A study of Cells, Structure, and Funcions
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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| Cell | Smallest functional unit of all organisms
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| Organism | Anything with one or more cells that can carry out life processes independently
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| Unicellular | Organism with one cell. Divide to reproduce.
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| Multicellular | Organism with 2 or more cells.Divide to replace and grow.
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| Cell Membrane | A protective layer that covers the cell's surface and acts as a barrier.
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| prokaryote | no nucleus, DNA is in the cytoplasm, sometimes has a flagella, usually smaller, and organelles not bound by membrane.
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| eukaryote | Has a nucleus, has DNA in nucleus, has ribosomes, make up multicellular organisms.
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| Surface area to Volume ratio | Surface area must be much greater than the volume.
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| Cytoplasm | jelly-like substance that is enclosed by the cell membrane and contains all of the organelles.
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| Organelles | The parts of a cell that have a specialized function.
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| 1st Tenant of Cell Theory | All organisms are made of one or more cells. (Theodore Schwann)
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| 2nd Tenant of Cell Theory | The cell is the basic unit of all organisms. (Theodore Schwann)
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| 3rd Tenant of Cell Theory | All cells come from existing cells. (Rudolph Virchow)
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| Microscope | Tool used to observe cells.
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| Ribosomes | Put together amino acids to create new proteins
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| Mitochondria | Converts chemical energy into ATP
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| Endoplasmic Reticulum | produces, transports, and processes proteins.
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| Golgi Complex | Packages and distributes proteins and lipids.
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| Cell Wall | Rigid structure that surrounds the cell membrane in a plant cell.
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| Chloroplasts | Organelles that contain chlorophyll and allow the plant to turn sunlight, water, and CO2 into sucrose/ food for the plant.
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| Vacuole | Fluid filled vesicle that contains, enzymes, nutrients, water, or wastes
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| Lysomes | Contain enzymes that break down "trash" in the cell.
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| histologist | a person who studies cells
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
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.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
aureliusii
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