immunity. Their main function in the body is the production of antibodies that help to fight bacteria and other disease-carrying agents. 4. The cardiovascular system Transports wastes and hormones 5. Anemia Tissues do not get enough oxygen 6. Heart attack A heart attack occurs when blood flow to a part of your heart is blocked for a long enough time that part of the heart muscle is damaged or dies. The medical term for this is myocardial infarction. 7. Leukemia Is cancer of the
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JOHN BAPST HIGH SCHOOL NAME : Luis Adrian Vega Alvarez PERIOD: 5 COURSE : Junior 1. Background 1.1. One of the most vigorously debated topics on Earth is the issue of climate change‚ and the National Environmental Satellite‚ Data‚ and Information Service (NESDIS) data centers are central to answering some of the most pressing global change questions that remain unresolved. The National Climatic Data Center contains the instrumental and paleoclimatic records that can precisely
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MATERIAL All the DNA in a cell constitutes the cell’s genome. A genome can consist of a single DNA molecule (common in prokaryotic cells) or a number of DNA molecules (common in eukaryotic cells) DNA molecules in a eukaryotic cell are pack aced into chromosomes. Every eukaryotic species has a characteristic number of chromosomes in each nucleus. Humans have 46. Somatic cells (non reproductive cells) have two sets of chromosomes in most plants and animals. (Humans
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acylation reaction is one of the important carbon-carbon forming reactions. It belongs to the reactions of the enolate derived from a carbonyl group with an electrophilic carbon such as Aldol‚ Claisen‚ Michael reaction and alkylation of metal enolates [6-9].The acylation reaction as well as above other reactions of enolates has serious limitations to be overcome. In these reactions‚ a strong base NaOH is needed to transform the carbonyl compounds into their anion forms. Generally‚ the carbonyl compounds
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reference to Figure 23.1‚ identify #1 - #5. 1 Mid-sternal line 4 5th rib 2 Sternum 5 Fifth intercostal space 3 Diaphragm COVERINGS OF THE HEART 5 What is the name of the covering of the heart? The heart is covered by the pericardium‚ or pericardial sac. 6 What is the function of the fibrous layer of the pericardium? The fibrous pericardium functions to protect the heart and to anchor the heart inferiorly to the pericardium and superiorly to the heart’s vessels. 7 What is the name of the inner layer of
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Animals – multicellular‚ no photosynthesis and independently mobile‚ consumers‚ heterotrophs Protista – multi- or single- celled‚ independently mobile‚ both autotrophs and heterotrophs Fungi – not independently mobile‚ decomposers‚ heterotrophs 6. What are the components of scientific inquiry? The components of the scientific method are making observations‚ asking questions‚ consulting prior knowledge‚ forming a hypothesis‚ testing the hypothesis‚ collecting and interpreting data‚ and forming
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Nutrition & Food Sciences Research Article Iheagwara‚ J Nutr Food Sci 2013‚ 3:3 http://dx.doi.org/10.4172/2155-9600.1000199 Open Access Effect of Ginger Extract on Stability and Sensorial Quality of Smoked Mackerel (Scomber scombrus) Fish Marcquin Chibuzo Iheagwara* Department of Food Science and Technology‚ Federal University of Technology‚ Owerri‚ Nigeria Abstract The effect of ginger extract on the stability and sensorial quality of smoked mackerel fish stored at 28 ± 2°C was
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different arrangements of atoms • differences in the shape of isomers lead to differences in their physical & chemical properties • For example‚ galactose‚ glucose and fructose have the same molecular formula (C₆H₁₂O₆) but different structures (figure 6 page 30) • glucose itself has 3 different structural isomers in dry state‚ glucose has a linear structure‚ but when dissolved in water‚ the molecules fold on itself to form one of the two possible ring structures: α-glucose (alpha) β-glucose(beta)
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1. Read the press release on the 2001 Nobel Prize. Summarize in a few paragraphs the accomplishments of these scientists‚ and the relevance of their discoveries. (Answer in 500 words or less. Send to instructor) The Nobel Prize in Physiology or Medicine 2001 was awarded jointly to Leland H. Hartwell‚ Tim Hunt and Sir Paul M. Nurse "for their discoveries of key regulators of the cell cycle". They have identified key molecules that regulate the cell cycle in all eukaryotic organisms‚ including
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in productivity when making the pistons. Gaining quality and productivity are definitely reasons to continue insourcing. If they did decide to outsource it would leave room for developing new products or expanding an existing product. Stated in their 6 key trends that influence insourcing and outsourcing‚ “Firms are continuing to become more highly specialized in product and process technology.” They should not waste time trying to explore new products; instead they should keep improving the product
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