Science ch.2
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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| Nucleus | -cell structure that carries gene info "the boss"
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| Chloroplast | -organelle that makes food from sunlight water and co2 only in plants
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| Organelle | -specific job within cell
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| Cytoplasm | -gel-like material that surrounds the internal plants of cell
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| Cells | -smallest living thing
-carries out activities necessary for life
use
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| Plants | Differences (only plants have)
-make own food need water to survive
-cell wall
-chloroplast
Same (Plants and Animals have)
-multicellular
- nucleus
- cell membrane
- cytoplasm
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| Animals | Differences (only animals have)
-they have to get their own, cannot make food
Same (Plants and Animals have)
-multicellular
- nucleus
- cell membrane
- cytoplasm
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| Plants and Animals | Plants Animals
-cell membrane -cell membrane
-nucleus - nucleus
-cytoplasm - cytoplasm
-cell wall
-chloroplast
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| Diffusion | -Passive
-Uses no energy
-Process that spreads substances through gas or liquid
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| Osmosis | -type of diffusion
-allows water to pass, but not solutes
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| Passive | - Moves materials in and out of cells using NO energy
- Moves from LOW to HIGH concentrations
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| Active | -Uses energy
- HIGH to LOW concentrations
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| Photosythes | -the process in which plants use energy from the sun
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| Respiration | -the process in which oxygen and suger combine to produce carbon and water while releasing store energy
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| Organs | -two or more types of tissue that work together to perform a function
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| Tissue | -group of cells with a common strcucture and funtion
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| Hormone | -the chemical message that travels through the blood and carries special information for certian cells
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| practice | practice
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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:
chased
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