3. Activator, gene-specific transcription facotr
... Regulators affecting chromatin structure: SWI/SNF & ISWI chromatin-remodeling complexes, histone acetyltransferase (HAT) complexes histone deacetyltransferase (HDAC) complexes Regulators acting through RNA pol & its associated proteins mediator complexes in yeast & mammalian cells ...
... Regulators affecting chromatin structure: SWI/SNF & ISWI chromatin-remodeling complexes, histone acetyltransferase (HAT) complexes histone deacetyltransferase (HDAC) complexes Regulators acting through RNA pol & its associated proteins mediator complexes in yeast & mammalian cells ...
Learner resource 1: Answers
... Within cells. In eukaryotic cells glycolysis takes place in the cytoplasm and further stages occur in the mitochondria (in the stroma and in/across the inner mitochondrial membrane). ...
... Within cells. In eukaryotic cells glycolysis takes place in the cytoplasm and further stages occur in the mitochondria (in the stroma and in/across the inner mitochondrial membrane). ...
File - The Official Website of Eliel Arrey
... reactive and does not dissolve in non aqueous solution. C) The polymer will refold with Threonine on the outside in contact with the hydrophobic solvent and Leucine on the inside. D) The polymer will refold with Leucine on the outside in contact with the hydrophobic solvent and Threonine on the insi ...
... reactive and does not dissolve in non aqueous solution. C) The polymer will refold with Threonine on the outside in contact with the hydrophobic solvent and Leucine on the inside. D) The polymer will refold with Leucine on the outside in contact with the hydrophobic solvent and Threonine on the insi ...
Why Glycogen as an Energy Storage Molecule?
... - Buildup of substrate lactate (lactic acid) causing acidosis (rarely overt) - Hypoglycemia (low blood sugar) in undernourished people. Can lead to irreversible CNS damage ...
... - Buildup of substrate lactate (lactic acid) causing acidosis (rarely overt) - Hypoglycemia (low blood sugar) in undernourished people. Can lead to irreversible CNS damage ...
Protein Synthesis - mvhs
... REVIEW: PROTEIN SYNTHESIS TERMS Protein Synthesis Transcription Translation DNA Amino acids RNA Polymerase Enzymes Protein Ribosome ...
... REVIEW: PROTEIN SYNTHESIS TERMS Protein Synthesis Transcription Translation DNA Amino acids RNA Polymerase Enzymes Protein Ribosome ...
Phosphorylation Controls CLIMP-63–mediated Anchoring of the
... tensively tubulated network. Additional experiments showed this pattern to be the result of alignment of ER membranes along bundled MTs. The ER rearrangement induced by CLIMP-63 can be seen in ⬃40% of the transfected cells (Klopfenstein et al., 1998). In the present study, we found that the MT-bindi ...
... tensively tubulated network. Additional experiments showed this pattern to be the result of alignment of ER membranes along bundled MTs. The ER rearrangement induced by CLIMP-63 can be seen in ⬃40% of the transfected cells (Klopfenstein et al., 1998). In the present study, we found that the MT-bindi ...
Photosynthesis- Photosynthetic carbon reduction (PCR)
... coded by chloroplast (lg) and nuclear (small) genes 16 sub-units (8 lg/8small) spontaneous reaction no energy required, ∆G = -51.9 kJ/mol Maximal Catalytic rate = 3/s Km (CO2)= 12 um forms 2 (3-PGA) ...
... coded by chloroplast (lg) and nuclear (small) genes 16 sub-units (8 lg/8small) spontaneous reaction no energy required, ∆G = -51.9 kJ/mol Maximal Catalytic rate = 3/s Km (CO2)= 12 um forms 2 (3-PGA) ...
„Biochemical reconstitution of protein complexes involved in
... Iron-sulfur clusters FeS are prosthetic groups critical for the activity of many proteins that are essential for the survival of the cell. In all Eukaryotes FeS cluster biogenesis takes place in mitochondria, where they are synthetized by dynamic complex of interacting proteins. Until today over 20 ...
... Iron-sulfur clusters FeS are prosthetic groups critical for the activity of many proteins that are essential for the survival of the cell. In all Eukaryotes FeS cluster biogenesis takes place in mitochondria, where they are synthetized by dynamic complex of interacting proteins. Until today over 20 ...
