sepup molecular biology is one of the best resources in this field hope it helps.

1. World Health and Sustainability

2. Activity 1: World Health and Sustainability
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
currently teaching the Science and Global Issues SEPUP course to customize the unit to match their
students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
modifying teacher in his or her classroom, or shared with other teachers of Science and Global Issues
within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
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3. Activity 1: World Health and Sustainability
Get
Started
 Genetics
 Environment
 Economic Status
 Lifestyle
Which of the following do you think
most influences your health?

4. Activity 1: World Health and Sustainability
Get
Started
 Discuss in your group the reason you
made your choice.
 Decide on a spokesperson to report to the
class your group’s reasons for your
choice.
What most influences your health?

5. Activity 1: World Health and Sustainability
Activity 1: World Health and Sustainability
What do you think is the leading
cause of death worldwide?

6. Activity 1: World Health and Sustainability
Introduction
 What are some examples of infectious
diseases?
 What are some examples of noninfectious
diseases?
Read the introduction.

7. Activity 1: World Health and Sustainability
Activity 1: World Health and Sustainability
 What do health indicators show
about world health and
sustainability?
Challenge

8. Activity 1: World Health and Sustainability
Procedure
 Sustainability is the ability to meet a
community’s present needs without
compromising the ability of future
generations to meet their own needs.

9. Activity 1: World Health and Sustainability
Procedure
 Social
 Economic
 Environmental
Sustainability Indicator Groupings

10. Activity 1: World Health and Sustainability
Activity 1: World Health and Sustainability
World Health Data Sets

11. Activity 1: World Health and Sustainability
Procedure
 How did your group sort the countries
based on data sets one and two?
 How do the two data sets compare?
World Health Data Sets 1 and 2

12. Activity 1: World Health and Sustainability
Procedure
 What are some possible reasons for the
high under-five mortality rate in some
countries?
 Is there a relationship between life
expectancy and the types of diseases
people in a country are dying from?
World Health Data Sets 1 and 2

13. Activity 1: World Health and Sustainability
Procedure
 Is there any financial information that can
help explain the risk factors for a given
country?
 What would you predict for the
measurements for the missing indicators
for some countries?
World Health Data Sets 3 and 4

14. Activity 1: World Health and Sustainability
Procedure
 What links do you notice between the four
data sets?
 Are there any risk factors that are related
to the incidence of disease and mortality?
World Health Data Sets 1 – 4

15. Activity 1: World Health and Sustainability
Procedure
 What does the graph on the following
slide indicate is the leading cause of
death worldwide?

16. Activity 1: World Health and Sustainability
Activity 1: World Health and Sustainability
Disease and Income Level

17. Activity 1: World Health and Sustainability
Activity 1: World Health and Sustainability
Top 10 Causes of Death by Income
Level

18. Activity 1: World Health and Sustainability
Activity 1: World Health and Sustainability
Top 10 Causes of Death by Income
Level

19. Activity 1: World Health and Sustainability
Activity 1: World Health and Sustainability
Top 10 Causes of Death by Income
Level

20. Activity 1: World Health and Sustainability
Follow Up
 Compare the top 10 causes of death to
what you thought were the leading
causes of death at the beginning of the
activity. Is there anything that surprises
you about the data?

21. Activity 1: World Health and Sustainability
Follow Up
 What similarities and differences did you
notice in the groupings for World Health
Data Sets 1 and 2 and Sets 3 and 4?
Analysis 1

22. Activity 1: World Health and Sustainability
Follow Up
 How is the sustainability of a community
tied to disease? Give examples of social,
environmental, and economic factors in
your answer.
Analysis 3

23. Activity 1: World Health and Sustainability
Activity 1: World Health and Sustainability
 What do health indicators show
about world health and
sustainability?
Revisit the
Challenge

24. Activity 1: World Health and Sustainability
Activity 1: World Health and Sustainability
 evidence
 indicator
 infectious disease
 noninfectious disease
 sustainability
Key
Vocabulary

25. Cells and Disease

26. Activity 2: Cells and Disease
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
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students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
modifying teacher in his or her classroom, or shared with other teachers of Science and Global Issues
within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
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27. Activity 2: Cells and Disease
Get
Started
 Where do you think cells are involved in
life processes?
 Why do you think scientists and doctors
study cells?

28. Activity 2: Cells and Disease
Introduction
 A disease is any breakdown in the
structure or function of an organism.
Read the introduction.

