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animal cell


an organelle found in the cytoplasm of most cells (especially in leukocytes and liver and kidney cells)

endoplasmic reticulum

an internal membrane system in which components of cell membrane and some proteins are constructed


a threadlike body in the cell nucleus that carries the genes in a linear order

golgi bodies

organelles that package cellular materials and transport them within the cell or out of the cell


a tiny cavity filled with fluid in the cytoplasm of a cell


an organelle containing enzymes responsible for producing energy


organelle in which protein synthesis take place in


a small round body of protein in a cell nucleus


a part of the cell containing DNA and RNA and responsible for growth and reproduction


one of two small cylindrical cell organelles composes of 9 triplet microtubules

cell membrane

a thin membrane around the cytoplasm of a cell


the protoplasm of a cell excluding the nucleus


a network of fibers that holds the cell together, helps the cell to keep its shape, and aids in movement

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