Other nitrogen containing compounds Catecholamine: Dopamine‚ norepinephrine (noradrenaline) and epinephrine (adrenaline) are biologically active amines and are collectively called as Catecholamine. * Dopamine and norepinephrine functions as neurotransmitters. Outside the nervous system‚ norepinephrine and its methylated derivative‚ epinephrine regulates carbohydrate and lipid metabolism. They are released from storage vehicles in the adrenal medulla in response to stress (fright‚ exercise‚ cold
Premium Dopamine Neurotransmitter Epinephrine
2012 Development of Small and Medium Scale Enterprises: The role of Government and other Financial Institutions By: Emmanuel O. Oni Ph.D & Daniya A. A. Department of Entrepreneurship and Business Technology‚ Federal University of Technology‚ Minna ABSTRACT Small and Medium Scale Enterprises constitute essential ingredients in the lubrication and development of any economy. In Nigeria‚ the story makes no remarkable difference as Small and Medium Scale Enterprises dominate the economy. Government
Premium Small business Nigeria Bank
Given five samples of a known ketone derivative‚ the purpose of this experiment is to identify which unknown ketone derivative corresponds to the five known samples. In other words‚ using specific methods of compound detection‚ it is possible to match an unknown compound with a known compound because similar compounds will display similar characteristics. In this experiment‚ identification of the unknown ketone is accomplished through thin layer chromatography‚ melting point‚ and 1H-NMR spectroscopy
Premium
INDUSTRIES LARGE-SCALE AND SMALL-SCALE The following pages describe the industrial life and activity of the district. The chapter is divided into three sections: (1) Large-Scale Industries‚ (2) Small-Scale Industries and (3) Labour Organization. It is‚ however‚ to be noted that the statistics given in the section on large-scale industries which include employment and such other aspects as capital investment‚ production etc. are included‚ are not in respect of the industry as a whole but pertain
Premium Capital accumulation Factory Working capital
Stoichiometry II- Synthesis of a Coordination Compound Report 〖CuSO〗_4 (s)→〖Cu〗^(2+) (aq)+ SO_4 (aq)^(2-) Cu^(2+) (aq)+ 4NH_3 (aq)→[Cu(NH_3 )_4 ]^(2+) [Cu(NH_3 )_4 ]^(2+)+ SO_4 (aq)^(2-)+H_2 O□(→┴(methanol solvent) ) [Cu(NH_3 )_4 ]SO_4*H_2 O 1.992 g 〖CuSO〗_4 (s) × (1 mol〖 CuSO〗_4 )/(159.6 g) = .0124 mol 〖CuSO〗_4 (s) .0124 mol 〖CuSO〗_4 (s)×(1 mol [Cu(NH_3 )_4 ]SO_4*H_2 O )/(1 mol〖 CuSO〗_4 )×(245.74 g [Cu(NH_3 )_4 ]SO_4*H_2 O )/(1 mol [Cu(NH_3 )_4 ]SO_4*H_2 O )=3.047 g [Cu(NH_3 )_4 ]SO_4*H_2
Premium Solubility Blue Solvent
!!!Definition and Example Stephen is a first-generation college student who is used to excelling at things like school and sports with very little effort. Despite his usual success‚ Stephen has been having trouble keeping up in his chemistry class. Stephen knows that the midterm exam in his chemistry course is worth 25% of his final grade and could boost his class average. Instead of studying the weekend before his exam‚ Steven decides to go on a ski trip with his friends. Stephen received a ’D’
Premium English-language films High school Stephen King
Separation and Purification of Organic Compounds Codilla‚ Christine‚ Cristobal‚ Marian‚ Dionisio‚ Jermaine‚ Dumaquita‚ Vanessa‚ Edrosolo‚ Lyka‚ Esquivel‚ Christine1 1University of Centro Escolar‚ Makati Date Performed: December 5‚ 2012 Date Submitted: December 17‚ 2012 Abstract The distillation process was successfully done because of the separation of water from the acetone. When the distillate was lighted with the matchstick it produced flame which indicates that there was more presence
Premium Ethanol Distillation Oxygen
Data Link Layer INTRODUCTION: Now a day’s communication is vital for the entire world‚ nothing happens without communication. The cell radio communication and wireless computer networks of GSM (Global System Mobile)‚ CDMA (Code Division Multiple Access) type are worldwide communication systems. All these communication systems are based on the reference model OSI-RM (Open System Interconnection-Reference Model) Description of OSI-RM System: OSI-RM is an International Standard ISO that defines
Premium Routing protocol OSI model Routing
AND SCOPE OF SCALE 2 r r r r r r r r r r r r r r r r r r r r r r r r r rr ew concepts in microeconomics‚ if any‚ are more fundamental to business strategy than economies of scale and the closely related economies of scope. Economies of scale allow some firms to achieve a cost advantage over their rivals. Economies of scale are a key determinant of market structure and entry. Even the internal organization of a firm can be affected by the importance of realizing scale economies. We mostly
Premium Costs Economics of production Variable cost
Kevin Li Mrs. Baldwin Honors Chemistry 3 November 2012 Historical Development of Atomic Structure Over the many years of the world’s history‚ there have been numerous developments and discoveries pertaining to atomic structure. Each of these breakthroughs gradually led us—step by step—to a deeper understanding of what makes up each and every atom. Because of this‚ our perception of an atom’s structure today is vastly different from the first idea of an atom’s structure from many centuries
Free Atom Electron