29. Activity 2: Cells and Disease
Activity 2: Cells and Disease
 How do observations of cells
help doctors and scientists
diagnose and study diseases?
Challenge

30. Activity 2: Cells and Disease
Activity 2: Cells and Disease
Using a Microscope

31. Activity 2: Cells and Disease
Procedure
 Read the patient histories and table of
possible diseases before you get your
microscope slides.
 Compare each patient’s blood sample to
the typical blood sample.
Part B: Observing Blood

32. Activity 2: Cells and Disease
Activity 2: Cells and Disease

33. Activity 2: Cells and Disease
Follow Up
 What diagnosis did you give to Patient A,
and what was your evidence?
 What diagnosis did you give Patient B,
and why?

34. Activity 2: Cells and Disease
Activity 2: Cells and Disease
 Observe the diagrams below. Which patient would
you diagnose with sickle cell disease? Explain,
using evidence from this activity.
Analysis 3
Patient 1 Patient 2

35. Activity 2: Cells and Disease
Activity 2: Cells and Disease
 Based on the diagrams, how does the shape of
normal red blood cells help them perform their
function? How does the shape of sickled red blood
cells prevent them from performing their function?

36. Activity 2: Cells and Disease
Follow Up
 How do microscope observations of cells
help doctors and scientists diagnose and
study diseases? Give specific examples
from this activity.
Analysis 4

37. Activity 2: Cells and Disease
Activity 2: Cells and Disease
 From what you learned about malaria in the case
study:
◦ A trade-off is an exchange of one thing in return for
another, giving up something that is a benefit or
advantage, in exchange for something that may be more
desirable. What are the trade-offs of using insecticides to
kill the mosquitoes?
◦ What are the benefits of using insecticides to kill
mosquitoes that might be carrying Plasmodium?
Analysis 5

38. Activity 2: Cells and Disease
Activity 2: Cells and Disease
 How do observations of cells
help doctors and scientists
diagnose and study diseases?
Revisit the
Challenge

39. Activity 2: Cells and Disease
Key
Vocabulary
 cell
 disease
 infectious disease
 malaria
 microbe
 mutation
 noninfectious disease
 protein
 protist
 sickle cell
 trade-off
 vector
Key
Vocabulary

40. What Is a Cell?

41. Activity 3: What Is a Cell?
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
currently teaching the Science and Global Issues SEPUP course to customize the unit to match their
students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
modifying teacher in his or her classroom, or shared with other teachers of Science and Global Issues
within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
to any claims by the purchaser or user of Science and Global Issues or any third party on account of or
arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

42. Activity 3: What Is a Cell?
Get
Started
 What do cells look like?
 What are cells made of?
 What do cells do?
Write or sketch your responses in
your science notebook:

43. Activity 3: What Is a Cell?
Introduction
 With your group, write three analogies
that describe cells in terms of common
objects.
Read the Introduction.

44. Activity 3: What Is a Cell?
Activity 3: What Is a Cell?
 What are the similarities and
differences in cells from
various living organisms?
Challenge

45. Activity 3: What Is a Cell?
Procedure
 As you view the slides, think about the
similarities and differences in the various
types of cells.
 Label your drawings carefully, including
the magnification you are using.

46. Activity 3: What Is a Cell?
Activity 3: What Is a Cell?

47. Activity 3: What Is a Cell?
Activity 3: What Is a Cell?
 Use what you have
learned about cells
to record the unique
features of the cells
of each group of
organisms in the
appropriate space.
Record any common
features between
groups in the spaces
created by overlaps.
Analysis 4

48. Activity 3: What Is a Cell?
Follow Up
 Based on your observations, can you
conclude for certain which cells do and do
not have a nucleus?

49. Activity 3: What Is a Cell?
Activity 3: What Is a Cell?
 Based on the Venn
diagram you
created, what
features are
common to all cells?
Analysis 5

50. Activity 3: What Is a Cell?
Activity 3: What Is a Cell?
 What are the similarities and
differences in cells from
various living organisms?
Revisit the
Challenge

51. Activity 3: What Is a Cell?
Key
Vocabulary
 antibiotic
 bacteria
 cell
 latent
 macrophage
 multicellular organism
 protist
 single-celled organism
 tuberculosis
Key
Vocabulary

52. What Do Cells Do?

53. Activity 4: What Do Cells Do?
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
currently teaching the Science and Global Issues SEPUP course to customize the unit to match their
students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
modifying teacher in his or her classroom, or shared with other teachers of Science and Global Issues
within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
to any claims by the purchaser or user of Science and Global Issues or any third party on account of or
arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

54. Activity 4: What Do Cells Do?
Get
Started
 What structures must all cells have in
order to function and grow?
 What are some differences between plant
and animal cells?
Look at your drawing of a cell from
the previous activity.

