Essential questions: •What are main points of the...

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Ch 8.1: Life is Cellular Essential questions: What are main points of the cell theory? How do microscopes work? How do prokaryote and eukaryote cells differ?

Transcript of Essential questions: •What are main points of the...

Page 1: Essential questions: •What are main points of the …blogs.4j.lane.edu/landis/files/2018/09/ch-8.1-notes_2018...•All living things made of cells •Cells are basic units of structure

Ch 8.1: Life is Cellular

Essential questions:• What are main points of the cell theory?• How do microscopes work?• How do prokaryote and eukaryote cells

differ?

Page 2: Essential questions: •What are main points of the …blogs.4j.lane.edu/landis/files/2018/09/ch-8.1-notes_2018...•All living things made of cells •Cells are basic units of structure

• The Discovery of the cell– Early microscopes

• Hooke• van Leeuwenhoek

Page 3: Essential questions: •What are main points of the …blogs.4j.lane.edu/landis/files/2018/09/ch-8.1-notes_2018...•All living things made of cells •Cells are basic units of structure

– The Cell Theory• All living things made of cells• Cells are basic units of structure & function in living

things• New cells come from existing cells

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• Exploring the cell– Light microscopes– Electron microscopes

• Transmission EMs• Scanning EMs

Page 5: Essential questions: •What are main points of the …blogs.4j.lane.edu/landis/files/2018/09/ch-8.1-notes_2018...•All living things made of cells •Cells are basic units of structure

• Prokaryotes and Eukaryotes• Cell membrane• Nucleus

– Prokaryotes– Eukaryotes