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Protozoans are ____cellular and _____ |
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unicellular and eukaryotic |
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Protists are divided into three categories: |
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1) animallike (Protozoa) 2) plantlike (Fitozoa) 3) fungus like |
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Tipos de vida de Protozoa: |
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Puede ser: 1) comensales (one benefits while other is indifferent) 2) mutualista 3) parásita |
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Rhizopoda Actinopoda Foraminifera Apicomplexa Zoomastigina Ciliophora |
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mnemonic for filos de Protozoa: |
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RAFAZC Really All Frogs Are Zeppelin Chasers |
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Dinoflagellata Chrysophyta Bacillariophyta Euglenophyta Chlorophyta Phaeophyta Rhodophyta |
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Mnemonic for filos de Fitozoa: |
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DCBECPR Does Chocolate Butter Elicit CPR? |
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Filos de Protistas similares a Hongos |
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Myxomycota Acrasiomycota Oomycota |
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Mnemonic for funguslike Protists: |
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Just remember the fungus-like Chinese Emperor MAO |
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The tube of microtubules that make up a flagela o cilia |
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How many pairs of microtubules make up a flagela? |
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9 pairs around one central pair |
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Forms of locomotion of Protozoa: |
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cilios, flagelos, y pseudópodos |
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cinetostoma (o cuerpo basal) |
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un microtúbulo adicional se une a cada uno de los nueve pares del axonema (de un flagelo o cilio) de forma que se constituye un corto tubo que se extiende desde a base del cilio o flagelo hacia el interior de la célula, y que consiste de 9 tripletes de microtúbulos. |
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Que tipo de pseudópodo es Euglypha |
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es un filopodio- son extensines finas, generalmente ramificadas (branched), que contienen solamente ectoplasma. |
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Los miembros de la superclase ____ tienen axopodios, que son pseudópodos largos y delgados, y usualmente tienen esqueleto de silicio. |
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Is Paramecium a ciliado, flagelado, or pseudópodo? |
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Filo Sarcomastigóforos is comprised of: |
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all Protozoans that move via flagella or pseudopods |
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Which género are parasites that live in the bloodstream of animals and cause diseases like "mal de chagas" and that African sleeping disease |
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Which Rizópodo can project a pseudópodo from any direction |
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E. Coli is an example of ____ |
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Todos Apicomplejos son ___ |
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Toxoplasma and Plasmodium are ____ |
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Plasmodium
(notice the infection of red blood cells) |
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How to identify Paramecium: |
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cilia all around it, an oral depression, semirigid pellicle (película), a large nucleus (macronucleus) and a small nucleus (micronucleus), and vacuola contráctil (look like stars) |
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Paramecium, Voticella, and Stentor are of the phylum ___ |
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*Amoeba y Entamoeba are ____ |
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Rhizópodos (within Sarcodinos) |
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*Foraminifera y Radiolaria son |
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Actinopodos (study guide puts them with Sarcodinos) |
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Which look like sea shells? |
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locomotion and capturing prey |
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Trypanosoma and Trichomonas are both of the phlyum____ |
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Zoomastigina (but Trypanosoma is of the sub-phlyum Kinetoplastida and Trichomonas is of the sub-phylum Metamonada) |
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Volvox is of the phylum___ |
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Which protist has an "eye" (called an Estigma) that detects light? |
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Which protist is a colony in the shape of a hollow sphere made up of thousands of individual cells with daughter colonies floating around on the inside that make it look polka-dotted. |
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How to distinguish Stentor from Vorticella: |
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1) Vorticella are much smaller 2) While they both have cilia around the mouth, only Stentor has cilia on the rest of its body (used for swimming) 4) Stentor has a macronucleus that looks like a string of beads 5) Vorticella's stalk is much thinner than the stalk of Stentor and it can coil up to bring the body closer to the substrate |
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what does the contractile vacuole do? |
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The concentration of solutes inside the cell is higher than the concentration outside the cell so the environment is constantly pushing water into the cell via osmosis.... so the contractile vacuole prevents the cell from exploding by expelling water back out of the cell |
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psuedopodia in foraminífera are used only for _____ |
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the shells of foraminífera are made of ____ and the shells of radiolaria are made of _____ |
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round, cyst-like (usually in slides with RBCs) |
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sicle-shaped, fatter than trypanosoma, outside of RBCs |
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in blood stream, but not inside the RBCs (i don't think), thin and ribbon-like with long flagella |
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little squiggles inside (or bursting out of) RBCs |
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acorn with flagella coming out of it |
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similar shape as toxoplasma but green and granular |
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also similar shape to euglena and toxoplasma but rounder and no flagellum... cilia all around it. |
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