BIOL 337 Final: LAB-NOTES-227
Document Summary
(cid:1865)(cid:1864) =# (cid:1867)(cid:1858) (cid:1855)(cid:1867)(cid:1864)(cid:1867)(cid:1866)(cid:1857)(cid:1871) (cid:1868)(cid:1864)(cid:1872)(cid:1857)(cid:1856) (cid:1872)(cid:1867)(cid:1872)(cid:1864) (cid:1856)(cid:1864)(cid:1873)(cid:1872)(cid:1867)(cid:1866) (cid:1858)(cid:1855)(cid:1872)(cid:1867)(cid:1870)= # (cid:1867)(cid:1858) (cid:1855)(cid:1867)(cid:1864)(cid:1867)(cid:1866)(cid:1857)(cid:1871) (cid:1868)(cid:1864)(cid:1872)(cid:1857)(cid:1856) (cid:1856)(cid:1864)(cid:1873)(cid:1872)(cid:1867)(cid:1866) (cid:1858)(cid:1855)(cid:1872)(cid:1867)(cid:1870) (cid:1874)(cid:1867)(cid:1864)(cid:1873)(cid:1865)(cid:1857) (cid:1868)(cid:1864)(cid:1872)(cid:1857)(cid:1856) (cid:1867)(cid:1870) (cid:1868)(cid:1867)(cid:1873)(cid:1870)(cid:1857)(cid:1856) Center image using condenser centering screws: 6. Open diaphragm to edge of field, fine focus and open further to just clear field: 7. Remove eyepiece and check to see that 75% of visible aperture is filled with light. At the base of the flagella contain disc-shaped kinetoplast: contains network of mitochondrial dna, have a symbiotic relationship with their host. Can be photosynthetic and non- photosynthetic species of organisms. Key characteristic: locomotion by flagella, presence of an eyespot (stigma, non-rigid outer covering (pellicle, poket of a feeding groove is. Contain chloroplast present near the eyespot, where the flagellum enters the cell. Have small membrane bound cavities (alveoli) under their cell surface. Contractile vacuole: helps balance water that is taken up by moving the excess water out. Contractile vacuole are clear and food vacuole are unclear and have particles in it.
