102Chapter 10 - Central Dogma
... Translation (RNA → Protein): 1) mRNA carries code for protein from nucleus to cytoplasm • Exits nucleus via nuclear pores 2) mRNA binds to ribosomes (protein factories) in cytoplasm • Ribosomes = rRNA & proteins • Composed of two (2) sub-units: 1) Small Ribosomal Sub-unit • Binds mRNA and part of tR ...
... Translation (RNA → Protein): 1) mRNA carries code for protein from nucleus to cytoplasm • Exits nucleus via nuclear pores 2) mRNA binds to ribosomes (protein factories) in cytoplasm • Ribosomes = rRNA & proteins • Composed of two (2) sub-units: 1) Small Ribosomal Sub-unit • Binds mRNA and part of tR ...
Functional dissection of the baculovirus late expression factor
... very late proteins at non-permissive temperatures (Carstens et al., 1994; Partington et al., 1990). The AcMNPV lef-8 gene was first discovered as one of 19 genes required for the expression of late and very late genes in SF-21 insect cells (Passarelli et al., 1994). It encodes a protein, LEF-8, that ...
... very late proteins at non-permissive temperatures (Carstens et al., 1994; Partington et al., 1990). The AcMNPV lef-8 gene was first discovered as one of 19 genes required for the expression of late and very late genes in SF-21 insect cells (Passarelli et al., 1994). It encodes a protein, LEF-8, that ...
active site
... Enzymes are specific to the reactant they act on called the substrate. So we say that enzymes are substrate specific. The specificity is due to the shape of the enzyme (remember protein structure- this is the tertiary structure of the protein). Enzymes bind to the substrate at a specific place on ...
... Enzymes are specific to the reactant they act on called the substrate. So we say that enzymes are substrate specific. The specificity is due to the shape of the enzyme (remember protein structure- this is the tertiary structure of the protein). Enzymes bind to the substrate at a specific place on ...
BIOLOGY 311C - Brand Spring 2009
... d. Acetyl CoA. 35. Which one of the following is the least true of RUBISCO as it occurs in green plants? a. It is an oligomeric protein consisting of two kinds of monomeric polypeptide chains. b. It is a highly efficient enzyme for CO2 fixation. c. It catalyzes a reaction of O2 with a C5 molecule. d ...
... d. Acetyl CoA. 35. Which one of the following is the least true of RUBISCO as it occurs in green plants? a. It is an oligomeric protein consisting of two kinds of monomeric polypeptide chains. b. It is a highly efficient enzyme for CO2 fixation. c. It catalyzes a reaction of O2 with a C5 molecule. d ...
Sports nutrition Carbohydrates
... Besides providing energy to the body, dietary protein is also required for growth—especially by children, teenagers, and pregnant women, tissue repair, immune system function, hormone and enzyme production, and for lean muscle mass and tone maintenance. There are 20 amino acids and the body can make ...
... Besides providing energy to the body, dietary protein is also required for growth—especially by children, teenagers, and pregnant women, tissue repair, immune system function, hormone and enzyme production, and for lean muscle mass and tone maintenance. There are 20 amino acids and the body can make ...
4. Sports nutrition, pyramid of health, healthy eating, Mediterranean
... Besides providing energy to the body, dietary protein is also required for growth—especially by children, teenagers, and pregnant women, tissue repair, immune system function, hormone and enzyme production, and for lean muscle mass and tone maintenance. There are 20 amino acids and the body can make ...
... Besides providing energy to the body, dietary protein is also required for growth—especially by children, teenagers, and pregnant women, tissue repair, immune system function, hormone and enzyme production, and for lean muscle mass and tone maintenance. There are 20 amino acids and the body can make ...
STAAR REVIEW - TEKS BASED
... ecosystems and the environment. Knowledge and skills. (1) Scientific processes. The student, for at least 40% of instructional time, conducts laboratory and field investigations using safe, environmentally appropriate, and ethical practices. The student is expected to: (A) demonstrate safe practices ...
... ecosystems and the environment. Knowledge and skills. (1) Scientific processes. The student, for at least 40% of instructional time, conducts laboratory and field investigations using safe, environmentally appropriate, and ethical practices. The student is expected to: (A) demonstrate safe practices ...
Pyruvate and Energetics of Glycolysis
... 1. The conversion of pyruvate to ethanol also causes the ________. A) oxidation of NADH B) production of ADP C) consumption of O2 D) generation of an ion gradient across mitochondrial membranes 2. The enzyme that catalyzes the conversion of pyruvate to lactate is ________. A) lactate reductase ...
... 1. The conversion of pyruvate to ethanol also causes the ________. A) oxidation of NADH B) production of ADP C) consumption of O2 D) generation of an ion gradient across mitochondrial membranes 2. The enzyme that catalyzes the conversion of pyruvate to lactate is ________. A) lactate reductase ...
Chem*3560 Lecture 6: Allosteric regulation of enzymes
... effect, and shifts the curve left.. Heterotropic means literally "change induced by the another substance" (other than a substrate). R → T switch induced by binding CTP is called a negative heterotropic effect; and shifts the curve right. Negative because affinity decreases with increasing [CTP]. AT ...
... effect, and shifts the curve left.. Heterotropic means literally "change induced by the another substance" (other than a substrate). R → T switch induced by binding CTP is called a negative heterotropic effect; and shifts the curve right. Negative because affinity decreases with increasing [CTP]. AT ...
