Term
| Organelles sharing membranes and exchanging vesicles |
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Definition
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Term
| Endomembrane System Organelles |
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Definition
| Nucleus, Smooth ER, Rough ER, Golgi Apparatus, Lysosome |
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Term
| Surrounded by double membrane |
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Definition
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Term
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Definition
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Term
| Site where ribosomes subunits are produced |
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Definition
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Term
| Also present in prokaryotic cells |
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Definition
| Ribosomes, cytosol and cell walls |
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Term
| Site of protein synthesis |
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Definition
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Term
| May be free in cytosol or attached to Rough ER |
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Definition
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Term
| Synthesize lipids, detoxifies drugs, stores Ca for muscles |
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Definition
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Term
| Membrane lined with ribosomes |
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Definition
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Term
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Definition
| Rough ER and Golgi Apparatus |
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Term
| Produces some polysaccharides within the cell |
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Definition
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Term
| Distributes products from ER |
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Definition
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Term
| Contains digestive enzymes to recycle cell components, digest pathogens and detoxify wastes |
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Definition
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Term
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Definition
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Term
| Evolved through endosymbiosis |
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Definition
| Mitochondria, chloroplasts |
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Term
| Surrounded by double membrane |
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Definition
| Chloroplasts and mitochondria |
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Term
| Contains ribosomes internally |
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Definition
| Mitochondria and chloroplasts |
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Term
| Major site of ATP production |
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Definition
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Term
| Generates most of body heat |
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Definition
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Term
| Captures sun's energy as potential energy |
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Definition
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Term
| Generally absent in animal cells |
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Definition
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Term
| Region between nucleus and plasma membrane |
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Definition
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Term
| Jelly-like fluis within the cell |
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Definition
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Term
| Protein structure used to move cell and contract muscles |
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Definition
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Term
| Protein structure used to maintain cell shape and anchor organelles |
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Definition
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Term
| Protein structure making up cilia and flagella |
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Definition
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Term
| Protein structure involved in chromosome and organelle movement |
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Definition
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Term
| Channels through plasma membrane connecting plant cells |
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Definition
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Term
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Definition
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Term
| Channels between animal cells common in heart and during embryonic development |
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Definition
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Term
| Produces leak-prood seal between cells |
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Definition
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Term
| Strong connection between cells to protect against physical stress of pulling |
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Definition
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Term
| Provides cell rigidity and protection outside of plasma membrane |
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Definition
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Term
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Definition
LM
Whole, sliced specimen
~200 nm
1000x |
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Term
| Scanning Electron Microscope |
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Definition
SFM
3-D surface
~2 nm
300,000x |
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Term
| Transmission Electron Microscope |
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Definition
TEM
Thin section
2nm
300,000x |
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Term
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Definition
| Taking cells apart and separating major organelles from subcellular structures to study cell structure and function, done in a centrifuge. |
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Term
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Definition
| Structures that carry genetic information. |
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Term
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Definition
| The complex of DNA and protein that makes up chromosomes. |
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Term
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Definition
| The non-membrane enclosed area of a prokaryotic cell that contains the DNA. |
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Term
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Definition
| A network of fibers extending throughout the cytoplasm, comprised of microtubles, intermediary filaments and microfilaments. |
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Term
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Definition
| The theory that mitochondria and chloroplasts evolved through the swallowing and incorporation of bacterial cells. |
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