Lessons 1-2 Cell Structures/Functions/Processes/Energy
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 unit of life
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| unicellular | consists of a single cell (such as bacteria and protozoa)
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| multicellular | consists of multiple cells (such as plants and animals)
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| cell membrane | a structure that keeps the cell's contents separate from its external environment
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| cytoplasm | a watery, jellylike substance that can include other cell structures
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| genetic material | coded instructions for carrying out the cell's activities
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| prokaryotes | bacteria
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| nucleus | contains genetic material that directs the activities of the cell
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| eukaryotic cells | a cell that contains the genetic material within a nucleus (all plant and animal cells)
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| cell wall | gives the cell shape and rigidity (in a plant cell)
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| chloroplasts | absorb sun's energy for the production of food (in a plant cell)
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| vacuole | stores water, nutrients, wastes, and other substances (in a plant cell)
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| ribosomes | produce proteins (in a plant cell)
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| mitochondrion | cell's energy is produced here (in a plant cell)
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| photosynthesis | a process where green plants, some algae, and some bacteria use energy from sunlight to make food (oxygen is a by-product)
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| glucose | a simple sugar
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| chlorophyll | a pigment that gives plants their green color
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| carbohydrates | As a result of photosynthesis, a place where energy is stored
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| cellular respiration | A process in which carbohydrates are broken down to release energy (carbon dioxide is a by-product)
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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:
jpiittmann
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