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16 Cards in this Set
- Front
- Back
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organelle
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A tiny cell structure that carries out a specific function within the cell.
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cell wall
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A rigid layer of non-living material that surrounds the cells
found in plant cells and in bacteria supports and protects |
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cell membrane
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controls what substance enter and leave the cell
barrier between cell and its environment. |
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nucleus
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it directs the cell activities
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cytoplasm
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gel-like fluid
suspends the organelles dissolves important chemicals needed for life. |
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mitochondrion= one
mitochondria = more that one |
converts energy in food into energy that the cell can use
requires oxygen |
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rough endoplasmic reticulum (rER)
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transports proteins from ribosomes to the Golgi body.
its covered ion ribosomes. |
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ribosome
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found in the cytoplasm or on endoplasmic reticulum
make proteins read the RNA instructions and use them to make proteins. |
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Golgi body
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revives proteins from rER
sots them packages them sends them to other parts of the cell. outside of the cell membrane lysosome |
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chloroplast
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site of photosynthesis, which is making food from sunlight energy, and CO2. Oxygen is a waste product.
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vacuole
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store food, waste and water
animal cell have many small ones or none at all plant cells have one LARGE one. |
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lysosome
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A small, round cell structure containing chemicals that break down large food particles into smaller ones.
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nuclear envelope
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protectins the DNA
materials pass in and out through the pores |
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chromatin (DNA)
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contains genetic material (DNA)
contains instructions for running the cell. instructions = genes copies pf genes called RNA |
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nucleolus
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produces ribosomes
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smooth endoplasmic reticulum (sER)
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produces and transports fats throughout the cell.
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