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41 Cards in this Set
- Front
- Back
Membrane-bound structures found inside eukaryotic cells that perform a specific function for the cell
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Organelles
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Function of the cell wall is to
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provide structure and support for the cell
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I generate energy for animal and plant cells.
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Mitochondria
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Lysosomes contain ....
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digestive enzymes.
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Storage organelles found mostly in plant cells
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Vacuoles
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The rough endoplasmic reticulum is considered rough because it has ___________ attached to it.
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Ribosomes
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Chloroplasts generate ________ for plant cells.
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Energy
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I am green, I can be found in plastids of plant cells. What am I?
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Chlorophyll
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Thin hollow structures, part of the cytoskeleton
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microtubules
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The golgi's function is to...
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to modify and package proteins, to send the "packages" to the right place in the cell
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The cell theory states....
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All living things are composed of 1 or more cells, all cells come from preexisting cells, & cells are the basic building blocks of life
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I observed cork through a microscope and describe the structures as cells. Who am I?
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Robert Hooke
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TEM stands for?
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Transmission Electron Microscope
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Electron Microscopes use a ________ of _________ to magnify objects.
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beam of electrons
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Centrioles aid in what cell process?
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Cell division
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Lysosomes can _________ worn out organelles, food particles, bacteria & viruses.
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Digest
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Simple unorganized cells are called ______________.
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Prokaryotes or Prokaryotic
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Short hair-like projections used to move cells around.
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Cilia
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Define/explain selective permability
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When the plasma membrane or cell membrane picks what substances it will allow in and out of a cell.
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Cytoplasm
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Clear jelly-like substance found inside cells that hold/supprt the organelles
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Smooth ER
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site of chemical reactions, modifies lipids
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Nucleus
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Control center of the cell
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Ribosomes
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Site of protein synthesis
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Cytoskeleton
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Internal support for cell.
Anchors organelles, gives cell its shape, |
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Microfilaments
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small solid fibers of the cytoskeleton
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Also known as DNA of a cell
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Chromatin
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Inner most part of the nucleus,
makes the ribosomes, also contains DNA |
Nucleolus
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How the ribosome gets out of the nucleus
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Through the nuclear pore
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I seperate the nucleus from the rest of the cell
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I am the nuclear membrane or nuclear envelope
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Cell |
Basic unit of structure |
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centriole |
Aid in the division of the nucleus and genetic information (DNA) |
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Eukaryote |
A complex cell with organelles inside. |
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Cilia |
small hair-like projections used for locomotion |
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Flagellum |
a whip-like tail used for locomotion |
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Nucleolus |
inner part of nucleus makes ribosomes |
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Nuclear pore |
a hole in the nuclear envelope that the ribosomes use to get out of the nucleus |
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Nuclear membrane/envelope |
membrane around the nucleus |
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Said animals are made of cells |
Schwann |
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Said all plants are made of cells |
Scheilden |
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Said all cells come from pre-existing cells |
Virchow & Remak |
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Coined the word cell |
Hooke |