Lab 17 Goals and Objectives: Exercise 6: Protozoans, Algae, and Cyanobacteria Observe representative members of various phyla on wet mount and prepared.

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Presentation transcript:

Lab 17 Goals and Objectives: Exercise 6: Protozoans, Algae, and Cyanobacteria Observe representative members of various phyla on wet mount and prepared slides, know by name not phylum: Amoeba (pseudopods for motility) Fig 6.1#6 Paramecium (cilia for motility) Fig 6.1#9 Trypanosoma (flagella for motility) not in book Trichomonas (flagella for motility) not in book Plasmodium (non motile intracellular pathogen) not in book Euglena (flagella for motility) Fig 6.2#1&2 Spirogyra (filamentous green algae) Fig 6.4#14 Diatoms Fig 6.6 Dinoflagellate (flagellated algae) Fig 6.3#11 Anabaena (Cyanobacteria: Prokaryote not Eukaryote!) Fig 6.7#1-3 Make and observe wet mounts of pond sample to identify “creatures”: usually contains nice diatoms, green algae, and cyanobacteria!

ProtozoaAlgae Amoeba (pseudopods) Paramecium (cilia) Trypanosoma (flagella) Plasmodium (non-motile intracellular parasite) Prokaryote-Bacteria (Note no organelles are visible in this prokaryote. Most of the above protozoa and algae eukaryotes have clearly visible organelles) Euglena (flagella) Spirogyra (Green algae) Dinoflagellate Diatom Anabaena Cyanobacteria *Color version available at Trichomonas (flagella)

Flagellates Figure 6.1 Amoebae Ciliates

Figure 6.2 Flagellated euglenoids Figure 6.3 Flagellated algae Figure 6.4 Filamentous algae Figure 6.5 Nonfilamentous, nonflagellated algae Figure 6.6 Diatoms Figure 6.7 Cyanobacteria: Prokaryotes!!! (really big ones)

Amoeboid Protists Play AmoebaPlay AmoeboidProtists

Cilliated Protists Play CilliatesPlay Rotifers

Flagellated Protists Play

Lab 17 Goals and Objectives: Exercise 6: Protozoans, Algae, and Cyanobacteria Observe representative members of various phyla on wet mount and prepared slides, know by name not phylum: Amoeba (pseudopods for motility) Fig 6.1#6 Paramecium (cilia for motility) Fig 6.1#9 Trypanosoma (flagella for motility) not in book Trichomonas (flagella for motility) not in book Plasmodium (non motile intracellular pathogen) not in book Euglena (flagella for motility) Fig 6.2#1&2 Spirogyra (filamentous green algae) Fig 6.4#14 Diatoms Fig 6.6 Dinoflagellate (flagellated algae) Fig 6.3#11 Anabaena (Cyanobacteria: Prokaryote not Eukaryote!) Fig 6.7#1-3 Make and observe wet mounts of pond sample to identify “creatures”: usually contains nice diatoms, green algae, and cyanobacteria!