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Bio Definitions 7.1
Textbook Definitions
| Question | Answer |
|---|---|
| Cytoplasm | Gelatinous liquid that fills the inside of a cell, protects and holds |
| Nucleoid | Region within nucleus, regulatory center, contains genetic information, DNA, only prokaryotes |
| Plasmids | Double stranded DNA molecule, distinct from cell, chromosomes, DNA, usually prokaryotes |
| Ribosomes | Organelles containing RNA and proteins, protein synthesis |
| Cytoskeleton | Collection of different protein fibers, cell shape and internal organization |
| Organelle | Membrane-bound compartment within a cell, one or more unique functions |
| Cells Wall | Boundary of cellulose and chitin, tensile strength and protection |
| Flagellum/ Flagella | Core of microtubules, usually singular, movement, propeller, bacteria |
| Fimbria | Projection from cell membrane, attachment, numerous, bacteria |