Cells
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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| what are the 6 functions of cells | 1. Basic unit of life
2. protection and support
3. movement
4. Communication
5. Cell membrane
6. Inheritance
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| Organelles | structures within a cell
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| Cell membrane/Plasma membrane | surrounding structure of the cell
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| Extracellular substance | Substances outside the cell
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| Intracellular substance | Substances inside the cell
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| Mosaic Model | studies molecules in the cell membrane
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| Nucleus | Control center of the cell
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| Nucleolus | The small center part on the Nucleus
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| Rough ER | It has ribosomes on it and transport things around the cell.
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| Smooth ER | does not have ribosomes and transport things around the cell
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| Golgi Apparatus | packages and distributes proteins around the cell
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| Lysosomes | gets rid of waste
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| Mitochondrion | Produces energy
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| Microtubules | provide support to the cytoplasm
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| Cilia | short tiny hair like structure
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| Flagella | long hair like structure
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| Microvilli | Increase surface area
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| Ribosomes | Where proteins are produced
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| Cytoskeleton | gives structure to the cell
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| 4 ways molecules can pass through a cell membrane | • 1. Directly through
• 2. Membrane channels
• 3. Carrier molecules
• 4. Vesicles
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| solution | Solid, liquid, or gas consisted of one or more substances (Kool Aid)
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| solutes | substance that is dissovled (kool aid mix)
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| Solvent | the substance that does the dissolving (water)
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| Diffusion | going from a area of high concentration to an area of low concentration ( perfume)
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| concentration gradient | Is a membrane of the difference in the concentration of solute in a solvent.
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| Osmosis | water going from high to low concentration
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| Osmotic pressure | prevents movement and more molecules taking up space higher concentration on the left
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| Hypotonic | high concentration of the solute inside the cell. (cell swells)
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| Isotonic | equal of substances on each side of the cell
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| Hypertonic | high concentration of water inside the cell (cell shrinks)
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| Facilitated Diffusion | Larger Molecules use Carrier Protein to help them pass through the cell membrane.
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| active transport | requires energy, low to high concentration
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| Sodium potassium exchange pump | Pump used to move sodium and Potassium ions from areas of low concentration to high concentration.
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| Endocytosis | material coming into cell membrane through veticles,entering
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| Exocytosis | elmination of material from cell through vesicles, leaving
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| Glycolysis | Anaerobic process during one glucose molecule is converted to two pyruvic acid molecules
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| Aerobic Respiration | oxygen is present
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| Anerobic respiration | oxygen is not present
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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.
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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:
msiegfried
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