids for growth, while adding to the diet the a-keto acid analogs of essential amino acids. Liver transplantation has also been used, since liver is the organ that carries out Urea Cycle. ...
... adequate to supply amino acids for growth, while adding to the diet the a-keto acid analogs of essential amino acids. Liver transplantation has also been used, since liver is the organ that carries out Urea Cycle. ...
CHAPTER 4 DISTRIBUTION OF CARBON, SULPHUR, NITROGEN
... Proteins are large organic compounds made of amino acids arranged in a linear fashion. The side chains of these amino acids are chemically different from one another in some respect that can be classified broadly into two ways i.e., hydrophobic and hydrophilic. Atomic details in these side chains ma ...
... Proteins are large organic compounds made of amino acids arranged in a linear fashion. The side chains of these amino acids are chemically different from one another in some respect that can be classified broadly into two ways i.e., hydrophobic and hydrophilic. Atomic details in these side chains ma ...
... You are assuming that there are two rotatable bonds (N-Cα, Cα-C) that can have three different conformations. These conformations are independent of each other, therefore giving 9 possibilities/residue. ii) The contribution of the above entropy to the free energy difference between the native and th ...
Kinetics - University of San Diego Home Pages
... Kinetics is the branch of science concerned with the rates of reactions Enzyme kinetics seeks to determine the maximum reaction velocity that enzymes can attain and the binding affinities for substrates and inhibitors Analysis of enzyme rates yields insights into enzyme mechanisms and metabolic path ...
... Kinetics is the branch of science concerned with the rates of reactions Enzyme kinetics seeks to determine the maximum reaction velocity that enzymes can attain and the binding affinities for substrates and inhibitors Analysis of enzyme rates yields insights into enzyme mechanisms and metabolic path ...
to NCERT Solutions for class 11 Biology
... (1) Enzymes are complex macromolecules with high molecular weight. (2) They catalyze biochemical reactions in a cell. They help in the breakdown of large molecules into smaller molecules or bring together two smaller molecules to form a larger molecule. (3) Enzymes do not start a reaction. However, ...
... (1) Enzymes are complex macromolecules with high molecular weight. (2) They catalyze biochemical reactions in a cell. They help in the breakdown of large molecules into smaller molecules or bring together two smaller molecules to form a larger molecule. (3) Enzymes do not start a reaction. However, ...
Introduction to Lipid Metabolism Roles of Lipids - Rose
... molecules and therefore fat stores contain little water, which would add to the weight of the molecules without adding to the energy content. Because layers of lipids are good insulators, and because adipose tissue has limited metabolic activity, fat stores can reduce the exchange of heat between an ...
... molecules and therefore fat stores contain little water, which would add to the weight of the molecules without adding to the energy content. Because layers of lipids are good insulators, and because adipose tissue has limited metabolic activity, fat stores can reduce the exchange of heat between an ...
coupling membrane
... cup-shaped to increase surface area and thus exchange metabolites with cytosol). ...
... cup-shaped to increase surface area and thus exchange metabolites with cytosol). ...
Slides - gserianne.com
... • Lipolysis – breakdown of triglyceride into glycerol and fatty acids • Lipogenesis – creation of new triglyceride (fat) ...
... • Lipolysis – breakdown of triglyceride into glycerol and fatty acids • Lipogenesis – creation of new triglyceride (fat) ...
Integrity and purity of the mitochondrial fraction
... We detected the formation of complexes of ERK1 with 2 enzymes of lipid metabolism: the fatty acid synthase (FAS) and the hydroxyacyl-Coenzyme A dehydrogenase (HAD). FAS catalyses the synthesis of long chain fatty acids from acetylCoA, malonyl-CoA and NADPH [72], has a reported molecular mass of 273 ...
... We detected the formation of complexes of ERK1 with 2 enzymes of lipid metabolism: the fatty acid synthase (FAS) and the hydroxyacyl-Coenzyme A dehydrogenase (HAD). FAS catalyses the synthesis of long chain fatty acids from acetylCoA, malonyl-CoA and NADPH [72], has a reported molecular mass of 273 ...
Protein
... amino acids, provide the raw material for all proteins. Following genetic instructions, the body strings together amino acids. Some genes call for short chains, others are blueprints for long chains that fold, origamilike, into intricate, three-dimensional ...
... amino acids, provide the raw material for all proteins. Following genetic instructions, the body strings together amino acids. Some genes call for short chains, others are blueprints for long chains that fold, origamilike, into intricate, three-dimensional ...
Chapter 2: Biochemistry Problems
... In these problems, you will be given the covalent bonds (these are shown as solid lines) and must infer their noncovalent bonding properties. Noncovalent bonds/interactions are shown by dotted lines (etc.). These two types of “bonds” are entirely separate; for example, an oxygen (which can make only ...
... In these problems, you will be given the covalent bonds (these are shown as solid lines) and must infer their noncovalent bonding properties. Noncovalent bonds/interactions are shown by dotted lines (etc.). These two types of “bonds” are entirely separate; for example, an oxygen (which can make only ...
Histone Modifications and Cancer
... Histone acetylation/deacetylation • Acetylation/deacetylation of defined lysine residues of H3, H4, H2A and H2B histones; • Catalyzed by histone acetyltransferase/deacetylase ...
... Histone acetylation/deacetylation • Acetylation/deacetylation of defined lysine residues of H3, H4, H2A and H2B histones; • Catalyzed by histone acetyltransferase/deacetylase ...
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.