55. Activity 4: What Do Cells Do?
Introduction
 Membrane-bound structures inside some
cells are called organelles.
Read the introduction.

56. Activity 4: What Do Cells Do?
Activity 4: What Do Cells Do?
 What are the functions of the
structures in cells?
Challenge

57. Activity 4: What Do Cells Do?
Procedure
 Follow the directions on Student Sheet
4.1, “Structure and Function of Cells,” to
complete the simulation.
Part A: Computer Simulation

58. Activity 4: What Do Cells Do?
Procedure
Use information from the reading about
bacterial cells to change or add to your Venn
diagram from Part A.

59. Activity 4: What Do Cells Do?
Follow Up
 A. Describe the structures an animal cell
must have for it to produce a protein.
 B. Explain how these structures work
together to produce a protein.
Analysis 2

60. Activity 4: What Do Cells Do?
Follow Up
 What functions do all cells – plant, animal,
and bacterial cells – need to perform in
order to survive?
 What structures do all cells have in
common in order to perform these
functions?

61. Activity 4: What Do Cells Do?
Activity 4: What Do Cells Do?
 What are the functions of the
structures in cells?
Revisit the
Challenge

62. Activity 4: What Do Cells Do?
Key
Vocabulary
 bacteria
 cell membrane
 cell wall
 cilium, cilia
 cytoplasm
 cytoskeleton
 endoplasmic reticulum
(ER)
 eukaryotic cell
 flagellum, flagella
 Golgi apparatus
 lysosome
 nucleus
 organelle
 prokaryotic cell
 ribosome
 vacuole
 vesicle
Key
Vocabulary

63. What Do Specialized Cells Do?

64. Activity 5: What Do Specialized Cells Do?
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
currently teaching the Science and Global Issues SEPUP course to customize the unit to match their
students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
modifying teacher in his or her classroom, or shared with other teachers of Science and Global Issues
within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
to any claims by the purchaser or user of Science and Global Issues or any third party on account of or
arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

65. Activity 5: What Do Specialized Cells Do?
Get
Started
 What structures do all cells have?
 Which type of structure would a cell have
more of if it were specialized for
movement?

66. Activity 5: What Do Specialized Cells Do?
Introduction
 Examine the photos of the specialized
cells at the bottom of the page. Discuss
your observations with your partner.
Read the introduction.

67. Activity 5: What Do Specialized Cells Do?
Activity 5: What Do Specialized Cells Do?
 What are the specialized
structures and functions of
cells?
Challenge

68. Activity 5: What Do Specialized Cells Do?
Procedure
 Follow the directions on Student Sheet
5.1, “Specialized Cells,” to complete the
simulation.

69. Activity 5: What Do Specialized Cells Do?
Activity 5: What Do Specialized Cells Do?
 Pick two of the specialized cells that you observed
in the computer simulation. For each cell:
◦ Pick one specialized organelle or structure and explain its
function.
◦ Explain what would happen to the cell if the specialized
organelle or structure were damaged or missing.
◦ Explain what would happen to the organism if the
specialized organelle or structure were damaged or
missing.
Analysis 1

70. Activity 5: What Do Specialized Cells Do?
Activity 5: What Do Specialized Cells Do?
 What are the specialized
structures and functions of
cells?
Revisit the
Challenge

71. Activity 5: What Do Specialized Cells Do?
Key
Vocabulary
 cell
 microbe
 organelle
Key
Vocabulary

72. Cell Structure and Function

73. Activity 6: Cell Structure and Function
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
currently teaching the Science and Global Issues SEPUP course to customize the unit to match their
students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
modifying teacher in his or her classroom, or shared with other teachers of Science and Global Issues
within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
to any claims by the purchaser or user of Science and Global Issues or any third party on account of or
arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

74. Activity 6: Cell Structure and Function
Get
Started
What do you know about the
relationship between cell structure
and function in these two images?

75. Activity 6: Cell Structure and Function
Introduction
 Cell biology is the study of the
compositions and functions of cells; cell
structures and organelles; and cell
molecules.
Read the introduction.

