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Challenge Problem

Challenge Problem. Get out the Richard Norris article Make sure you have two questions written that someone would be able to answer after reading the article. Get up and sit with someone who… Does not sit at your table You both cannot sit at one of your current tables.

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Challenge Problem

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  1. Challenge Problem • Get out the Richard Norris article • Make sure you have two questions written that someone would be able to answer after reading the article. • Get up and sit with someone who… • Does not sit at your table • You both cannot sit at one of your current tables

  2. Read the Article- ‘Most Extensive..” • Number each paragraph • Circle words that you don’t know • Underline words that have to do with something we have studied already this semester. • Put (parentheses) around parts of the article that you think have to do with cells and or tissues • Write 2 questions on the bottom that a peer could answer after reading this article. • You can not begin the question with ‘What’

  3. Richard Norris

  4. Before the bell rings • Get notes from the front 3a • Get out the article from yesterday • Think about this…your body is oxidizing food you ate during breakfast to replenish ATP supplies. Where does this take place?

  5. Cells Chapter 3

  6. Animal Cells! • Nucleus • Cytoplasm • Cell Membrane

  7. Animal Cells • Cell Membrane • Provides an outside boundary for the cell • Protects cell • Site of transport of materials into and out of cell

  8. Animal Cells • Nucleus • Holds genetic information

  9. Animal Cells • Cytoplasm • Located inside the cell membrane, around the nucleus • Location of most cellular activity

  10. Animal Cells • Cytoplasm • Organelles • Mitochondria • Ribosomes • Endoplasmic Reticulum • Golgi Apparatus • Lysosomes

  11. Quick Quiz • Give TWO reasons that the Cell Membrane is important. • What is contained within the Nucleus? • Name an organelle in the Cytoplasm and what its function is.

  12. Get Out Your Book! • You should not be finishing your book right now. • Get your books in a pile • Trade your book with another group • Write one positive comment • Write one piece of constructive criticism

  13. Challenge Problem • 1. This organelle contains chemicals and enzymes that detoxify substances. • 2. _______ is an organelle that makes proteins. • 3. This organelle can be rough or smooth and can provide a means of transport in a cell.

  14. Cell Diversity • Cells that connect body parts • Fibroblasts • Function: Secretes fibers for structure and connectivity • Erythrocytes • Function: Carry Oxygen and Carbon Dioxide in the blood stream

  15. Cell Diversity • Cells that cover and line the body organs • Epithelial Cells • Function: protect the body and organs

  16. Cell Diversity • Cells that move organs and body parts • Muscle cells (smooth and skeletal) • Function: move bones and organs

  17. Cell Diversity • Cells that store nutrients • Fat Cell • Function: long term storage of nutrients for the body

  18. Cell Diversity • Cells that fight disease • Macrophage • Function: destroy infectious microorganisms

  19. Cell Diversity • Cells that gather information and control body functions • Nerve Cell (neuron) • Function: receive and transmit messages throughout the body

  20. Cell Diversity • Cells of Reproduction • Oocytes • Function: become fertilized and divide to form embryo • Sperm • Function: fertilize oocyte

  21. Quick Quiz • Name a cell that stores nutrients for the body • Name a cell that lines body organs • Name a cell that helps send and receive messages in the body • Name a cell that helps the body move

  22. HW: • Read and outline 66-71 • That means read and take notes • I would do cornell style notes

  23. Challenge Problem- collecting 1. Identify an organelle responsible for breaking down glucose into ATP. 2. These types of cells produce fibers that create tendons and ligaments 3. The _________ regulates what enters and exits cells. 4. Identify the cells that cover things and line organs. EC- Why might there be a large number of peroxisomes in liver cells?

  24. Diffusion Lab • Read the entire lab • Materials • Demo • Complete lab

  25. Clean Up Instructions • 1. Pour baggie into sink • 2. throw baggie away • 3. Dump iodine water in sink • 4. rinse out cup a few times • 5. put cup in tray • 6. put pipette in tray • 7. put iodine in tray • 8. Put tray back at OG table

  26. Active transport video • https://youtu.be/EmPfjfmw_O8

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