1. Part II: Mitosis
Copyright © 2010 Ryan P. Murphy

2. Topics addressed in this Unit
NGSS MS

3. Topics addressed in this Unit Part II
NGSS MS Part II

4. NGSS HS Part II

5. Additional Standards Addressed

6. Additional Standards Addressed

7. DNA and Genetics
Unit Part I
Copyright © 2010 Ryan P. Murphy

8. RED SLIDE: These are notes that are very important and should be recorded in your science journal.
Copyright © 2010 Ryan P. Murphy

10. Please use this red line

11. Please use this red line
-Please make notes legible and use indentations when appropriate.

12. - Please make notes legible and use indentations when appropriate.
Please use this red line
- Please make notes legible and use indentations when appropriate.

13. -Please make notes legible and use indentations when appropriate
-Please make notes legible and use indentations when appropriate Example of indent.

14. -Please make notes legible and use indentations when appropriate
-Please make notes legible and use indentations when appropriate Example of indent Skip a line between topics

15. -Please make notes legible and use indentations when appropriate
-Please make notes legible and use indentations when appropriate Example of indent Skip a line between topics Don’t skip pages

16. -Please make notes legible and use indentations when appropriate
-Please make notes legible and use indentations when appropriate Example of indent Skip a line between topics Don’t skip pages Make visuals clear and well drawn.

17. -Please make notes legible and use indentations when appropriate
-Please make notes legible and use indentations when appropriate Example of indent Skip a line between topics Don’t skip pages Make visuals clear and well drawn.

18. -Please make notes legible and use indentations when appropriate
-Please make notes legible and use indentations when appropriate Example of indent Skip a line between topics Don’t skip pages Make visuals clear and well drawn. Please Label
Double Helix
Phosphate Backbone
Nitrogen Base

19. RED SLIDE: These are notes that are very important and should be recorded in your science journal.
BLACK SLIDE: Pay attention, follow directions, complete projects as described and answer required questions neatly.
Copyright © 2010 Ryan P. Murphy

20. Keep an eye out for “The-Owl” and raise your hand as soon as you see him.
He will be hiding somewhere in the slideshow
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21. “Hoot, Hoot”
“Good Luck!”
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22. Why do we age?
“Arrgh”
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27. Older
Young

28. Older

30. Answer : It has a lot to do with our next area of focus.
Copyright © 2010 Ryan P. Murphy

31. Answer : It has a lot to do with our next area of focus.
“That question better get answered by the end of the unit.”
Answer : It has a lot to do with our next area of focus.
Copyright © 2010 Ryan P. Murphy

32. Research Opportunity! There are many theories about why and how we age.
Who would like to tackle this question and report back to the class tomorrow?

33. Video (Optional)! Time Lapse of aging.
One picture everyday for six years.
A neat video for the end of class. (6 min)

34. New Area of Focus: Cellular Division
Copyright © 2010 Ryan P. Murphy

35. Mitosis: Cellular Division-
Copyright © 2010 Ryan P. Murphy

36. When one cell divides into two
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37. Humans shed thousands and thousands of skin cells every hour
Humans shed thousands and thousands of skin cells every hour. Some estimates put it around 600,000 skin cells an hour.
Copyright © 2010 Ryan P. Murphy

38. Humans shed thousands and thousands of skin cells every hour
Humans shed thousands and thousands of skin cells every hour. Some estimates put it around 600,000 skin cells an hour.
These cells need to be replaced…Mitosis.
Copyright © 2010 Ryan P. Murphy

39. Humans shed thousands and thousands of skin cells every hour
Humans shed thousands and thousands of skin cells every hour. Some estimates put it around 600,000 skin cells an hour.
These cells need to be replaced…Mitosis.
Copyright © 2010 Ryan P. Murphy

40. We are not one celled creatures…

41. We are not one celled creatures…
We are multicellular creatures made of trillions of cells. We needed mitosis to create and maintain our complexity.

42. Already millions of cells
We are not one celled creatures…
We are multicellular creatures made of trillions of cells. We needed mitosis to create and maintain our complexity.
Human fetus 8 weeks old
Already millions of cells

43. Video. Time lapse photography showing embryonic development of a fish
Video! Time lapse photography showing embryonic development of a fish. (Mitosis)
Copyright © 2010 Ryan P. Murphy

44. Exact copy of the cells’ genetic material is made.
Copyright © 2010 Ryan P. Murphy

45. Exact copy of the cells’ genetic material is made.
Copyright © 2010 Ryan P. Murphy

52. P P M A T Mitosis Song Video Link! INTRODUCTION
P P M A T

53. Prophase Prometaphase Metaphase Anaphase Telophase
Mitosis Song Video Link! INTRODUCTION
Prophase Prometaphase Metaphase Anaphase Telophase

54. Important Note - Although mitosis will be discussed as different stages, the process is generally continuous.
Copyright © 2010 Ryan P. Murphy

56. Before we begin, we must learn about chromosomes.
Copyright © 2010 Ryan P. Murphy

57. Mitosis Available Sheet for classwork.

58. Mitosis Available Sheet for classwork.

59. Humans have 46 chromosomes in their cells.
Not sex cells which will be discussed later during meiosis.
Copyright © 2010 Ryan P. Murphy

60. 23 Humans have 46 chromosomes in their cells. 23
Not sex cells which will be discussed later during meiosis. 23 23
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61. .
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62. .
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63. .
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64. .
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65. .
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66. .
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68. “Oh No!” “We’re doing it again.”

