3/19 & 3/20 - 7 th grade agenda collect hw: workbook p. 165 – 166 test for (p3 robel & p4...

3/19 & 3/20 - 7th Grade Agenda

Collect HW: Workbook p. 165 – 166Test for (P3 Robel & P4 Alexis)Protist & FungiVideo: ProtistPass back HW & TestTextbook Reading 344 – 349HW: 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.

Parts of a Bacteria

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

ing ting

Bacteria are helpful

• Most bacteria are harmless or helpful to people

• Bacteria produces oxy_____, food and med____

• Bacteria also cleans up the environment

genicine

Protist

• Protists are eukaryotes that cannot be classified as anim___, plants or fun___.

• Most protists are unicellular but some are multicellular

alsgi

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___

bonar

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

MoldMushroom

Yeast

Parts of the Mushroom

Poisonous Mushrooms

Some Fungus are helpful

• Penicillin is a type of mold that kills bact____eria