Chemistry Of Lichens Complete
... • Lichens produce a wide array of both primary (intracellular) and secondary (extracellular) compounds - Primary metabolites include amino acids, polyols, carotenoids, polysaccharides, and vitamins • Some, like the polysaccharide cell wall compounds lichenan and isolichenan, have taxonomic significa ...
... • Lichens produce a wide array of both primary (intracellular) and secondary (extracellular) compounds - Primary metabolites include amino acids, polyols, carotenoids, polysaccharides, and vitamins • Some, like the polysaccharide cell wall compounds lichenan and isolichenan, have taxonomic significa ...
Clinical Applications of Enzymes
... Catalyze the transfer of α-amino groups from amino acid to a α-keto acid through the intermediary coenzyme pyridoxal phosphate (derived from the B6 vitamin, pyridoxine) Amino acids enter into the Krebs cycle for oxidation to CO2 and H2O Amino acid1 + keto acid2 ↔ amino acid 2 + keto acid1 (pyridoxal ...
... Catalyze the transfer of α-amino groups from amino acid to a α-keto acid through the intermediary coenzyme pyridoxal phosphate (derived from the B6 vitamin, pyridoxine) Amino acids enter into the Krebs cycle for oxidation to CO2 and H2O Amino acid1 + keto acid2 ↔ amino acid 2 + keto acid1 (pyridoxal ...
Midwest climate summary - US Soybean Export Council
... samples were evaluated with HPLC (High Performance Liquid Chromatography) for total amino acids. In 2009 and 2010, more than 1,500 samples were evaluated for total amino acids using NIRS. Lysine, expressed as percent of the protein, is evaluated since lysine is an often limiting amino acid in vegeta ...
... samples were evaluated with HPLC (High Performance Liquid Chromatography) for total amino acids. In 2009 and 2010, more than 1,500 samples were evaluated for total amino acids using NIRS. Lysine, expressed as percent of the protein, is evaluated since lysine is an often limiting amino acid in vegeta ...
B1 - BBS Biology Revision
... B2.5 Proteins – functions and uses Use skills, knowledge and understanding to: evaluate the advantages and disadvantages of using enzymes in the home and in industry. You will need to know: a) Protein molecules are made up of long chains of amino acids. These long chains are folded to produce a spec ...
... B2.5 Proteins – functions and uses Use skills, knowledge and understanding to: evaluate the advantages and disadvantages of using enzymes in the home and in industry. You will need to know: a) Protein molecules are made up of long chains of amino acids. These long chains are folded to produce a spec ...
amino acid
... • Ligand binding causes activation of the a subunit which promotes exchange of GDP for GTP • In the GTP form, the a subunit and the associated bg subunits dissociate from the complex. • Each subunit can go on to initiate a series of intracellular events. ...
... • Ligand binding causes activation of the a subunit which promotes exchange of GDP for GTP • In the GTP form, the a subunit and the associated bg subunits dissociate from the complex. • Each subunit can go on to initiate a series of intracellular events. ...
Decarboxylation Reactions Major concepts Decarboxylation
... 7. The following reaction is part of the process by which tryptophan is converted to serotonin, a ...
... 7. The following reaction is part of the process by which tryptophan is converted to serotonin, a ...
NSC 602 - Department of Nutritional Sciences
... 1. Review of glycolysis and Krebs cycle. Integrate glycolysis with the Krebs cycle and gluconeogenesis 2. Integrate the urea cycle, the Krebs cycle, the alanine cycle, and the Cori cycle 3. Integrate the Krebs cycle with the pathways of fatty acid synthesis. Detail the steps of fatty acid synthesis ...
... 1. Review of glycolysis and Krebs cycle. Integrate glycolysis with the Krebs cycle and gluconeogenesis 2. Integrate the urea cycle, the Krebs cycle, the alanine cycle, and the Cori cycle 3. Integrate the Krebs cycle with the pathways of fatty acid synthesis. Detail the steps of fatty acid synthesis ...
Soyfoods and high quality protein
... Soyfoods - A Source of High Quality Protein ENSA Scientific Advisory Committee Position Paper ...
... Soyfoods - A Source of High Quality Protein ENSA Scientific Advisory Committee Position Paper ...
Hemoglobin Structure Lab pdf
... sequence being changed for an aspartate won’t be too bad because they are both acidic. But if you change to a radically different amino acid, how might that change the function? Also, if your side group is exposed to the solvent, that might be important if you change from a polar residue to a non-po ...
... sequence being changed for an aspartate won’t be too bad because they are both acidic. But if you change to a radically different amino acid, how might that change the function? Also, if your side group is exposed to the solvent, that might be important if you change from a polar residue to a non-po ...
Lehninger Principles of Biochemistry 5/e
... While the conformational entropy (# of possible arrangements) of the lipid is decreased by sequestering it, the overall system entropy increases due to the dramatically increased number of ways that the HOH molecules can be arranged. ...
... While the conformational entropy (# of possible arrangements) of the lipid is decreased by sequestering it, the overall system entropy increases due to the dramatically increased number of ways that the HOH molecules can be arranged. ...
Document
... • Operon: a set of genes that are transcribed from the same promoter and controlled by the same operator site and regulatory proteins. • Regulon: a set of genes (and/or operons) expressed from separate promoter sites, but controlled by the ...
... • Operon: a set of genes that are transcribed from the same promoter and controlled by the same operator site and regulatory proteins. • Regulon: a set of genes (and/or operons) expressed from separate promoter sites, but controlled by the ...
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.