chapter 1 vocab./terms
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 | the basic sturctural unit of a living thing
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| nucleus | the storehouse of the cell's most important chemical information
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| organelle | a cell structure that performs specific functions
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| Cell Theory | *all living things are made of one or more cells
*the cell is the smallest unit of a living thing
*cells come from other cells
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| cell membrane | thin bendable cover around all cells which lets food, water, and gases enter and lets waste leave
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| cell wall | found in plant cells protects and helps a plant to stand up
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| cytoplasm | liquid between the nucleus and cell membrane, all organelles are found here
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| ribosome | they make proteins
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| Golgi apparatus | changes proteins so they will be ready to leave the cell
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| lysosomes | they help the cell break down food or nutrients and cell parts
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| vacuoles | sacs filled with liquid, they hold water, food,and waste
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| mitochondria | peanut shaped organelle that is know as the power plants of the cell, production of energy occurs here
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| chloroplasts | contain chlorophyll with gives plants their green color, food for the plant is made here
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| Endoplasmic reticulum | group of membranes and tubes, breaks down deadly matter and controls the amounts of some chemicals
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| amphibian | a vertebrate that begins its life in water but lives part of the time on land
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| cnidarian | an invertebrate with radial symmetry, a saclike body, a true mouth, and the ability to digest food
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| invertebrate | an animal without a backbone
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| symmetry | a matching pattern, either on opposite sides of an imaginary dividing line or around a middle point
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| vertebrate | an animal with a backbone
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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:
bteague
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