Seminole County Fl Biology
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| scanning electron microscope | uses electrons to produce two dimensional images
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| ribosomes | cell organelle consisting of RNA and protein found throughout the cytoplasm in a cell; the site of protein synthesis
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| cilia | short hair-like projection that produces movement
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| vacuoles | cell organelle that stores materials such as water, salts, protein, and carbohydrates
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| cells | basic unit of all forms of life
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| mitosis | part of eukaryotic cell division during which the cell nucleus divides
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| flagella | structure used by protists for movement; produces movement in a wavelike motion
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| endoplasmic reticulum | internal membrane system found in eukaryotic cells; place where lipid components of the cell membrane are assembled
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| cytoplasm | in eukaryotic cells, all cellular contents outside the nucleus; in prokaryotic cells, all of the cells' contents
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| light microscope | allows light to pass through a specimen and uses two lenses to form an image
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| transmission electron microscope | use electrons to produce three dimensional images
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| chromatin | substance found in eukaryotic chromosomes that consists of DNA tightly coiled around histones
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| golgi apparatus | organelle in cells that modifies, sorts, and packages proteins and other material from the endoplasmic reticulum for storage in the cell or release outside the cell
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| nucleus | the structure that contains the cell's genetic material in the form of DNA
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| plasmid | small, circular piece of DNA located in the cytoplasm of many bacteria
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| chloroplasts | organelle found in cells of plants and some other organisms that captures the energy from sunlight and converts it into chemical energy
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| chromosomes | threadlike structure of DNA and protein that contains genetic information; in eukaryotes, chromosomes are found in the nucleus; in prokaryotes, they are found in the cytoplasm
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| centriole | structure in an animal cell that helps to organize cell division
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| cytoskeleton | network of protein filaments in a eukaryotic cell that gives the cell its shape and internal organization and is involved in movement
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| nucleolus | a rounded body within the nucleus of a cell
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| nuclear envelope | the double membrane surrounding the nucleus within a cell
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| lysosomes | cell organelle that breaks down lipids, carbohydrates, and proteins into small molecules that can be used by the rest of the cell
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| cell membrane | thin, flexible barrier that surrounds all cells; regulates what enters and leaves the cell
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| mitochondria | cell organelle that converts the chemical energy stored in food into compounds that are more convenient for the cell to use
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You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
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Created by:
crystalhawes
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