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3/19 & 3/20 - 7 th Grade Agenda. Collect HW: Workbook p. 165 – 166 Test for (P3 Robel & P4 Alexis) Protist & Fungi Video: Protist Pass back HW & Test Textbook Reading 344 – 349 HW: Workbook 167 – 170. Bacteria. Bacteria are prokaryotes.
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3/19 & 3/20 - 7th Grade Agenda Collect HW: Workbook p. 165 – 166 Test for (P3 Robel & P4 Alexis) Protist & Fungi Video: Protist Pass back HW & Test Textbook Reading 344 – 349 HW: Workbook 167 – 170
Bacteria • Bacteria are prokaryotes. • The genetic material in their cells is not contained in a nuc______ leus
Bacteria • Is Bacteria Alive? • Yes. It is able to reproduce by itself.
Endospore Formation • An endospore is a small , rounded, thick walled, resting cell that forms ins____ a bacteria • With an endospore, bacteria can resist freez____, hea____ and drying ide ting ing
Bacteria are helpful • Most bacteria are harmless or helpful to people • Bacteria produces oxy_____, food and med____ • Bacteria also cleans up the environment gen icine
Protist • Protists are eukaryotes that cannot be classified as anim___, plants or fun___. • Most protists are unicellular but some are multicellular als gi
Animal like Protists • Animal like protist are heterotr_____ and most are able to move from place to place to obtain food • Animal like protist are unicell_____ ophs ular
Plantlike Protists • Plantlike protists are commonly called algae • Algae are autotrophs but do not need Car____ Dioxide to produce sug___ bon ar
Fungus like protists • Fungus like protist are heterotr____, have cell walls, and use spores to reporduce • Slime molds, water molds and downy mildews are examples of fungus like protists ophs
Fungus • Fungi are eukaryotes that have cell walls, are heterotrophs that feed by absorbing their food and use spores to reproduce Mold Mushroom Yeast
Some Fungus are helpful • Penicillin is a type of mold that kills bact____ eria