6.8-6.10 Citric acid cycle and Oxidative phosphorylation
... 6.8-6.10 Citric acid cycle and Oxidative phosphorylation ...
... 6.8-6.10 Citric acid cycle and Oxidative phosphorylation ...
Cellular Respiration
... Preparatory reaction – in mitochondria, pyruvate oxidized to 2 – C acetyl group, preps for citric acid cycle Citric acid cycle – (Krebs) in matrix of mitochondria, yield 2 ATP Electron transport chain – cristae, oxygen is final electron acceptor and forms water, result in 32 – 34 ATP ...
... Preparatory reaction – in mitochondria, pyruvate oxidized to 2 – C acetyl group, preps for citric acid cycle Citric acid cycle – (Krebs) in matrix of mitochondria, yield 2 ATP Electron transport chain – cristae, oxygen is final electron acceptor and forms water, result in 32 – 34 ATP ...
MACROMOLECULES - Savitha Sastry
... Saturated fats - solids at room temp. - have all Carbons SATURATED - that means every carbon has max. number of hydrogen attached Ex. butter Unsaturated fats - liquid at room temp. - have some Carbons UNSATURATED that means DOUBLE BONDS from some carbons having less than max. number of hydrogen att ...
... Saturated fats - solids at room temp. - have all Carbons SATURATED - that means every carbon has max. number of hydrogen attached Ex. butter Unsaturated fats - liquid at room temp. - have some Carbons UNSATURATED that means DOUBLE BONDS from some carbons having less than max. number of hydrogen att ...
full text in PDF format
... maturation of proteins for their particular function. In cells and tissues where their function is under hormonal control, often terminal processes including glycosylations are tightly regulated by hormones. Therefore, it is not surprising that two key enzyme families involved in these steps, fucosy ...
... maturation of proteins for their particular function. In cells and tissues where their function is under hormonal control, often terminal processes including glycosylations are tightly regulated by hormones. Therefore, it is not surprising that two key enzyme families involved in these steps, fucosy ...
Part A: Multiple Choice (10 marks- Knowledge) - OISE-IS
... 7. Phosphofructokinase is an enzyme responsible for: a. Adding a phosphate b. Converting PEP to pyruvate c. Removing water ...
... 7. Phosphofructokinase is an enzyme responsible for: a. Adding a phosphate b. Converting PEP to pyruvate c. Removing water ...
regulation of blood glucose dr abdelaziz
... 1. A chain → contains 21 amino acids and an intra-chain ...
... 1. A chain → contains 21 amino acids and an intra-chain ...
(LB) domain
... (1) Extracellular ligand binding (LB) domain (2) Single α-helical transmembrane (TM) domain (3) Cytoplasmic tyrosine kinase (TK) domain - Upon the binding of a cognate ligand (such as a hormone, cytokine or growth factor) to extracellular LB domain, the receptors either dimerize or undergo a conform ...
... (1) Extracellular ligand binding (LB) domain (2) Single α-helical transmembrane (TM) domain (3) Cytoplasmic tyrosine kinase (TK) domain - Upon the binding of a cognate ligand (such as a hormone, cytokine or growth factor) to extracellular LB domain, the receptors either dimerize or undergo a conform ...
Cellular Respiration
... cell per second. There are more than 100 trillion cells in the human body. That’s about 1 X 1020, or ...
... cell per second. There are more than 100 trillion cells in the human body. That’s about 1 X 1020, or ...
some of Chapter 25
... Minerals inorganic ions e.g., Na+, K+, Ca++, Cl-, maintain osmotic concentrations maintain membrane potentials co-factors in reactions bulk (g/day) ...
... Minerals inorganic ions e.g., Na+, K+, Ca++, Cl-, maintain osmotic concentrations maintain membrane potentials co-factors in reactions bulk (g/day) ...
appendix 2
... Instruct the user to go through IDD-1. Extraction of bacterial protein, IDD11. Protein quantification, IDD-14. Isoelectric focusing, IDD-17. SDSPAGE , IDD-19. Coomassie staining, IDD-23. DIGE gel scanning, IDD-24. DIGE gel analysis. Use the pictures from previous slide to show in short the animation ...
