BIOLOGY September 22, 2011 Ms. O/Phelt 1 Table of Contents Date Lecture/ Activity/ Lab 9/12 9/13 9/16 9/16 9/19 9/20 9/21 9/21 Organic Compounds Lab Enzyme Lab Microscope Basics Microscope Parts and Labeling Cell Rotation Station Lab Comparing Cells and Function Comparing Plant and Animal Cells Plant and Animal Venn Diagram Page Grad 24 – 28 30 – 33 34 – 35 36 38 – 39 40 – 43 44 – 45 46 Thursday– Sept. 22, 2011 “IN” Objective: In Animal cells like the one shown, which organelle is used for storing water? Through note-taking and a graphic organizer, I will discover that plant and animals are made of specialized cells and compare and contrast the structures and functions of each. “OUT” Homework: What we will do Today • Cell Comparison Note-taking • Plant vs. Animal Cell Graphic Organizer Comparing Plant and Animal Cells TEKS 5A Plant Vs Animal Cells: Topic: Plant vs Animal Cells Information: Page 191-192 How are plant cells specialized? •Plant cells have chloroplasts to produce food, have cell walls, and have a LARGE central vacuole. How are animal cells different from plant cells? •Animal cells do NOT contain chloroplasts and therefore do NOT make their own food. •Animal cells also do NOT have a cell wall. Animal cells have only the cell membrane for protection of the cell. What kind of cell is this? What kind of cell is this? Unicellular Organisms Topic: Unicellular organisms Can an single cell be a whole organism? Information: Page 190 •YES!! Cells may be complete organisms and can perform all life functions as an individual cell. What exactly does the cell do? •They grow, respond to the environment, transform energy, and reproduce. Just like multicellular organisms do. Are there many unicellular organisms on Earth? •In terms of their numbers, unicellular organisms dominate life on Earth. Some examples include Yeast and Paramecium. Paramecium Multicellular Organisms Topic: Multicellular Organisms Information: Page 190 •Cells throughout an organism can What makes develop in different ways to multicellular perform different tasks. organisms special? •All multicellular organisms depend on communication and cooperation among specialized cells. Examples include pancreatic cells, blood cells, muscle cells, etc. Multicellular Cells in our Body Summary • What about multicellular organisms makes them special? Why? Today’s Vocabulary • Animal Cell • Plant Cell • Chloroplast • Unicellular • Multicellular Thursday– Sept. 22, 2011 “IN” In Animal cells like the one shown, which organelle is used for storing water? Objective: Through note-taking and a graphic organizer, I will discover that plant and animals are composed of cells and note the differences in unicellular and multicellular organisms “OUT” Homework: On page 46 of your journal, draw a Venn diagram comparing plant and animal cells