MOL CLASS 12 - Molecules to Cells - Part 2 (class notes S11)

MOL CLASS 12 - Molecules to Cells - Part 2 (class notes...

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Class 12 – Molecules to Cells (Part 2) MOL Spring 2011 1 NATURAL SCIENCE II: MOLECULES OF LIFE Spring 2011 Class 12 – Wednesday, March 9 From Molecules to Cells (Part 2) Reading: Chapter 8, pp. 23 – 42 + two articles Next class: Chapter 14 , pp. 1 – 15 (DNA) OUTLINE (2) A prokaryotic cell 1 (3) Macromolecular complexes (4) Killing bacteria with antibiotics (5) The problem of antibiotic resistance (6) A eukaryotic cell and its organelles ANNOUNCEMENTS 2
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Class 12 – Molecules to Cells (Part 2) MOL Spring 2011 2 REVIEW 3 A PROKARYOTIC CELL 4
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Class 12 – Molecules to Cells (Part 2) MOL Spring 2011 3 MACROMOLECULAR COMPLEXES 5 KILLING BACTERIA WITH ANTIBIOTICS The word antibiotic ” means “ anti-life .” So how does an antibiotic kill bacteria selectively without killing our own cells? 6
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MOL Spring 2011 4 MAKING THE BACTERIAL CELL WALL 7 WHAT IS PENICILLIN? Alexander Fleming - 1928
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MOL CLASS 12 - Molecules to Cells - Part 2 (class notes...

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