76. Activity 6: Cell Structure and Function
Activity 6: Cell Structure and Function
 What are the fundamental
structures and functions of
cells?
Challenge

77. Activity 6: Cell Structure and Function
Activity 6: Cell Structure and Function

78. Activity 6: Cell Structure and Function
Procedure
 Discuss the statements and questions
from your sticky notes with your group.
 Answer as many of each others’
questions as you can.
When you finish the reading:

79. Activity 6: Cell Structure and Function
Activity 6: Cell Structure and Function
The Organization of Multicellular
Organisms

80. Activity 6: Cell Structure and Function
Follow Up
 Some substances are damaging to cell
membranes. What effects on the function
of the membrane might the cell
experience if the cell membrane is
damaged?
Analysis 4

81. Activity 6: Cell Structure and Function
Activity 6: Cell Structure and Function
 What are the fundamental
structures and functions of
cells?
Revisit the
Challenge

82. Activity 6: Cell Structure and Function
Key
Vocabulary
 bacteria
 cell
 cell biology
 cell membrane,
membrane
 cell principle
 cytoplasm
 cytoskeleton
 deoxyribonucleic acid
(DNA)
 eukaryote, eukaryotic
 homeostasis
 metabolism
 nucleus
 prokaryote,
prokaryotic
 protein
 protist
Key
Vocabulary

83. A Model Membrane

84. Activity 7: A Model Membrane
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
currently teaching the Science and Global Issues SEPUP course to customize the unit to match their
students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
modifying teacher in his or her classroom, or shared with other teachers of Science and Global Issues
within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
to any claims by the purchaser or user of Science and Global Issues or any third party on account of or
arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

85. Activity 7: A Model Membrane
Get
Started
 What do you already know about the cell
membrane?

86. Activity 7: A Model Membrane
Introduction
 What do you think are the functions of the
cell membrane?
 Why does every cell need one?
Read the introduction.

87. Activity 7: A Model Membrane
Activity 7: A Model Membrane
 What structures and
characteristics help the cell
membrane perform its
functions?
Challenge

88. Activity 7: A Model Membrane
Procedure
 Be patient when making your bubbles.
Exhale into the straw slowly.

89. Activity 7: A Model Membrane
Activity 7: A Model Membrane

90. Activity 7: A Model Membrane
Activity 7: A Model Membrane

91. Activity 7: A Model Membrane
Follow Up
 What does the model membrane
demonstrate about the properties of cell
membranes?
 What do you think are some
shortcomings of the model of the
membrane?

92. Activity 7: A Model Membrane
Follow Up
 Based on the diabetes case study, what
conclusions can you make about the
relationships between body weight, a
country’s income level, and diabetes?
Analysis 6

93. Activity 7: A Model Membrane
Activity 7: A Model Membrane
 What structures and
characteristics help the cell
membrane perform its
functions?
Revisit the
Challenge

94. Activity 7: A Model Membrane
Activity 7: A Model Membrane
 cell membrane
 diabetes
 membrane
 transport protein
Key
Vocabulary

95. The Cell Membrane and Diffusion

96. Activity 8: The Cell Membrane and Diffusion
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
currently teaching the Science and Global Issues SEPUP course to customize the unit to match their
students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
modifying teacher in his or her classroom, or shared with other teachers of Science and Global Issues
within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
to any claims by the purchaser or user of Science and Global Issues or any third party on account of or
arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

97. Activity 8: The Cell Membrane and Diffusion
Get
Started
 What can you conclude about the
permeability of the balloon from the
demonstration?
 What is your evidence?

98. Activity 8: The Cell Membrane and Diffusion
Introduction
 Diffusion occurs when a
substance moves from a
solution with a high
concentration of the
substance to a solution
with a low concentration of
the substance.
Read the introduction.

99. Activity 8: The Cell Membrane and Diffusion
Activity 8: The Cell Membrane and Diffusion
 What factors determine
whether a substance moves
across a model of the cell
membrane?
Challenge

100. Activity 8: The Cell Membrane and Diffusion
Procedure
 What changes did you observe in the
model cells in solutions of lower, equal,
and higher sugar concentrations?
 How would you explain what is happening
in these model cells?
Part A: Investigating Water and
Sucrose Solutions

101. Activity 8: The Cell Membrane and Diffusion
Procedure
 Read Procedure step 12 carefully. The
numbers of atoms in the formulas give a
general idea of the size of the molecule.
Part B: Membranes and the Movement
of Molecules

102. Activity 8: The Cell Membrane and Diffusion
Activity 8: The Cell Membrane and Diffusion

103. Activity 8: The Cell Membrane and Diffusion
Procedure
 Discuss with your partner the main ideas
of the reading and the comments you
made on the sticky notes.

