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Looking Inside Cells Pages 382 and 383
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https://www.brainpop.com/health/bodysyst ems/cells/
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Inside A Cell Organelles- tiny cell structures that carry out specific function within the cell. Along with many other small features that are smaller than a cell.
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Animals Vs Plant Cells Plant cells contain a cell wall and chloroplasts. Plant cells contain one large vacuole, it is the largest organelle in a plant cell. Animal cells contain lysosomes. Animal cells contain many small vacuoles. The largest organelle in the animal cell is the nucleus.
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Cell Membrane The semi-permeable membrane that encloses the contents of a cell. Found in all cells.
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Cell Wall The rigid, outermost layer of a plant cell. A plant’s cell wall helps to protect and support the cell, making is square.
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Chlorophyll The green pigment in the leaves and stems of plants that is necessary for the production of plant food by photosynthesis.
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Chloroplasts Only found in plants. A small oval green bit of protoplasm that contains chlorophyll and is the location of photosynthesis.
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Cytoplasm Inherited genetic material in a cell, not specified by its own nucleus. The gel like material that surrounds the organelles.
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Endoplasmic Reticulum Organelle in the cytoplasm that moves materials around in a cell and is made up of a complex series of folded membranes; can be rough or smooth.
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Golgi Bodies Golgi body is the cell’s mail room. Organelles that package cellular material (proteins) and transport them within the cell or out of the cell.
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Lysosomes The organelle that contains enzymes to break down or digest organic compounds and old organelles.
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Mitochondria Any of the very tiny rod-like or string-like structures that occur in nearly all cells of plants and animals, and that process food for energy. Known as the powerhouses of the cell, mostly found in the muscle cells to give them energy.
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Nucleolus A small spherical body in the nucleus of a cell, consisting of protein and RNA.
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The Nucleus The part of a cell that controls growth and reproduction. The control center of the cell.
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Ribosome Small structure on which cells make their own proteins.
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Vacuoles A membranous enclosure within a cell that contains substances. The storage centers of the cell. Plant:Animal:
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https://www.brainpop.com/science/cellularli feandgenetics/cellstructures/
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Bacterial Cells
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Bacteria Cells Flagellum Movement Pili- Attaches bacteria to surfaces. It also helps in reproduction during conjugation
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Bacteria Plasma Membrane It helps in transportation of substances including removal of wastes from the body. It helps in providing a mechanical barrier to the cell. Plasma membrane acts as a semi permeable membrane, which allows only selected material to move inside and outside of the cell.
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Bacteria Capsule It is used to stick cells together and works as a food reserve. It protects the cell from dryness and from chemicals. DNA Genetic material of the cell
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Bacteria Cytoplasm Helps in cellular growth, metabolism and replication. The store houses of all the chemicals and components that are used to sustain the life of a bacterium. Cell Wall It helps in providing support, mechanical strength and rigidity to cell
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Bacteria Ribosome They are the site of protein synthesis. Plasmids Used to exchange DNA between the bacterial cells. Are small circle of DNA
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