triphosphate (ATP) is a multifunctional nucleotide used in cells as a coenzyme. It is often called the "molecular unit of currency" of energy transfer. ATP transports chemical energy within cells for metabolism. It is produced by photo-phosphorylation and cellular respiration and used by enzymes and structural proteins in many cellular processes‚ including active transport‚ respiration‚ and cell division. One molecule of ATP contains three phosphate groups‚ and it is produced by ATP synthase from inorganic
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Energy Systems The ATP – CP system is primarily used for short duration exercises (about ten to twelve seconds) which involve a high intensity or explosive movements. Energy is stored within the chemical bonds between the Adenosine and the three phosphate molecules. Water is added in the chemical reaction‚ causing one of the bonds to break‚ which releases one molecule of energy from the phosphate. This molecule is used for the muscle contraction. The ATP then turns into ADP as it’s lost a phosphate
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ATP and its Role in Living Organisms An exemplary biology essay ATP (adenosine triphosphate) is vital to living organisms. It acts as a short-term store of energy in a cell‚ carrying it from where it is synthesised (e.g. the mitochondria) to where it is needed for biological processes. It is well suited to this job for the following reasons: it is small and soluble (and so can be easily transported around a cell); it is easily broken down to release energy; it can transfer energy to other molecules;
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ATP Essay ATP is produced by almost all living things. It stands for adenosine triphosphate and it is the major ’currency’ of energy in the body. When the third phosphate bond is created‚ it immediately is broken and energy is released that can fuel the metabolic chemical reactions required by living organisms‚ which otherwise would be inefficient. This creates ADP which has one less phosphate attached to the group. ATP has many functions in body such as it is used in muscle contraction‚ active
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AVIATION HIGH SCHOOL | ENERGY | Energy Systems and its Production | | Alan Antony | 8/21/2012 | Adenosine triphosphate (ATP) is the usable form of chemical energy for muscular activity. It is stored in most cells‚ particularly in muscle cells. Other forms of chemical energy‚ such as that available from the foods we eat‚ must be transferred into ATP form before they can be utilized by the muscle cells. | Since energy is released when ATP is broken down‚ energy is required to rebuild
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ATP synthase (EC 3.6.3.14) is an important enzyme that provides energy for the cell to use through the synthesis of adenosine triphosphate (ATP). ATP is the most commonly used "energy currency" of cells from most organisms. It is formed from adenosine diphosphate (ADP) and inorganic phosphate (Pi)‚ and needs energy. The overall reaction sequence is: ADP + Pi → ATP‚ where ADP and Pi are joined together by ATPsynthase Energy is often released in the form of protium‚ or H+‚ moving down an electrochemical
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Adenosine Triphosphate (ATP)‚ an energy-bearing molecule found in all living cells. Formation of nucleic acids‚ transmission of nerve impulses‚ muscle contraction‚ and many other energy-consuming reactions of metabolism are made possible by the energy in ATP molecules. The energy in ATP is obtained from the breakdown of foods. An ATP molecule is composed of carbon‚ hydrogen‚ nitrogen‚ oxygen‚ and phosphorus atoms. There are three phosphorus atoms in the molecule. Each of these phosphorus atoms is
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Cellular Respiration: ATP Production What is ATP? -stands for Adenosine Triphosphate. -often called the “molecular unit of currency” -a chemical compound which cells use to store energy or to release energy. -consists of the adenine‚ ribose sugar‚ and 3 other phosphate groups. ATP’s main purpose is to transport chemical energy within cells for metabolism. In this production‚ the Mitochondrion is the production centers of ATP. NADH and FADH2 • Are electron carriers that
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ATP Introduction ATP (adenosine triphosphate) is a nucleotide that is of fundamental importance as a carrier of chemical energy in all living organisms. It consists of adenine linked to D-ribose (i.e. adenosine); the D-ribose component bears three phosphate groups‚ linearly linked together by covalent bonds (see formula). These bonds can undergo hydrolysis to yield either a molecule of ADP (adenosine diphosphate) and inorganic phosphate or a molecule of AMP (adenosine monophosphate) and pyrophosphate
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MZUZU UNIVERSITY FACULRY OF EDUCATION DERPARTMENT OF EDUCATION AND TEACHOIING STUDIES Assignment number one. COURSE TITLE : Geography Teaching Methods COURSE CODE : EGM 3501 TASK : a) Briefly define schemata or schema‚ assimilation and accommodation. b) Briefly explain the importance of equilibration and disequilibrium. SUBMITTED BY : FRANCES SIMWINGA REGISTRATION NUMBER : BAE/2A/169/ 10 SUBMITED TO : DR. MGOMEZULU DATE OF SUBMISSION: JULY 07‚ 2013. Jean Piaget is often quoted
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