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AP Biology Discussion Notes Friday 11/21/2014 Goals for the Day • Be able to identify each phase of the cell cycle • Be able to work cohesively in groups • Be able to understand mitosis & meiosis Keys to success in Mitosis Lab • Notes out with your pictures of the cycles • Read carefully • Follow directions • Work cooperatively (ex. Take turns counting & tallying) – Don’t let one person do all the work! Learn Something! Keys to success in Mitosis Lab • Count 100 cells (minimum) with the slides AND Count 3 cards • Make an overall total for your group • Enter group totals into class data • Calculate Percentage of cells counted in each phase and Time in Each stage using GROUP TOTAL AND CLASS TOTAL – (split column in 2) – % of cells in the stage X 1440 minutes = number of minutes in the stage Microscope Reminders • Begin on Low Power • Adjust the light with the diaphragm as needed • Move to medium, focus, then move to high power Keys to success in Mitosis Lab • Calculate Percentage of cells counted in each phase and Time in Each stage using CLASS TOTAL • Calculate % of cells counted using the number counted and the total cells counted • Make pie graph from overall CLASS DATA • Continue working on online lab Species of the day 11/21/2014 • Daffodil Species of the day 11/21/2014 • Daffodil • Make a prediction – – Grow or Rot? – Deformed/Normal?