Cyclosis in a ciliate
Videonummer 11938322
| Light microscope differential interference contrast (DIC) footage of cyclosis, or cytoplasmic streaming, in a ciliate. Particles can be seen moving within the cytoplasm. Cyclosis is the mechanism by which general transport and solute movement takes place within cells. This two-way process is aided by the actin protein microfilaments of the cell's cytoskeleton. Ciliate protozoa are tiny single-celled organisms which are found in water. They feed on bacteria and decaying organic matter, and move by the rhythmic beating of hair-like cilia. | |
| Lizenzart: | Lizenzpflichtig |
| Credit: | Science Photo Library / Stammers, Sinclair |
| Modell-Rechte: | nicht erforderlich |
| Länge: | 20 Sekunden |
| Seitenverhältnis: | 16:9 |
| Restrictions: | - |
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Keywords
- 20 Sekunden oder länger,
- Aktin,
- Atomkern,
- Bewegung,
- Biologie,
- biologisch,
- Ciliat,
- Ciliaten,
- DIC,
- Differenzialinterferenzkontrast,
- einzellig,
- Fauna,
- Fortbewegung,
- freibeweglich,
- Kerne,
- Licht,
- Lichtmikroskop,
- Mikrobiologie,
- mikrobiologisch,
- Mikrofilament,
- Mikrofilamente,
- Mikroskop,
- mikroskopisch,
- Natur,
- Niemand,
- optisch,
- Organelle,
- Organellen,
- Protist,
- Protozoen,
- Protozoon,
- Süßwasser,
- Teichleben,
- Wimpern,
- Zellbilogie,
- Zelle,
- Zellen,
- Zellenwand,
- Zytologie,
- Zytologisch,
- Zytoplasma,
- Zytoskelett