69. .
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70. .
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71. .
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72. .
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73. .
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74. .
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75. .
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76. .
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77. .
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78. “I told you we’re doing it again.”

79. .
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80. .
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81. .
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82. .
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83. .
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84. .
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86. “Oh No!”

87. “He’s dead!” “Just leave him.”

88. Chromosome: An organized structure of DNA and protein that is found in cells.
Copyright © 2010 Ryan P. Murphy

92. DNA wrapping and chromosome formation.
Over 1.8 meters (6 feet) of DNA can be found in most cells.

93. DNA wrapping and chromosome formation.
Over 1.8 meters (6 feet) of DNA can be found in most cells.

94. Video! DNA wrapping and chromosome formation.
Over 1.8 meters (6 feet) of DNA can be found in most cells.

95. Video Again. (Optional) DNA wrapping. Shows how 1
Video Again! (Optional) DNA wrapping. Shows how 1.8 meters of DNA can be found in a single cell.
Copyright © 2010 Ryan P. Murphy

96. Video Link (Optional) Chromosomes, Chromatin, DNA Khan Academy

97. You can also complete this question for homework.

98. PPMAT
Cell Division:

99. Mitosis Available Sheet for classwork.

100. Interphase Most of cell cycle (90%)
Cell grows and develops (gets bigger)
Chromosomes not visible
Nucleus intact
DNA is copied
Copyright © 2010 Ryan P. Murphy

101. Interphase Most of cell cycle (90%)
Cell grows and develops (gets bigger)
Chromosomes not visible
Nucleus intact
DNA is copied
Copyright © 2010 Ryan P. Murphy

102. Interphase Most of cell cycle (90%)
Cell grows and develops (gets bigger)
Chromosomes not visible
Nucleus intact
DNA is copied
Copyright © 2010 Ryan P. Murphy

103. Interphase Most of cell cycle (90%)
Cell grows and develops (gets bigger)
Chromosomes not visible
Nucleus intact
DNA is copied
Copyright © 2010 Ryan P. Murphy

104. Interphase Most of cell cycle (90%)
Cell grows and develops (gets bigger)
Chromosomes not visible
Nucleus intact
DNA is copied
Copyright © 2010 Ryan P. Murphy

105. Interphase Most of cell cycle (90%)
Cell grows and develops (gets bigger)
Chromosomes not visible
Nucleus intact
DNA is copied
Copyright © 2010 Ryan P. Murphy

106. Interphase: Use Petri dish to draw image below.
Copyright © 2010 Ryan P. Murphy

107. Mitosis Available Sheet for classwork.

108. Prophase
Copyright © 2010 Ryan P. Murphy

109. Prophase Chromatin draws together to create chromosomes.
Copyright © 2010 Ryan P. Murphy

110. Prophase Chromatin draws together to create chromosomes.
Spindle fibers form.
Copyright © 2010 Ryan P. Murphy

111. A? B? D? C? E?

112. A?
Prophase B? D? C? E?

113. Mitosis Available Sheet for classwork.

114. Which one is late prophase?B C
Which one is late prophase? D E F

115. Which one is late prophase?B C
Which one is late prophase? D E F

116. Mitosis Available Sheet for classwork.

117. Prometaphase

118. Prometaphase
Nuclear envelope breaks down.

119. Prometaphase Nuclear envelope breaks down.
Centrosomes are positioned at opposite poles of the cell.

120. Prometaphase Nuclear envelope breaks down.
Centrosomes are positioned at opposite poles of the cell.
Spindle fibers attach to chromosome at the kinetochore.

121. Mitosis Available Sheet for classwork.

122. Which two are prometaphase?B C
Which two are prometaphase? D E F

123. Which two are prometaphase?B C
Prometaphase
Which two are prometaphase? D E F

124. Which two are prometaphase?B
Early C
Late
Prometaphase
Which two are prometaphase? D E F

125. Draw Prometaphase
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126. Prophase
Late Prophase

127. Prophase
Prometaphase

128. Mitosis Available Sheet for classwork.

129. Metaphase: Chromosomes line up on equator
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130. Metaphase: Draw below.
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132. Mitosis Available Sheet for classwork.