104. Activity 8: The Cell Membrane and Diffusion
Activity 8: The Cell Membrane and Diffusion
 In Part A, what changes did you observe in the
model cell when the external environment
surrounding the model cell contained each of the
following:
◦ A. a less concentrated solution than the cell’s contents.
Explain.
◦ A. a more concentrated solution than the cell’s contents.
Explain.
◦ A. equally as concentrated as the cell’s contents. Explain.
Analysis 1

105. Activity 8: The Cell Membrane and Diffusion
Activity 8: The Cell Membrane and Diffusion
Analysis 1

106. Activity 8: The Cell Membrane and Diffusion
Follow Up
 In Part B, which substances passed
through the model membrane? Explain
why. Support your explanation with
evidence from the laboratory.
Analysis 2

107. Activity 8: The Cell Membrane and Diffusion
Follow Up
 Based on the HIV/AIDS case study, what
are the advantages and trade-offs of
working to develop an HIV/AIDS vaccine,
as opposed to focusing on education?
Analysis 6

108. Activity 8: The Cell Membrane and Diffusion
Follow Up
 Describe the evidence and your
conclusions about which substances
could cross the model membrane used in
this activity. Use the terms diffuse and
diffusion in your response.

109. Activity 8: The Cell Membrane and Diffusion
Activity 8: The Cell Membrane and Diffusion
 What factors determine
whether a substance moves
across a model of the cell
membrane?
Revisit the
Challenge

110. Activity 8: The Cell Membrane and Diffusion
Key
Vocabulary
 cell membrane, membrane
 control
 diffuse, diffusion
 HIV/AIDS
 hypothesis
 osmosis
 phospholipid (lipid) bilayer
Key
Vocabulary

111. Cell Membrane
Structure and Function

112. Activity 9: Cell Membrane Structure and Function
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
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the classroom, modified slides may not be published in printed or electronic form, including posting on
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in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
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113. Activity 9: Cell Membrane Structure and Function
Activity 9: Cell Membrane Structure and Function
The Cell Membrane

114. Activity 9: Cell Membrane Structure and Function
Introduction
 What basic characteristics of the cell
membrane have you learned from models
in the previous activities?
Read the introduction.

115. Activity 9: Cell Membrane Structure and Function
Activity 9: Cell Membrane Structure and Function
 How do the structures of the
cell membrane help it function?
Challenge

116. Activity 9: Cell Membrane Structure and Function
Procedure
 The questions in the reading do not
require a written response, but you should
answer them in your mind. The answers
will help you to understand the reading.

117. Activity 9: Cell Membrane Structure and Function
Follow Up
 A. What are the functions of the cell
membrane?
 B. Explain which parts of the cell
membrane allow it to perform these
functions.
Analysis 3

118. Activity 9: Cell Membrane Structure and Function
Follow Up
 Explain how the cell membrane helps the
cell maintain homeostasis – a stable
internal environment. Name specific
structures of the cell membrane and
describe their functions in your
explanation.
Analysis 5

119. Activity 9: Cell Membrane Structure and Function
Follow Up
 Imagine a single-celled organism living in
a pond. What would happen to the
organism if runoff from irrigation caused
the pond to become significantly salty?
Use evidence to support your
explanation.
Analysis 6

120. Activity 9: Cell Membrane Structure and Function
Activity 9: Cell Membrane Structure and Function
 How do the structures of the
cell membrane help it function?
Revisit the
Challenge

121. Activity 9: Cell Membrane Structure and Function
Activity 9: Cell Membrane Structure and Function
 active transport
 cell membrane,
membrane
 diffusion
 endocytosis
 exocytosis
 facilitated diffusion
 fluid mosaic model
 lipid
 lipid bilayer
 macromolecule
 osmosis
 passive transport
 phospholipid
 phospholipid (lipid)
bilayer
 protein
 semi-permeable,
selectively permeable
 vesicle
 virus
Key
Vocabulary

122. Functions of Proteins in Cells

123. Activity 10: Functions of Proteins in Cells
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within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
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arising from the use or modifications to the slides. Client acknowledges and accepts that University
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124. Activity 10: Functions of Proteins in Cells
Get
Started
 Name the protein functions important to
living organisms, such as humans.

