LEGO: Building for the future A Comprehensive Case Abrar Ahmad Shakeel Anjum Ali Qurashi Group Members Khuram Shahzad Fahad Insha Figure Outline Introduction Situation Analysis Problem Identification (Main & Sub) We will be approaching this case by first analyzing situation broadly and then narrowing down our focus right to the problem and conclusion stage Alternative Development Evaluation Selection Implementa tion Recomm endation Time Of Case •Year 1999
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ASSORTED REVIEW NOTES IN BUILDING MATERIALS Cripple stud 1. In a building frame‚ a structural element that is shorter than usual‚ as a Cogged joint stud above a door opening or below a window sill is called 2. A carpentry joint by two uneven timbers‚ each of which is notched at Bull-nosed step the place where they cross 3. A step usually lowest in a flight‚ having one or both ends rounded to a Gravity wall Quoin semi-circle and projecting beyond the face of the stair string/s
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Stem cells -are biological cells found in all multi cellularorganisms‚ that can divide (throughmitosis) and differentiate into diverse specialized cell types and can self-renew to produce more stem cells. In mammals‚ there are two broad types of stem cells: embryonic stem cells‚ which are isolated from the inner cell mass of blastocysts‚ and adult stem cells‚ which are found in various tissues. In adult organisms‚ stem cells and progenitor cells act as a repair system for the body‚ replenishing
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Experiment title: Preparation of Biological Materials for Microscopic Examination Objectives: 1. To learn how to use a microscope. 2. To study the cell structure of starch grains‚ onion cells and cheek cells. 3. To differentiate the difference between starch grains‚ onion cells and cheek cells. Introduction: Microscope is an optical instrument use to magnify micro objects that hardly or impossible to be observed by naked eyes‚ so that the objects can be studied. Compound light microscope
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Empire State Building The Empire State Building was the tallest building in the world from 1931 up to 1970 when a taller building‚ the original World Trade Center‚ was built. It has been New York’s most admired and most well-known structure for many years now. It was built on Fifth Avenue in New York City with 102 stories‚ standing 1‚454 feet or 443 meters high. It is a cultural symbol of America and was one of the Seven Wonders of the Modern World. In 1986‚ the Empire State Building was named as
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Organelle |Function |Location | | |Cell (plasma) membrane |Composed of proteins and a bilayer of lipid. |Outermost boundary of cell (animal) | | |Holds the contents of the cell in place. | | | |Regulates the movement of materials into and out of the cell using the |
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Living Environment/Biology A Tour of the Cell CellsTissuesOrgansOrgan SystemsOrganisms *Cells are made up of smaller functional parts known as cell organelles (little organs). Cell organelles are specialized cell structures that perform specialized jobs in the cell.* 1. Cytoplasm- *Jelly-like substance inside of the cell 2. Mitochondria- *In cellular respiration oxygen is used to extract energy from sugars‚ fats‚ and other nutrients 3. Cell membrane- *It is a selectively permeable
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The cell wall is the tough‚ flexible but sometimes fairly rigid layer that surrounds some types of cells. It is located outside the cell membrane and provides these cells with structural support and protection. Just as the wall of the factory is for the factory. The wall also is the structure and strength. The cell membrane that separates the interior of all cells from the outside The cell membrane is selectively permeable to ions and organic molecules and controls the movement of substances
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Cell Organelles Nucleus Its function is to control the cell’s activities and retain the chromosomes. The nucleus is bound by a double membrane‚ the nuclear envelope. The nuclear envelope has pores in it to allow the transport of mRNA. The cytoplasm like material is called nucleoplasm which contains chromatin (coils of DNA and histone proteins)‚ it is chromatin that condenses to form chromosomes during cell division. Within the nucleus is a small spherical body called the nucleolus which
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Plant Cell Plant cells have many different parts that are need to work together and function as a whole. These parts are the cell membrane which can be compared to a "Condom" due to the fact that is a very thin protective layer that lets certain substances to pass through. Cell wall is a thicker rougher membrane‚ which gives the plant most of its structure and support‚ the cell wall also bond with other cell walls to form the structure of the plant. Centrosome may be also referred to as the
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