basic unit
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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| tissue | group of similar cells that work together to perform a specific job in the body
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| organ | combination of one or more tissues that work together to perform a function in the body
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| organ system | a group of organs that work together to perform body functions
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| organism | anything that can independently carry out life processes
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| unicellular | made of a single cell
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| multicellular | made of many cells
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| population | group of individuals of the same species that live together in the same area at the same time
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| community | all of the population of idfferent species that live and interact in an area
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| ecosystem | a communtiy of organisma and their non living environment
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| cell membrane | a phospholipid layer that covers a cell's surface and acts as a barrier between the inside of a cell and cell's environment
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| organelles | a structure within a cell sometimes surrounded by a membrane
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| cytoplasm | cellular fluid surrounding as a cell's organelles
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| nucleus | the membrane covered organelle found in eukaryotic cells
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| prokaryotic | a cell that does not have a nucleus or any other membrane-covered organelles; also called bacterium
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| eukaryotic | a cell that contains a central nucleus and complicated internal structure
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| bacteria | extremely small, single-celled organisms without a nucleus; prokaryotic cells
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| cell wall | a structure that surrounds the cell m membrane of some cells and provides strength and support the cell membrane
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| ribosome | a small organelle in cells where proteins are and where proteins are made from amino acids
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| endoplasmic reticulum | surrounds the nucleus; processes material it gets from the ribosomes and uses them to manufacture proteins, lipids & parts of the cell membranes;
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| mitochondria | cell organelles surrounded by two membranes that breakdown food molecules to make ATP
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| nucleolus | produces ribosomes; is the site of RNA & synthesis & storage
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| nucleoplasm | the protoplasm of a nucleus
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| chloroplast | an organelle found in plant and algae cells where photsynthesis occurs
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| Golgi complex | the cell organelle that modifies packages & transports materials out of the cell
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| vesicle | membrane covered compartment in a eukaryotic cell that forms when part of a cell membrane surrounds an object & pinches off
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| vacuole | large membrane covered structure found in plant cells that serves as a storage container for water and other liquids
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| lysosome | special vesicle in a cell that digests food particles wastes and foreign invaders
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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.
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.
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:
kathya
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