Ch. 1 Prokaryotes = bacteria ‚ archaea Eukaryotes = Fungi‚ protozoa ‚ algae (Growth:: Mitosis有絲分裂) Bacterial cell → Bacillus(rodlike) ‚ cocus (spherical)‚ spiral (curved) *P.S. 有時會star-shaped or square → 出現既形式: pairs‚ chains‚ clusters cell walls of bacteria → peptidoglycan (carbohydrate & protein complex) cell walls of plant and algal cell → cellulose Growth::Binary fission = bacteria reproduce by dividing into two equal cells bacteria 吸收nutrients from dead / living organisms/ photosynthesis
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Nurses role in the initial assessment and nursing management of a patient with Acute Myocardial Infarction For the purpose of this essay‚ the author will investigate the role of a registered nurse in the initial assessment and management of a patient with acute Myocardial Infarction (MI). This essay will further discuss the anatomy of the heart and how it functions; the pathophysiology and initial signs and symptoms of MI. To achieve this‚ the author has conducted literature review through using
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run out and organisms would die. The amount of carbon nitrogen and oxygen on the earth is fixed‚ they can exists in different forms but no more may be added. So that these don’t run out they are cycles so they may be reused. Photosynthesis and respiration are the reverse of each other‚ and you couldn’t have one without the other. Carbon is an essential component of all organic substances‚ necessary in nucleic acids‚ proteins‚ carbohydrates. The only way that can enter ecosystems is when it’s used
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STRUCTURE/FUNCTION TO THE NEPHRON OF A VERTEBRATE MAMMAL KIDNEY. 3. How are the excretory wastes carbon dioxide and water produced in the body? CARBON DIOXIDE IS AN EXCRETORY WASTE FROM RESPIRATION. IF YOU FOLLOW THE CARBONS‚ THEY ORIGINATED WITH ORGANIC FOOD MOLECULES. WATER IS AN EXCRETORY WASTE FROM RESPIRATION. IF YOU FOLLOW THE OXYGEN‚ IT ORIGINATED AS OXYGEN GAS FROM THE ATMOSPHERE. 4. What is deamination? In what forms are nitrogenous wastes excreted? THE LIVER PERFORMS DEAMINATION
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Sludge Process The activated sludge process is a wastewater treatment method in which the carbonaceous organic matter of wastewater provides an energy source for the production of new cells for a mixed population of microorganisms in an aquatic aerobic environment. The microbes convert carbon into cell tissue and oxidized end products that include carbon dioxide and water. Activated sludge plant involves wastewater aeration in the presence of a microbial suspension‚ solid-liquid separation following
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Biology Final Review Chapter 1 Biology unifies much of natural science * Living systems: most complex chemical systems on Earth * Constrained by properties of chemistry and physics * Science is becoming more interdisciplinary (combining multiple fields) 7 characteristics of all living organisms 1. Composed of cells 2. Complex and ordered 3. Respond to their environment 4. Can grow‚ develop‚ and reproduce 5. Obtain and use energy 6. Maintain internal balance
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Chapter 1 * animal Multicelled consumer with unwalled cells; develops through a series of stages and moves about during part or all of the life cycle. * archaean Member of a group of single-celled microorganisms that superficially resemble bacteria‚ but are genetically and structurally distinct. * atom Particle that is a fundamental building block of all matter. * bacterium Single-celled organism belonging to the Domain Bacteria; cells are typically walled and do not
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HSC Core 2: Factors Affecting Performance Chapter 5: How does training affect performance? Energy systems * alactacid system (ATP/PC) * lactic acid system * aerobic system Energy Systems * The human body requires energy for its organs to function‚ internal processes to take place and to power muscular contractions for movement * Energy in the human body is stored in the chemical bonds that join atoms and is released when needed * The transformation of food‚ chemical
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food‚ the process of fermentation requires the use of bacteria which is a microbe. A big example of this is the production of bread which uses yeast to make the bread rise. This works as it is aerobic respiration so gives off carbon dioxide‚ making the bread rise. Another use of yeast is in anaerobic respiration which can ferment to create ethanol. This is then distilled through a process and creates alcohol which is one of the top grossing markets in the whole world. On a cellular level‚ fermentation
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St Joseph ’s College Gregory Terrace Year 12 Biology Assessment Item 6: Extended Experimental Investigation Part A Term 1 2014 The Effect of Exercise on the Maintenance of Homeostasis Name: Jonah McLennan Class: C Teacher: Mrs Hart Group Members: James Wilkinson‚ Samuel Stark‚ Christopher Daly‚ Thomas Yip‚ Andrew
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