133. A B C
Which is metaphase? D E F

134. A B C
Which is metaphase? D E F
Metaphase

135. Mitosis Available Sheet for classwork.

136. Anaphase Chromosomes get split at centromere
The two identical copies get pulled apart
Copyright © 2010 Ryan P. Murphy

137. Anaphase Chromosomes get split at centromere
The two identical copies get pulled apart
Copyright © 2010 Ryan P. Murphy

138. Anaphase Chromosomes get split at centromere
The two identical copies get pulled apart
Copyright © 2010 Ryan P. Murphy

139. Late Anaphase
Early Anaphase

140. Late Anaphase
Early Anaphase

143. Mitosis Available Sheet for classwork.

144. A B C
Which one is anaphase? D E F

145. A B C
Which one is anaphase? D E F
Anaphase

146. Mitosis Available Sheet for classwork.

147. Telophase Chromosomes reach poles. Nuclear membrane begins to form.
Cleavage furrow forms pinching cell into two.
Chromosomes begin to unwrap.
Copyright © 2010 Ryan P. Murphy

148. Telophase Chromosomes reach poles. Nuclear membrane begins to form.
Cleavage furrow forms pinching cell into two.
Chromosomes begin to unwrap.
Copyright © 2010 Ryan P. Murphy

149. Telophase Chromosomes reach poles. Nuclear membrane begins to form.
Cleavage furrow forms pinching cell into two.
Chromosomes begin to unwrap.
Copyright © 2010 Ryan P. Murphy

150. Telophase Chromosomes reach poles. Nuclear membrane begins to form.
Cleavage furrow forms pinching cell into two.
Chromosomes begin to unwrap.
Copyright © 2010 Ryan P. Murphy

151. Telophase Chromosomes reach poles. Nuclear membrane begins to form.
Cleavage furrow forms pinching cell into two.
Chromosomes begin to unwrap.
Copyright © 2010 Ryan P. Murphy

152. Telophase: Please Draw.
Copyright © 2010 Ryan P. Murphy

155. Mitosis Available Sheet for classwork.

156. Hundreds of more slides, activities, video links,
End of Preview
Hundreds of more slides,
activities, video links,
homework package, lesson
notes, review games,
rubrics, and much more
on the full version of this unit
and larger curriculum.

157. This PowerPoint is one small part of my DNA and Genetics Unit.
This unit includes…
A five part 3,000 slide PowerPoint roadmap.
14 page bundled homework package, answer keys, lesson notes, rubrics, materials list, guide, and much more.
PowerPoint Review Game, games, flashcards, crosswords, and more.

158. DNA Review Game
Study!

159. “AYE” Advance Your Exploration ELA and Literacy Opportunity Worksheet
Visit some of the many provided links or..
Articles can be found at (w/ membership to NABT and NSTA)
Please visit at least one of the “learn more” educational links provided in this unit and complete this worksheet.

160. “AYE” Advance Your Exploration ELA and Literacy Opportunity Worksheet
Visit some of the many provided links or..
Articles can be found at (w/ membership to NABT and NSTA)

161. DNA and Genetics Unit

162. DNA and Genetics Unit
Areas of Focus within The DNA and Genetics Unit: DNA, DNA Extraction, Structure of DNA, Discovery of the Double Helix, Rosalind Franklin, Nucleotides, RNA, Cell Division, Mitosis, Phases of Mitosis, Chromosomes, Cancer, Ways to Avoid Cancer, What is Inside a Cigarette?, Facts about Smoking?, Anti-Smoking Ads, Meiosis, Phases in Meiosis, Mendelian Genetics, Gregor Mendel, Punnett Squares, Probability, Dihybrid Cross, Codominance, Bio-Ethics, Stem Cell Debate, Cloning Debate
Full Unit found at…

165. Additional Standards Addressed

166. Additional Standards Addressed

167. Please visit the links below to learn more about each of the units in this curriculum
These units take me about four years to complete with my students in grades 5-10.
Earth Science Units
Extended Tour Link and Curriculum Guide
Geology Topics Unit
Astronomy Topics Unit
Weather and Climate Unit
Soil Science, Weathering, More
Water Unit
Rivers Unit
= Easier = More Difficult = Most Difficult
5th – 7th grade 6th – 8th grade th – 10th grade

168. Physical Science Units Extended Tour Link and Curriculum Guide
Science Skills Unit
Motion and Machines Unit
Matter, Energy, Envs. Unit
Atoms and Periodic Table Unit
Life Science Units
Extended Tour Link and Curriculum Guide
Human Body / Health Topics
DNA and Genetics Unit
Cell Biology Unit
Infectious Diseases Unit
Taxonomy and Classification Unit
Evolution / Natural Selection Unit
Botany Topics Unit
Ecology Feeding Levels Unit
Ecology Interactions Unit
Ecology Abiotic Factors Unit

169. Thank you for your time and interest in this curriculum tour
Thank you for your time and interest in this curriculum tour. Please visit the welcome / guide on how a unit works and link to the many unit previews to see the PowerPoint slideshows, bundled homework, review games, unit notes, and much more. Thank you for your interest and please feel free to contact me with any questions you may have. Best wishes.
Sincerely,
Ryan Murphy M.Ed

170. The entire four year curriculum can be found at
The entire four year curriculum can be found at... Please feel free to contact me with any questions you may have. Thank you for your interest in this curriculum.
Sincerely,
Ryan Murphy M.Ed