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Take out your planner and copy your homework

Prepare for tomorrow's lecture by copying your homework, reading pages 92-97, and completing all questions except #12. Today's agenda includes reviewing homework, objectives, mitosis notes, and creating a comic strip. Learn about the function of mitosis, negative consequences of uncontrolled cell division, and the process of mitosis.

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Take out your planner and copy your homework

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  1. Take out your planner and copy your homework Entrance ticket on Friday on mitosis and meiosis (we will cover tomorrow) Read pages 92-97 and complete all questions BUT #12. Yes, this means you are completing the questions which ask you to underline important information in the reading.

  2. Agenda • Review Homework • Review Objective • Copy Notes Mitosis Notes • Create comic strip

  3. Dissect the Objectives! • SWBAT explain the function of mitosis for multicellular and unicellular organisms. • SWBAT identify the negative consequence of uncontrolled cell division/mitosis. • SWBAT describe and identify the process of mitosis in terms of number of parents cells, number of daughter cells, appearance of daughter cells, purpose of division.

  4. What do you think cellular division means?

  5. Notes Page Set Up • Use a new sheet in the front of your notebook. Fold it hotdog style. • Copy the title, “Cell Division” across the top of the page, as well as, the definition. • Write the subheading, “Two Types” • Label column one as “Mitosis” and column two as, “Meiosis” • See picture for example

  6. In the column labeled mitosis… One parent cell makes an exact copy of its DNA then splits into two diploid cells (containing a full copy of the parent’s DNA). Prophase – Metaphase – Anaphase – Telophase

  7. This type of cell reproduction is needed for… 1. reproduction (in unicellular organisms) EXAMPLE: Bacteria reproducing 2. growth and development (in multicellular organism) EXAMPLE: You start life as one cell and grow and develop into thousands of cells DRAW IT

  8. Cancer is uncontrolled mitosis which results in unneeded cells which do not work properly.

  9. THINK ABOUT IT:When you get a cut, it is mitosis that allows your skin to create new skin cells. So, it is important that body cells have ALL of the DNA of the parent cell because…

  10. Take Out Your White Boards… Only look at your notes if you absolutely have too…

  11. How many parent cells does it take to complete mitosis?

  12. How many daughter cells are created by the end of mitosis?

  13. What do the daughter cells look like in comparison to the parent cell?

  14. Turn to your partner and describe a time when your cells needed to go through mitosis.

  15. This will be a graded classwork Let’s Show What We Know… Your job is to create a three picture/textbox comic of a cell going through mitosis. You can personify your cell and have him or her be a first person narrator or you can create a third person narrator. In your comic you must… • Create a three picture/textbox comic of a cell going through mitosis. (1) Include… • If the cell is a unicellular organism or part of a multicellular organism (1) • why it is going through mitosis (1) • number of parent cells (1) • Number of daughter cells and appearance of daughter cells. (2) When you finish start your homework

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