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What is dinoflagallets?
Dinoflagellates are unicellular protists which exhibit a great diversity of form. Protists refer to the very first organisms on the Earth.
Where are the four place protists are found?
Protists are found in protista, plantae, animakia,and fungi.
Autotrophic protists have sometimes been referred to as?
Animal-like because they exhibit some behaviors seen in animals.
What are the four types of pathogens?
The four type of pathogens are bacterium, protists, viruses, and fungi. Parasitic worms are NOT pathogens.
What are found in all protists lineages?
All protists have a nucleus and are eukaryotic. They can be unicellular or multicellular, and they exhibit diverse modes of nutrition such as autotrophic, heterotrophic, or mixotrophic. Additionally, protists possess various organelles like mitochondria, plastids, and flagella.
What are mobile protists sometimes called?
Mobile protists are sometimes called "swimming protists" because they have the ability to move through water using structures like flagella or cilia. These organisms are typically single-celled and exhibit diverse modes of locomotion.
Compare and contrast bacteria and protists?
Bacteria are prokaryotic organisms while protists are eukaryotic. Bacteria are generally unicellular, while protists can be unicellular or multicellular. Protists have more complex cellular structures and are typically larger in size compared to bacteria. Additionally, protists exhibit more diverse modes of nutrition and reproduction compared to bacteria.
What are examples of fungus-like protists?
Examples of fungus-like protists include slime molds, water molds, and downy mildews. These protists exhibit characteristics resembling both fungi and protists, such as forming spores for reproduction and possessing cell walls.
What is one way that protists differ from plants and animals?
One way protists differ from plants and animals is that they are typically single-celled organisms, whereas plants and animals are mostly multi-cellular. Additionally, protists exhibit a wider range of structural and functional diversity compared to plants and animals.
With the exception of algae all protist are what type of eukaryote?
Protists, with the exception of algae, are unicellular.
What do ALL protists possess?
All protists possess a eukaryotic cell structure, meaning they have a nucleus and other membrane-bound organelles. They are unicellular, though some can form colonies or be multicellular. Protists exhibit a wide range of nutritional modes and can be autotrophic, heterotrophic, or mixotrophic.
What are animal- like protists also called?
Animal-like protists are also called protozoans. They are unicellular organisms that exhibit animal-like behaviors, such as feeding on other organisms for nutrients and moving using structures like cilia or flagella.
