Please Help me w/ science (THE CELL STRUCTURE)?
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Lysosome\nFlagella\nCentriole\nCentrifuge\nMyofibrils
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Plant cell:\n1. has a cell wall outside plasma membrane.\n2. contains chloroplast\n3. has a single large vacuole\n4. has dictyosomes instead of mitochondria.\n\nAnimal cell:\n1. donot have a cell wall. cytoplasm is surrounded by plasma membrane.\n\n2. lack chloroplast\n3. vacuoles absent. if present they are smaller and more in number.\n4. contain mitochondria which are sites of energy production.
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Maybe this will help. \nhttp://school.discovery.com/sciencefaircentral/
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Try this , it really helped me in my first few lectures in cell bio , such as DNA and RNA . Loads of animations and stuff ! \n\nhttp://www.johnkyrk.com/DNAtranscription.html
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The cell parts you are looking for are:\n\n1.  golgi body\n2.  lysosome
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Two or more atoms make a molecule\nMillions and millions of molecules make up a cell.
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try\nhttp://www.enchantedlearning.com/subjects/plants/cell/\nor\nhttp://www.lclark.edu/~seavey/plant%20cell72-1.jpg\nor\nhttp://micro.magnet.fsu.edu/cells/plantcell.html
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So lets learn cell structure. We are made of cells. Cells form tissues and tissues form organs and organs form systems and systems make the organism so we are made from cells (Microbes.). Or if you want to be very specific and start from everything before atoms then We are made up of Gluon cells inside atoms.The structure of a cell is a cytoplasm or liquid bag in the center. Cell tissue inside most of it and and a nucleus inside the cytoplasm. I hope sincerely that this answers your question.
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The cell is the structural and functional unit of all living organisms, and is sometimes called the "building block of life." Some organisms, such as bacteria, are unicellular, consisting of a single cell. Other organisms, such as humans, are multicellular, (humans have an estimated 100 trillion or 1014 cells; a typical cell size is 10 µm, a typical cell mass 1 nanogram).\n\nThe cell theory, first developed in 1839 by Schleiden and Schwann, states that all organisms are composed of one or more cells; all cells come from preexisting cells; all vital functions of an organism occur within cells, and cells contain the hereditary information necessary for regulating cell functions and for transmitting information to the next generation of cells.\n\nThe word cell comes from the Latin cella, a small room. The name was chosen by Robert Hooke when he compared the cork cells he saw to the small rooms monks lived in.\n\nAll cells, whether prokaryotic or eukaryotic, have a membrane, which envelopes the cell, separates its interior from its environment, regulates what moves in and out, and maintains the electric potential of the cell. Inside the membrane, a salty cytoplasm takes up most of the cell volume. All cells possess DNA, the hereditary material of genes, and RNA, containing the information necessary to build various proteins such as enzymes, the cell's primary machinery. There are also other kinds of biomolecules in cells.
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G'day Joanne F,\n\nThank you for your question.\n\nIt is essential if you are studying medicine to have a good understanding of how cells and tissues work. It is also useful to know how particular cells such as blood cells work.\n\nRegards
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http://en.wikipedia.org/wiki/Cell_%28biology%29\n\ndoes this help any?
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http://en.wikipedia.org/wiki/Human_cells
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prokaryotic cell diagram:\nhttp://en.wikipedia.org/wiki/Image:Prokaryote_cell_diagram.svg\n\neukaryotic cell diagram:\nhttp://en.wikipedia.org/wiki/Image:Animal_cell_structure.svg
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emm...is this your homework??well..it seems that the question is not from you (individually). Hmm..for more understanding, check out this website:\n\nhttp://faculty.clintoncc.suny.edu/faculty/Michael.Gregory/files/Bio%20101/Bio%20101%20Lectures/Biochemistry/biochemi.htm\n\nI hope it solves your dillema, good luck :)
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Both are eukaryotic (containing a "true nucleus").  \n\nAnimal Cells lack a cell wall and adjacent cells are connected by junctions (adhesive, gap or tight).  Animal cells contain centrioles (help create microtubules used in mitosis and meiosis) and lysosomes (organelles used to digest wastes and old organelles). During telophase and cytokinesis the cells separate via a cleavage furrow.\n\nPlant Cells contain a cell wall (think of the cell wall as the "skeleton" composed mainly of cellulose) and rely on turgor pressure to keep them upright.  Adjacent cells are connected by channels called plasmodesmata.  You will not find centrioles or lysosomes in a plant cell, but you will find a really cool organelle called a large centrol vacuole.  This organelle is where the water is stored in a cell and it helps maintain the turgor pressure described above.  It also acts as a lysosome, storing chemicals and waste products.  The Central vacuole can also store the pigments you see in flowers as well as poisons used to deter predators.  And of course, in a plant cell you will find the plasts as mentioned by someone earlier.. including the famous chloroplasts (the site for photosynthesis) as well as the chromoplasts (contain pigments) and amyloplasts (specialized for starch storage). During telophase and cytokinesis, the cells are separated by a structure called a cell plate.   \n\nUmmm, that's all I can come up with right now!
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The cytoplasm containing the other cell parts.
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Nucleus= the city center planning co ordination etc.\ncause its the heart\nNucleolus= the shopping importers and exproter of the acids etc.\ncause its the intake and outtake of the nucleus i think\nRibosomes= the roads and expanding streets etc.\ncause its how the cell grows and reproduces\nCell Membrane= the borders and border control etc.\ncause it polices what goes past the edges\nCytoskeleton= the residency of the city, houses etc.\nSmooth Endoplasmic Reticulum= the importing of non comodity goods and services\ncause its blue collar work\nRough Endoplasmic Reticulum= the import/export of comodity goods and service\ncause its white collar or whatever (don kno if i got them backwards it should relate to what is needed and whats not hence the comodity and non comodity so check your notes to straighten out that mess)\nGolgi Apparatus= the office sector of the city\ncause no one knows what they are for\nMitochondria= the industrial sector of the city\ncause it does all the work like power and create\nLysosome= the upper class sector\ncause industry fuels it but has nothing to do with it\nCentrioles= the middle class sector\ncause they form the next city and they draw the line in classing systems, lol, cells\n\nguess thats a good answer