Protists are a diverse group of eukaryotic microorganisms. Which of the following are types of protists? (Select all that apply) Algae Protozoa Fungi Bacteria Slime molds
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- You are given five test tubes, each containing an unknown protist, and your task is to read the description below and match these five protists that you know to the correct test tube. -Paramecium -Pfiesteria (dinoflagellate) -Navicula (diatom) -Plasmodium -Amoeba In test tube 1, you sketch the organism and come up with a picture that looks like the one below. You note the organism appears to be “eating” the smaller microorganism. Chemical analysis of test tube 2 indicates the presence of a chemical that is toxic to fish and humans. In test tube 3, you detect the presence of substantial amounts of silica. Microscopic analysis of organisms in tube 4 reveals the presence of an apicoplast in the organism Microscopic analysis of the contents in tube 5 reveals the presence of one large macronucleus and several small micronuclei in each organism Match the description with the correct protist19) Which of the following statements about protists is true? Group of answer choices Protists are a monophyletic group of organisms All protists are unicellular All protists are photosynthetic Some protists have prokaryotic cells The protist group known as charophytes gave rise to land plantsMatch the following description or given species to the correct phylum/division of Kingdom Protista or Kingdom Fungi. Match each item to a choice: causative agent of red tide Rhizopus stolonifer extracted carageenan used in toothpaste and cosmetics where unicellular fungi belong possessing pseudopodia most evolutionary advanced fungi unicellular protist having both animal and plant characteristic Plasmodium malariae belongs to fungus-like protists Paramecium sp. Choices: : Oomycota : Euglenozoa : Myzozoa : Apicomplexa : Mucoromycota : Amoebozoa i Ascomycota : Ciliophora : Basidiomycota : Rhodophyta
- List two protists that are ciliates or flagellates. List two protists that are amoeboid list two organisms that cause diseas and what diseases they cause create a pie chart or bar graph comparing the forms of motility , ciliates, flagellates and amoebaWhich of the following is an example of fungus-like protist? Group of answer choices golden algae rhizopus plasmodial slime molds trufflesList two protists that are ciliates or flagellates List two protists that are amoeboid list two organisms that cause diseas and what diseases they cause create a pie chart or bar graph comparing the forms of motilityciliates, flagellates and amoeba
- Choose ALL of the following correct answers. Slime and water molds are not considered fungi. They are considered fungi-like protists because. 000 They photosynthesize. They have a mobile phase in their life cycle. They are not heterotrophs. Their cell walls are made out of cellulose, not chitin. Their DNA is more closely related to protists.The following groups of protists will be covered in lecture: Amoebazoa, Excavate-euglena, Alveolata: ciliates, dinoflagellates, apicomplexan; Stramenopiles: diatoms and brown algae, and Plantae: chlorophytes. How do these organisms compare in their -general type of nutrition (autotroph, heterotroph), -ecological roles (parasites, decomposers, importance in food chains) -general structures (cell walls, structures that help them move and feed, single vs multicellular) -reproduction (asexual, sexual) -presence or absence of alternation of generations, - degree of complexity of life cycles -habitats that they are found inProtists include only single-celled eukaryotic organisms. false true
- Which of the following organisms is an example of fungus-like protist? Group of answer choices water molds rhizopus truffles golden algaeWhich group of organisms do not have microtubules inside their cells? Ciliophora Archaeozoa Apicomoplexa MicrosporidiaProtists are more closely related to each other than they are plants, animals and fungi. false true