SYNOPSISThe fine structure of the pellicle of Euglena gracilis has been investigated by electron microscopy of shadowed isolated pellicles and sections of intact cells. The striations, or ribs, of the pellicle form a β-helix round the cell. From 7 to 10 ribs are observed to come together at...
Euglena also has a contractile vacuole that helps collect and remove excess fluids from the cell. This prevents the cell from taking in too much water that can cause the cell to rupture. ClassificationEuglena are neither plants nor animals despite the fact that they have characteristics of both....
2. The structure of eukaryotic Photosystem I 3. The eukaryotic light-harvesting antenna associated with PSI 4. Electron transfer between the donor and acceptor side of PSI and its soluble electron transfer carrier proteins 5. Structure and function of PSI in cyclic electron transfer Acknowledgments ...
Difference between the Plant cell and Animal cell Frequently Asked Questions Q1 Are eukaryotic cells unicellular or multicellular? Eukaryotic cells may be unicellular or multicellular. Paramecium, Euglena, Trypanosoma, Dinoflagellates are unicellular eukaryotes. Plants and animals are multicellular eukaryotes. ...
This excess water, if not expelled, will burst the cell entirely. Pellicle It is a thick membrane that is present on the other side of the filament-like structure. This also helps in moving forward when Euglena is wriggling. Nucleus It is the central organelle of Euglena that contains a...
The protist cell is a eukaryotic cell. Eukaryotic cells have a true nucleus and membrane-covered cell organelles (parts within the cell) like chloroplast, Golgi body, mitochondria, etc. Some common examples of protists are Euglena, Paramecium, and Amoeba. Protists may be colorless or colored ...
Structure and expression of the Euglena gracilis nuclear gene coding for the translation elongation factor EF-1 alpha. Nucleic Acids Res. 1990 Jan 11; 18 (1):75–82.Montandon, PE, Stutz, E (1990) Structure and expression of the ... Paul-Etienne Montandon,E Stutz - 《Nucleic Acids Researc...
Gene structure and expression of a novel Euglena gracilis chloroplast operon encoding cytochrome b6 and the β and ε subunits of the H+-ATP synthase complex The genes encoding cytochrome b6 of the chloroplast cytochrome b6/f complex (petB) and the ATP synthase CF1- subunit (atpB) and -subu...
Christopher DA, Hallick RB:Euglena gracilischloroplast ribosomal protein Operon: a new chloroplast gene for ribosomal protein L5 and description of a novel organelle intron category designated group III. Nucl Acids Res 17: 7591–7608 (1989). ...
Pulmonary endothelial cells are capable of metabolizing a variety of circulating hormonal substances. Indirect evidence indicates that some of the relevant... U,Smith,J,... - 《Journal of Cell Biology》 被引量: 50发表: 1973年 The fine structure of the pellicle ofEuglena gracilis as revealed by...