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The study of Fungi is called |
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Fungi are Chemoheterotrphs |
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Fungi are sapropytic which means |
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living off of dead or decaying organic matter |
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Fungi are a non-photosynthetic orgasnism Live in terrestrial habitats but there are aquatic individuals |
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Basic Structures and terms |
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Eukaryote cell Cell wall made of chitin (N-acetylgucosamine monomers) Strict aerobe (fermenters) |
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Thallus or Body made up of what |
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Made up of long filaments of cells called hyphae (mycelium) |
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Vegetative- the nutritive hyphae Aerial-produces the reproductive structures |
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Unicellular(look like bacteria when growing on agar) Much bigger under scope often seen budding |
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Under circumstances changes from yeast-like to producing pseudohyphae (daughter cells that fail to release from the mother cell) |
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Differentiated by how they sexually reprouce |
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Sexual spores in a large cell ex. Mold-like Zygospores |
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Sexual spores produced in a enlongated sac. EX. Truffles (ascospores |
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Sexual Spores produced by specialized cells called basidium ex common shrooms. and yeasts Basidiospores |
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Sexual reproduction currently unknown and no sexually produced spores are reconized |
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Asexually cell division by (mitosis) |
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Budding and fission (yeast) |
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a typical form of mitosis, cells that divide unevenly-budding or evenly-fission |
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Produced by the aerial hyphae of one organism |
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Hyphae break off and produce clones |
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Germination-->Mycelium-->Spore-producing structure-->spores |
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Fungal diseases are called |
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Mycoses, they are often chronic and difficult to treat, spores make inhalation the most popular transmission route, produce antibiotics |
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Economically important fungi |
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Are exploited by industries for food, pulp, and pesticides, responsible for destruction of forestry, fruit, veggies |
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Microscopic unicellular animals that inhabit aquatic and soil environments, and are EU cells that lack cell wall |
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True or False Protozoa can ingest food particles and move freely about. |
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T/F Under favorable conditions, protozoa exist as active forms called trophozites |
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Protozoa species transform in protective bodies called... |
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Flagellated eukaryotes Lack mitochondria(thus cant produce atp) Strict fermenter! Associated with intestinal tract of animals |
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Amoebas Move by pseudopodia Some have motile sexual stage |
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Ciliated most develop cysts possess macro and micro nucleus |
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Sporozoa motility absent in most except male sex cells life cycles are complex in addition to trophozoite stage also include sporozoite stage |
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