125. Activity 10: Functions of Proteins in Cells
Introduction
 A protein is a macromolecule made up of
one or more changes of amino acids
folded together into a complex three-
dimensional structure.
Read the introduction.

126. Activity 10: Functions of Proteins in Cells
Activity 10: Functions of Proteins in Cells
 What are the functions of
proteins in cells an viruses?
Challenge

127. Activity 10: Functions of Proteins in Cells
Procedure
 enzymes
 transport
 structural
 motor
 storage
 signaling
 receptor
 immune
system/disease
Your group will be assigned to research and
present to the class one of the following
classes of proteins:

128. Activity 10: Functions of Proteins in Cells
Activity 10: Functions of Proteins in Cells
 What would happen to an organism if each of the
following types of proteins is damaged or missing?
Explain your answers.
 A. Antibody
 B. Myosin
 C. Glucagon
 D. Pepsin
Analysis 3

129. Activity 10: Functions of Proteins in Cells
Follow Up
 How would you respond to someone who
says that the reason people need to eat
protein is to build muscle?

130. Activity 10: Functions of Proteins in Cells
Activity 10: Functions of Proteins in Cells
 What are the functions of
proteins in cells an viruses?
Revisit the
Challenge

131. Activity 10: Functions of Proteins in Cells
Activity 10: Functions of Proteins in Cells
 enzyme
 motor protein
 protein
 receptor protein
 signaling protein
 transport protein
Key
Vocabulary

132. Investigating Enzyme Function

133. Activity 11: Investigating Enzyme Function
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
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students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
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within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
to any claims by the purchaser or user of Science and Global Issues or any third party on account of or
arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

134. Activity 11: Investigating Enzyme Function
Get
Started
 What are some of the specific things that
enzymes do in cells?
 What is unique about each protein’s
structure that allows it to perform its
function?

135. Activity 11: Investigating Enzyme Function
Introduction
 An enzyme is a type of protein that
speeds up, or catalyzes, a specific
chemical reaction.
Read the introduction.

136. Activity 11: Investigating Enzyme Function
Introduction
 Do you know anyone with lactose
intolerance?
 What do you know about the condition?

137. Activity 11: Investigating Enzyme Function
Introduction
 Breakdown of lactose
Lactose + water  glucose + galactose
 Breakdown of glucose
Glucose  carbon dioxide + water
lactase
yeast

138. Activity 11: Investigating Enzyme Function
Activity 11: Investigating Enzyme Function
 How do pH and temperature
affect the function of the
enzyme lactase?
Challenge

139. Activity 11: Investigating Enzyme Function
Activity 11: Investigating Enzyme Function
 Wear safety goggles at all times during this
laboratory.
 Keep your hands away from the hot plate, and
wear insulated gloves or use potholders to move
the beaker as you finish.
 Know the safety procedures in case of fire.
 Do not allow solutions to touch your skin or
clothing.
 Clean up spills immediately.
 If accidental contact occurs, inform me, and rinse
exposed areas.
Safety Guidelines

140. Activity 11: Investigating Enzyme Function
Procedure
 The lactose should not be mixed with the
lactase until after the lactase has been
heated.
 Once the yeast is added to a test tube, fix
a balloon over it as quickly as possible
before placing the tube in a water bath.
You must work within the following
parameters:

141. Activity 11: Investigating Enzyme Function
Procedure
 Find a partner from another group and
compare the results of your
investigations.
 Go back to your group, share the new
information with your partner, then share
it with the other pair in the group.
Informal Meeting of the Minds

142. Activity 11: Investigating Enzyme Function
Activity 11: Investigating Enzyme Function
How Enzymes Work

143. Activity 11: Investigating Enzyme Function
Activity 11: Investigating Enzyme Function
 A. Does temperature affect the function of
lactase? If yes, what is the effect? Explain, using
evidence from the investigation.
 B. Does pH affect the functioning of lactase? If
yes, what is the effect? Explain, using evidence
from the investigation.
Analysis 4

144. Activity 11: Investigating Enzyme Function
Follow Up
 Most human cells function at a
temperature of 37°C and a pH of around
7. From what you learned in this activity
explain why it is important for humans to
maintain temperature and pH
homeostasis.
Analysis 6

