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    Cell Theory

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    Portfolio The Cell and Cell Theory [pic] The cell The word cell comes from the Latin word “cellula”‚ which means a small room. The cell is the smallest unit of a living organism‚ also known as “the building block of life”. Every living organism is consisted of a cell. There are bacteria (unicellular organisms)‚ and multicellular organisms. There are different types of cells‚ prokaryotic and eukaryotic cells. All cells come from preexisting cells. “Every cell is self-maintaining;

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    Cellular Transport Worksheet KEY OSMOSIS Copy the pictures below‚ and write the correct type of solution underneath (isotonic‚ hypertonic‚ or hypotonic) Hypotonic Hypertonic Isotonic Hypertonic means there is a GREATER concentration of solute molecules OUTSIDE the cell than inside. Hypo tonic means there is a LOWER concentration of solute molecules OUTSIDE the cell than inside. Isotonic means there

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    the society and when we accept the rules of games‚ we internalize them and make our own way. As a result‚ education play an important role in socialization. However‚ has education bring positive functions in contemporary societies? People hold different opinions responding this question. From my point of view‚ education definitely has improve nowadays societies. I am a 19-year old young adult now‚ by tracing back to my past experiences by educated‚ there are many clues to tell how I become such a

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    Prokaryotic Cells

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    Prokaryotic Cell Structure Bacterial Cell Structure Mariana Ruiz Villarreal/Wikimedia Commons Prokaryotes are single-celled organisms that are the earliest and most primitive forms of life on earth. As organized in the Three Domain System‚ prokaryotes include bacteria and archaeans. Prokaryotes are able to live and thrive in various types of environments including extreme habitats such as hydrothermal vents‚ hot springs‚ swamps‚ wetlands‚ and the guts of animals. Prokaryotic Cell Structure

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    Animal Cell

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    GROUP 6 ANIMAL CELL and It’s Functions ANIMAL CELL: About animal cell usually have an irregular shape.  are eukaryote cells‚ or cells with a membrane bound nucleus.  DNA is housed within the nucleus.  Also contain other membrane  bound organelles‚ or tiny cellular structures that carry out specific functions necessary for normal cellular operation.  smaller than plant cells.  Cell Membrane     is the outermost component of a cell. it is composed of 55% proteins‚ 25% phospholipids

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    Inner beauty and outer beauty is a topic that can be very controversial. Outer beauty is constantly changing‚ whereas inner beauty has always been the same. You can always change your inner beauty if you have the honest desire to do so‚ but outer beauty is much harder to change. Also inner and outer beauty can work together to make up an individual’s overall attractiveness. Everyone sees outer beauty differently‚ but inner beauty remains the same in most people’s perspective. Outer beauty is always

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    Pipeline Transport

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    INTRODUCTION 2 HISTORY OF PIPELINE TRANSPORT 3 - 5 ASPECT OF TECHNOLOGY 6 - 7 OWNERSHIP 8 - 10 INFRASTRUCTURE DEVELOPMENT 11 REFFERENCES 12 APPENDIXES 13 - 14 INTRODUCTION Pipeline transport is the transportation of goods through a pipe. Most commonly‚ used to send liquid and gases‚ and the pneumatic tube that transport solid capsules using compressed air are also used it

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    Why is cell differentiation important in the formation of organ systems? - When a cell differentiates‚ it becomes more specialized and it may undertake major changes in its size‚ shape‚ metabolic activity‚ and overall function. Cellular differentiation is important and occurs so cells can specialize for distinct functions‚ such as an organ system‚ within an organism. All cells in the body‚ beginning with a zygote‚ contain the same DNA then go through cell growth and division‚ also called mitosis

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    Transport and Innovation

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    EXECUTIVE SUMMARY The case “The Threat of Global Gridlock” by George Stalk highlights that the world is about to face a major crisis in transportation because of not meeting the demand of the global economy. The author believes that currently the threat has been masked away but it’s imminent and if the prerecession trend reappears it would be a serious problem with the lack of infrastructure and the rising prices of oil. According to him there are four basic means of transportation that are by truck‚ train

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    Electron Transport Chain

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    Electron Transport Chain The first step in the electron transport chain process is for the NADH2 produced during glycolysis‚ the intermediate step‚ and the citric acid cycle to be attracted to Complex I (FMN ·FeS)due to its high affinity for NADH2. This attraction pulls NADH2 to Complex I (NAD dehydrogenase) and the two electrons from H2 are pulled off by the FeS (ferrous sulfate) leaving two H+ ions and NAD+. These molecules repel each other and this results in the NAD+ being recycled

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