What are the functions of these bodies? b. seeds Photosynthetic autotrophs capture light energy from the sun and absorb carbon dioxide and water from their environment. A member of the sporozoan group of protists is "Self-feeders" - produce their own food. Are water molds autotrophs or heterotrophs? Under harsh conditions, plasmodial slime molds produce reproductive stalks called sporangia that contain spores. Fungi: Mold, mushrooms, mildew and yeast are all eukaryotes that feed on dead or decaying organisms. An example of a filamentous green alga is Along with bacteria, fungi are the most important decomposers, breaking down organic matter such as dead leaves in the forest. hold lots of water. Are water molds autotrophs or heterotrophs? C. red algae. D. diplontic cycle; a diploid adult form bacteria, fungi are the most important decomposers, Decomposers are organisms that help in the recycling, energy directly from inorganic molecules like some bacteria can, process that uses energy from chemicals to create food, Fungal decomposers break down dead leaves. It is unicellular and heterotrophic. "Protista Kingdom of Life." A. sporozoa 5.2.1: Slime Molds - Biology LibreTexts Using the light energy, they combine the reactants to produce glucose and oxygen, which is a waste product. Brown algae have a dark photosynthetic pigment instead of the chlorophyll that is found in green algae. DOC Chapter 9 Protists that have characteristics in common with animal cells also have mitochondria, which provide energy for the cell. Some are able to produce cellular energy through photosynthesis (autotrophs) and others can only get energy by absorbing or engulfing organic molecules (heterotrophs). Brown algae along the rocky shores of the north temperate zones are able to withstand pounding tides and drying because of their holdfasts and mucilaginous cell walls. Autotrophs can create their own nutrients from photosynthesis d. trichomonas, what protists use pseudopodia for movement and may or may not have a shell? Simply speaking, it works because the fungus absorbs the radioactive radiation into its melanin pigments where it uses the released electrons to generate cellular energy that can be used for growth! D. diatoms (as diatomaceous earth). These organelles are protrusions formed from specialized groupings of microtubules that move to propel protists through their moist environment. Which belongs to the algae? Fungi can be found in a variety of environments, including on land, in water, and in the air. Name one major difference between a plant and an animal. Protists can be grouped according to similarities in a number of different categories including nutrition acquisition, mobility, and reproduction. This motion allows the organism to move and also pulls food (bacteria, algae. An autotroph is an organism that produces complex organic compounds (such as carbohydrates, fats, and proteins) using carbon from simple substances such as carbon dioxide, generally using energy from light (photosynthesis) or inorganic chemical reactions (chemosynthesis). Heterotrophs can only obtain their energy from other living, or previously living, sources.

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