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33 Cards in this Set
- Front
- Back
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MITOCHONDRIA
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the energy-releasing parts of the cell like an organ that would break down food
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Bacteria
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the smallest organism on Earth
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Organ
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Different tyeps of tissues working together
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Organelle
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performs necessary activities for cells
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Cytoplasm
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a gelatinlike substance that contains many chemicals needed for a cell to exist. Found inside the cell membrane.
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tissue
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organized group of cells
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Chloroplast
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found in plants cells and captures energy from sunlight and convert it to chemical energy
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Cell Wall
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Provides support and protection for plant cells. Strong and rigid on the outside of the cell.
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Nucleus
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contains hereditary material
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organ system
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group of organs that work together
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Photosynthesis
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process of capturing energy in plants
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vacuole
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storage organelle of a cell
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Cell Membrane
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helps control what enters and leaves a cell. Surrounds the cell to help substances.........??
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Unicellular organism
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living things only made of one cell
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A living thing needs _________ and _________ and
ENERGY to survive. |
FOOD and WATER
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The scientific name for humans is........?
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Homosapiens
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List two characteristics that can be used to classify an organism.
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behavior and apperence
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Define Species.
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A classification of a group of animals.
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What is a Dichotomous key?
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a key to classify a species
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What are prokarotes? Give an example....
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Cells that dont have a nuclues. Example Bacteria
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Where are cell proteins made?
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Cell proteins are made on the surface of ribosomes
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6 Characteristics of all living things
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1. Made of cells 2. Organized
3. Grow and Develop 4. Reproduce 5. Respond to their Environment 6. Use Energy |
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what are 4 Macr...............
in cells? |
1. Nucleic Acid (DNA).....Not sure cannot read writing
2. Lipids - Provide structure to cells 3. Proteins - enzymes and ?????structure????? 4. Carbohydrates - used for energy |
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What is the earliest form of life?
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Unicellular ???
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What are organisims that convert energy?
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Autotrophs ??? spelling
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What are organisms that eat autotrophs and release chemical reactons? Handwriting difficult to read....
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???
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What are organisims that obtain energy from other organisims?
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?????
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Define Stimulus....
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A change in an organisims environment
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What are 3 things all living things need?
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1. energy to survive
2. Water 3. Place to live ??? |
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DNA is ......
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genetic material found in cells that contain info.....????
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Endoplasmic Reticulum...
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folded membranes????
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Golgi apparat......
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....... or proteins.....
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Vacuoles
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For storage of water
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