Hand in Using the Microscope and W.S.

1
Class Topics
Title Biology 10/31/06
Objectives

• To learn about cells and their organelles

• Hand in Using the Microscope and W.S. Parts of
  Eukaryotic Cells before the bell rings.
• 4B Only hand in Using the Microscope if youre
  finished
• Test Review
• Chapter 3 Review Sheet
• Topics
• Notes Chapter 4
• "Learning is not attained by chance, it must be
  sought for with ardor and attented to with
  diligence."
• Abigail Adams, 1780 (in a letter to son, John
  Quincy Adams)

Friday, March 21, 2014 518 AM
2
Class Assignments
By When
What

• Lab Using the microscope 10/31/06
• W.S. Parts of the Eukaryotic Cell 10/31/06
• W.S. Chapter 3 Review Sheet 10/31/06
• 4B only Chapter 3 Review Sheet 11/2/06
• Chapter 3 Test 11/2/06
• All Chapter 3 corrections 11/6/06
• Due this class period
• Due next class period
• Due in the future

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Grade Sheet
1A SR p. 61 - 5 pts Measurement W.S. 10 pts
3A SR p. 42 6 pts
4A SR p. 47 5 pts
2A Measurement W.S. 10 pts
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Chapter 3 Review Sheet

• Work together to complete the review sheet
• Turn in as you complete it
• Correct homework or review for test next class
  period

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Protein Production

• 1. Nucleus
• DNA forms mRNA
• 2. Ribosomes (RER)
• mRNA is used to form protein
• 3. vesicle from RER to Golgi
• 4. Golgi
• Packaged for shipping
• 5. vesicle to cell membrane for release

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Chapter 3 Test Review

• Hooke
• Magnification
• Eyepiece x objective
• Light microscope
• 2000x
• resolution
• Scanning tunneling
• Cell Theory
• All cells have

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Chapter 3 Test Review

• Surface AreaVolume
• Small cells better (why?)
• Volume up, Surface area?
• Cell size up, ratio?
• Cell membrane
• Proteins (4)
• Short answer
• Lipid bilayer
• Phospholipid
• Purpose (selectively permeable)

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Chapter 3 Test Review

• Prokaryotic vs Eukaryotic
• Nucleus, MBO, examples
• Label
• Golgi,
• Mitochondrion
• ribosomes
• RER
• Releases vesicles
• Location of DNA

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Chapter 3 Test Review

• Organelles
• Definition
• Vesicles w/protein
• ATP Production
• Golgi
• Ribosomes
• Chloroplast
• Vacuole
• Mitochondria
• Similarity with chloroplast, too
• RER

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Chapter 3 Test Review
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Chapter 3 Test Review

• Nucleus
• Parts
• Plant/animal
• Essays
• Endosymbiont hypothesis
• What is the hypothesis?
• What organelles fit the hypothesis?
• Evidence for the hypothesis
• Cell as a factory analogy
• Choose 6 organelles and explain how each would
  serve as a factory part

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Passive Transport

• The movement of molecules through a membrane
  without any energy from the cell.
• DIFFUSION
• Molecules will move from areas of high
  concentration to areas of low concentration
• Equilibrium Concentration is equal throughout a
  space.
• End of diffusion

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From http//epswww.unm.edu/coursinf/eps462/page4.
htm