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| cell's power house -- creates energy! |
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| brain and command center, where the DNA is stored |
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| Smooth (ER) Endoplasm Reticulum |
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| transportation system like roads, no ribosomes |
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| gives support and protection (only in plant cells) |
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| stores materials (water in plant cells) |
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| makes food for the plant cell, using chlorophyll |
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| gel where parts float (space in between) |
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| Plant cells have these two organelles, but animal cells don't. |
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Definition
| Cell Wall and Chloroplasts |
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| What makes plant cells stronger than animal cells? |
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Definition
| Plant cells have cell walls and layer like bricks, leaving no space in between. |
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| True/False: Plant cells have smaller vacuoles than animal cells. |
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| protects cell, lets some substances pass through and prevents others |
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| Made of DNA, rod-like structures inside nucleus |
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| like cell membrane but surrounds the nucleus |
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| Rough (ER) Endoplasmic Reticulum |
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| transportation system, like roads, has ribosomes |
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| green pigment in chloroplasts, necessary for photosynthesis |
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| process by which substances move from an area of high concentration to an area of low concentration (FREE) |
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| lets some substances in and keeps out others, this describes the cell membrane |
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| Process of Photosynthesis |
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6 CO2 + 6 H2O +(Sun) = C6H12O6 + 6O2
Carbon Dioxide + Water + SUN = Carbs + Oxygen |
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Definition
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C6H12O6 + 6O2 = 6CO2 + 6H2O +ENERGY
Carbs + Oxygen = Carbon Dioxide + Water + Energy |
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| What are the 7 Characteristics of Living Things? |
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Definition
1. All life comes from other living things
2. All life has cells
3. All life can move (in some way, may be sssslow)
4. All life has metabolism
5. All life grows
6. All life responds to their environment
7. All life reproduces |
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| process where food is broken down into simpler substances |
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| Process where organisms take in oxygen and make energy |
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| Process of getting rid of wastes |
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| the "mini" organs of cells |
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| genetic material (blueprints for cell) |
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[image]
(the part in blue) |
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[image]
(the part in green) |
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Definition
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| [image](Close Up of ER - all the green dots) |
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Definition
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[image]
(where the arrow is pointing) |
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Definition
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| True/False: Plant cells have mitochondria |
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Definition
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| True/False: Metabolism includes respiration. |
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Definition
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| True/False: Chloroplasts are only in animal cells. |
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Definition
| False - Only in plant cells |
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| True/False: Ribosomes make cytoplasm. |
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Definition
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| True/False: Viruses do not contain cell thus they are not living things. |
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Definition
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| True/False: The rough ER is covered in chloroplasts. |
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Definition
| False - covered in ribosomes |
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| True/False: The nucleus is in the center of the cell because it is dangerous. |
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Definition
| False - Because it needs to be protected |
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| True/False: Vacuoles are only in animal cells. |
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Definition
| False - In both animal and plant cells, just much bigger in plant cells |
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| True/False: All living things must be able to grow |
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Definition
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| True/False: The nuclear membrane is selectively permeable. |
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Definition
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| True/False: The cell membrane lets all substances in. |
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Definition
| False - It is selectively permeable. |
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| Process where substances are moved into/out of a cell but it requires energy ($NRG) |
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| True/False: Sugars and salts are often moved by diffusion |
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Definition
| False - by active transport |
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Term
| True/False: Water is often moved by diffusion |
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Definition
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| True/False: Respiration takes place in mitochondria |
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Definition
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| True/False: Photosynthesis takes place in chlorophylls |
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Definition
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| True/False: Photosynthesis produces oxygen as a waste product. |
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Definition
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| True/False: Respiration requires carbon dioxide. |
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Definition
| False - Photosynthesis does |
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| True/False: You are gonna ROCK this science test! |
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Definition
| TRUE TRUE TRUE TRUE!!!!!!!! |
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