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The Cell
Terms to know about the Cell
Term | Definition |
---|---|
MICRSCOPE | an instrument used to view tiny objects |
CYTOLOGY | the study of cells |
LYSOSOME | Cytoplasmic vesicle containing "digestive" enzymes |
INTRACELLULAR | pertaining to within cells |
EXTRACELLULAR | pertaining to outside of cells |
NUCLEUS | control center of cell ; contains all DNA info |
NUCLEOLUS | intracellular organelle composed of RNA and protein ; responsible for interorganelle communication ; literally means "a tiny nut" |
ENDOPLASMIC | pertaining to within matter |
CHROMOSOME | tightly coiled, connected strands of original and duplicated DNA ; visible only during Mitosis ; literally means "a colored body" |
CENTRIOLE | paired, cylindrical organelles responsible for chromatid migration during Mitosis |
CYTOPLASM | colorless fluid that suspends intracellular organelles |
VACUOLE | cytoplasmic inclusion that appears as a small hole microscopically |
CHROMATIC | pertaining to color |
PHAGOCYTOSIS | the process of cellular "eating" |
PINOCYTOSIS | the process of cellular "drinking" |
EXOCYTOSIS | the process of cellular expulsion of waste products |
MITOSIS | Cellular Reproduction |
INTERCELLULAR | pertaining to between cells |
ORGANELLE | a tiny organ |
PHYSIOLOGY | the study of function |
RETICULAR | pertaining to a net |
RIBOSOME | intracellular organelle that produces proteins |
CENTROMERE | temporary attachment between original and duplicate chromatids during Mitosis |
CELLULAR MEMBRANE | the outermost structure that forms an envelope / "skin" around all intracellular components |
SMOOTH ENDOPLASMIC RETICULUM | a complex network of canals and flattened sacs throughout the cytoplasm of the cell (no ribosomes attached) |
ROUGH ENDOPLASMIC RETICULUM | a complex network of canals and flattened sacs throughout the cytoplasm of the cell (ribosomes attached) |
NUCLEI | plural of Nucleus |
GOLGI APPARATUS | Processes and packages protein molecules for export from the cell |
SMOOTH ENDOPLASMIC RETICULUM | Active in lipid metabolism and drug detoxification activites |
ROUGH ENDOPLASMIC RETICULUM | Manufacture, store, and transport proteins to be used outside the cell |