Date Sept 16 2014 Page Table of Contents
Date: Sept 16, 2014 Page: Table of Contents p. 1 Glossary – Last 5 pages Warm-ups – Front Cover W. O. D. Organelle = “Little organs” that carry out specialized tasks within a cell. Warm-Up: Can you name an organelle found in a Eukaryotic cell?
Today’s plan: • • Warm up Breathe Notes: Cell membrane Draw a phospholipid bilayer using text p. 182 – See info sheet – Read for correct color coding. – Reflect
Prokaryote vs. Eukaryote Venn Diagram.
Table of Contents p. 1 • • Scientific Method Notes p. 9 Origin of Life Plays – Summaries p. 10 Prokaryote Notes p. 11 Text Readings (470 – 477) p. 12 Microscope parts/Scope Observations p. 13 What Gut So What Now What? P. 14 Venn Diagram (Eu vs. Pro) p. 15 Membrane notes/phospholipid directions p. 16 Glossary
Cells • The most basic units we will study are cells. • The cell membrane (a phospholipid bilayer) controls what enters and exits the cell.
Semi-permeable: allows passage of some (small) but, not all, substances. Balloons are semi-permeable Can the following pass through a balloon’s membrane? Write your predictions on SNB p. 3 Normal Air____ Flour ____ Water____ Odor ___ Helium ____
Reflection: Where is the phospholipid bilayer found?
Organelle Expert (Organelles are “little organs” within a cell). Share your organelle with the class Get an assigned organelle and notecard from Ms. J. • Read your textbook for a description of the organelle and its function (p. 181). • Describe what the organelle does for the cell on the lined-side of the notecard. • Draw your best depiction of the organelle on the unlined-side of the notecard. • In the corner of the notecard, suggest something edible that looks like this organelle.
Organelle Notes: • Using your Eukaryote coloring sheet, list all of the organelles down the left hand side of your SNB page (leave at least one line between each). • For each organelle, write the function and one note about its shape or appearance. • Ex: Ribosome – Builds proteins and helps copy DNA. Tiny, round dots.
- Slides: 10