... Instruct the user to go through IDD-1. Extraction of bacterial protein, IDD11. Protein quantification, IDD-14. Isoelectric focusing, IDD-17. SDSPAGE , IDD-19. Coomassie staining, IDD-23. DIGE gel scanning, IDD-24. DIGE gel analysis. Use the pictures from previous slide to show in short the animation ...
Protein and Carbohydrate Chemistry
... between the carboxyl group of the first amino acid and the amino group of the second amino acid to form a dipeptide. The peptide bond is unique in that it appears to be a single bond, but has the characteristic of a double bond, i.e., it is a rigid bond. This kind of bond only occurs between amino ...
... between the carboxyl group of the first amino acid and the amino group of the second amino acid to form a dipeptide. The peptide bond is unique in that it appears to be a single bond, but has the characteristic of a double bond, i.e., it is a rigid bond. This kind of bond only occurs between amino ...
Exam 3
... Section 3. Problems. 4 questions 10 points each. 31. (10pts) A molecule of glucose stored in glycogen can be catabolized to two molecules of lactate under anaerobic conditions in muscle. Fill in each box with the name or structure of the intermediates along this pathway. Then indicate every step th ...
... Section 3. Problems. 4 questions 10 points each. 31. (10pts) A molecule of glucose stored in glycogen can be catabolized to two molecules of lactate under anaerobic conditions in muscle. Fill in each box with the name or structure of the intermediates along this pathway. Then indicate every step th ...
A. G protein–linked receptors
... membrane-bound enzymes or induce the production of second messengers. • Instead, their activation by GTP allows them to initiate a cytoplasmic phosphorylation cascade that termi-nates with activation of gene transcription. • In this signaling scheme, Ras proteins are viewed as relay switches between ...
... membrane-bound enzymes or induce the production of second messengers. • Instead, their activation by GTP allows them to initiate a cytoplasmic phosphorylation cascade that termi-nates with activation of gene transcription. • In this signaling scheme, Ras proteins are viewed as relay switches between ...
Control of Blood Glucose
... Glucose transporters are contained in intracellular vesicles and are inserted into the plasma membrane when insulin is present 10 – 30X increase in glucose uptake ...
... Glucose transporters are contained in intracellular vesicles and are inserted into the plasma membrane when insulin is present 10 – 30X increase in glucose uptake ...
Citric Acid Cycle (CAC) - LSU School of Medicine
... • 1GTP (ATP in bacteria) and 1 FADH2 is produced during one turn of the cycle • 3 NADH are produced during one turn of the cycle • NADH and FADH2 energize electron transport and oxidative phosphorylation • Eight reactions make up the Krebs cycle – If you are given the name of the enzyme, you should ...
... • 1GTP (ATP in bacteria) and 1 FADH2 is produced during one turn of the cycle • 3 NADH are produced during one turn of the cycle • NADH and FADH2 energize electron transport and oxidative phosphorylation • Eight reactions make up the Krebs cycle – If you are given the name of the enzyme, you should ...
triose phosphate
... energy from all organic molecules. Respiration involves the breakdown of many molecules from the food we eat. Humans respire mainly sugars but also some amino acids and fatty acids. ...
... energy from all organic molecules. Respiration involves the breakdown of many molecules from the food we eat. Humans respire mainly sugars but also some amino acids and fatty acids. ...
ABSTRACT Mast cells are critical component of the immune system
... Mast cells are critical component of the immune system. In pathological situations, they are activated and are responsible for allergic reaction. Therefore, detail understanding of mast cell activation at molecular level is important for design of new therapies of allergic diseases. Principal transm ...
... Mast cells are critical component of the immune system. In pathological situations, they are activated and are responsible for allergic reaction. Therefore, detail understanding of mast cell activation at molecular level is important for design of new therapies of allergic diseases. Principal transm ...
Phosphorylation
Phosphorylation is the addition of a phosphate (PO43−) group to a protein or other organic molecule. Phosphorylation and its counterpart, dephosphorylation, turn many protein enzymes on and off, thereby altering their function and activity. Protein phosphorylation is one type of post-translational modification.Protein phosphorylation in particular plays a significant role in a wide range of cellular processes. Its prominent role in biochemistry is the subject of a very large body of research (as of March 2015, the Medline database returns over 240,000 articles on the subject, largely on protein phosphorylation).