Organelles
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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| Cells were found by this person when he was looking at cork under a microscope. | Robert Hooke
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| The cell is the basic unit of structure and function of living things; all cells come from pre existing cells. | Cell theory
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| They are the smallest unit of life that can carry out all of the activities necessary for life | Cells
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| Has DNA, membrane-less ribosomes, a cell wall, cell membrane, flagella, and pili. | Prokaryote cell
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| Has a nucleus, membrane-bound organelles, and cytoplasm with organelles. | Eukaryote cells
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| Examples of prokaryotes | Bacteria
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| Examples of eukaryotes | Plants, animals, fungi, and protists
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| Are very small in size, each has specific functions, and can be found in the cytoplasm | Organelle
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| Permeable; maintains homeostasis | Cell membrane
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| Cell membrane are made up of | Phospholipids, proteins, cholesterol, and carbs
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| Provides a medium for chemical reactions to take place | Cytoplasm
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| Contains chromosomes, controls the normal activities of the cell | Nucleus
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| Stores sugar, proteins, wastes, and pigments | Vacuole
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| Transport system for proteins | Rough ER
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| Transport system for lipids and carbs | Smooth ER
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| Made of protein/RNA molecules, site of protein synthesis, not membrane bound. | Ribosomes
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| Burns sugars to produce energy (ATP) | Mitochondria
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| Receive and modify proteins made by the ER; transport vesicles | Golgi body
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| Generate spindle fibers during cell division; only found in animal cells | Centrioles
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| Contain enzymes that break down food, work out cell parts, or invaders, only found in ANIMAL cells | Lysosomes
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| Made of cellulose, makes plant rigid and supports/protects the plant cell | Cell wall
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| Traps sunlight to make sugar by photosynthesis, filled with pigments (like chlorophyll.) | Chloroplast
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| Provides a binding site for enzymes, allows unicellular organisms to move, acts as a protective barrier and allows cell recognition | Cell/Plasma Membrane
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| Contains 2 nonpolar fatty acid chains, make up the cell membrane | Phospholipids
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| The phospholipid (head, tail) is polar/water loving. | Head
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| The phospholipid (head, tail) is nonpolar/water fearing. | Tail
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| Moves substances from HIGH to LOW concentration in a membrane, does not require energy | Passive Transport
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| Moves substances from LOW to HIGH concentration in a membrane, requires energy | Active Transport
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| A net movement of particles form an area of high to low concentration | Diffusion
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| The diffusion of water molecules | Osmosis
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| A carrier/channel protein that carries molecules across the membrane is called | Facilitated diffusion
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| A substance that dissolved into another | Solute
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| The more plentiful substance that dissolves the solute (often water) | Solvent
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| The mixture of solutes and solvents | Solution
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| How the concentrations of diluted in two solutions compare | Tonicity
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| Less solute outside the cell | Hypotonic
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| Same concentration of solute outside and inside the cell | Isotonic
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| More solute outside the cell | Hypertonic
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| Water moves to where there is... | More solute
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| Pumps molecules across the membrane | Transport proteins
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| Cells engulf particules | Endocytosis
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| Waters are discharged out of a cell | Exocytosis
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Created by:
Faith LaBry
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