Cells Chapter 2 Vocabulary List
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 | basic unit of structure for living things
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| cell membrane | thin, flexible envelope that surrounds a cell (outer part of an animal cell)
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| cell theory | theory of 3 cell beliefs: all living things made from cells, cells come from other cells, and cell is basic unit
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| cell wall | outermost boundary of a plant cell
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| chloroplast | cell organelle containing chlorophyll for photosynthesis
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| chromosome | rod-shaped cell structure that passes on traits of a cell to a new cell (passes on genetic information)
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| cytoplasm | region between the cell membrane and the nucleus (goo that fills the cell)
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| division of labor | division of work among different parts of the body (divides up the work of the body)
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| endoplasmic reticulum | tubular passageways in a cell that transports substances (transport system in a cell)
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| lysosome | small, round structure that digests wastes in a cell (cleans up a cell)
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| mitochondrion | powerhouse of the cell (gives a cell its energy)
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| nucleus | structure that directs all activities in a cell (brain of a cell)
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| organ | group of tissues working together
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| organ system | group of organs working together
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| organelle | all of the tiny organs that make up a cell
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| ribosome | protein making site in a cell
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| tissue | group of cells working together
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| vacuole | large, round sack that stores things (storage for a cell)
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| Schleiden | all plants have cells
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| Schwann | all animals have cells
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| Hooke | created word "cell"
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| Virchow | cells come from other cells
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| van Leeuwenhoek | all living things have 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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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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