WebStudy with Quizlet and memorize flashcards containing terms like cell that has a nucleus and other membrane-bound organelles, select of all the following that are characteristics of eukaryotic cells: a. evolved about 2 billion years ago b. possess membrane-bound organelles c. evolved about 3.7 billion years ago d. possess a nucleus e. are simple cells … WebMar 13, 2016 · For convenience, the term protist is still often used to refer to all eukaryotes that aren’t animals, plants or fungi. Most protists are extremely small microorganisms. They are mostly single-celled organisms and can have cells as small as prokaryotic cells between 0.5-2 µm. There is a huge diversity of protists.
Animal-like prostaglandins in marine microalgae The ISME Journal
WebApr 26, 2024 · The diatoms(Diatom) are a group of microalgae, mainly aquatic and unicellular. They can be free-living (such as plantones) or form colonies (such as those … WebPhytoplankton, or plant plankton, have chloroplasts (complex organelles found in plant cells, responsible for the green color of almost all plants) and use sunlight and nutrients for photosynthesis. Zooplankton are the drifting animals that feed on the phytoplankton. The phytoplankton, like trees or grass on land, are primary producers – the ... dunwich amps da120 overdrive
Ch 18: Protists Flashcards Quizlet
WebYes, Diatoms are unicellular algae they are tiny organisms or algae that are found mostly in the ocean. They are microalgae and produce around 20% of oxygen produced on earth … WebFeb 14, 2024 · Protists are a diverse collection of organisms that do not fit into animal, plant, bacteria or fungi groups. ... Arachnodiscus, shown at 100x magnification, is a genus of diatom, a type of algae ... WebMar 1, 2024 · Plant-like protists (AKA algae) are usually photosynthetic organisms, and most contain chloroplasts and/or chlorophyll. Algal cells usually have a cell wall which, … dunwell sofa ashley furniture