145. Activity 11: Investigating Enzyme Function
Activity 11: Investigating Enzyme Function
 How do pH and temperature
affect the function of the
enzyme lactase?
Revisit the
Challenge

146. Activity 11: Investigating Enzyme Function
Activity 11: Investigating Enzyme Function
How Enzymes Work

147. Activity 11: Investigating Enzyme Function
Activity 11: Investigating Enzyme Function
 binding site
 catalyze
 enzyme
 lactase
 lactose
 pH
 protein
Key
Vocabulary

148. The Cell Cycle

149. Activity 13: The Cell Cycle
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
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within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
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arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

150. Activity 13: The Cell Cycle
Get
Started
 What happens during those days,
months, and years to turn those early 64
cells of the embryo into a baby and then
an adult?
What is the difference between a
human zygote, embryo, and adult?

151. Activity 13: The Cell Cycle
Get
Started
 Where in the body do you think cells must
divide frequently in adults?
 What problems might result if certain cells
in the body divide too slowly, or not at all?
 What preparations do you think are
necessary so that a cell can divide to form
two daughter cells?

152. Activity 13: The Cell Cycle
Introduction
 The complete sequence of phases from
the end of one cell division to the end of
the next is called the cell cycle.
Read the Introduction.

153. Activity 13: The Cell Cycle
Activity 13: The Cell Cycle
 What happens during each
phase of the cell cycle, and
how are the phases regulated?
Challenge

154. Activity 13: The Cell Cycle
Activity 13: The Cell Cycle
The Cell Cycle

155. Activity 13: The Cell Cycle
Procedure
 Join other students who had the same
type of cell as yours. Discuss and record
what kinds of things happened to this cell
type.
 With your original group, prepare a chart
that summarizes what you learned about
each of the four types of cells.
Informal Meeting of the Minds

156. Activity 13: The Cell Cycle
Activity 13: The Cell Cycle

157. Activity 13: The Cell Cycle
Procedure
 Discuss with your partner or group what
you wrote on the sticky notes and the
main points of the reading.

158. Activity 13: The Cell Cycle
Follow Up
 What are the similarities and differences
in the cell cycles of the five types of cells?

159. Activity 13: The Cell Cycle
Follow Up
 A cell in the liver divides. Its offspring and
all of their offspring continue to divide as
fast as they grow and synthesize DNA. Is
this likely to be a problem? Why or why
not?
Analysis 5

160. Activity 13: The Cell Cycle
Activity 13: The Cell Cycle
 What happens during each
phase of the cell cycle, and
how are the phases regulated?
Revisit the
Challenge

161. Activity 13: The Cell Cycle
Activity 13: The Cell Cycle
 cancer
 cell cycle
 chromosome
 cyclin
 cytokinesis
 daughter cell
 mitosis
 replication
Key
Vocabulary

162. Stem Cell Differentiation

163. Activity 14: Stem Cell Differentiation
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
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students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
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within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
to any claims by the purchaser or user of Science and Global Issues or any third party on account of or
arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

164. Activity 14: Stem Cell Differentiation
Activity 14: Stem Cell Differentiation
The Organization of Multicellular
Organisms

165. Activity 14: Stem Cell Differentiation
Get
Started
 How do you think all of the specialized
cells that make up your body develop?

166. Activity 14: Stem Cell Differentiation
Introduction
 Cells that have the ability to produce a
variety of types of specialized cells are
called stem cells.
 The process by which stem cells produce
specialized cells is called differentiation.
Read the Introduction.

167. Activity 14: Stem Cell Differentiation
Activity 14: Stem Cell Differentiation
Development of Specialized Cells

168. Activity 14: Stem Cell Differentiation
Activity 14: Stem Cell Differentiation
 How do stem cells produce
specialized cells?
Challenge

169. Activity 14: Stem Cell Differentiation
Procedure
 Only some of the types of stem cells in
the body are represented in this activity.
 Not all differentiated cell types in the body
are represented in this activity.
 Many of the molecular differentiation
factors represented by the chips are
proteins, and are classified as signaling
proteins.

170. Activity 14: Stem Cell Differentiation
Follow Up
 Now that you know more about stem cells
and differentiation, why do you think
scientists think stem cells are the key to
replacing diseased or damaged tissues in
patients with heart disease, cancer, or
diabetes?

171. Activity 14: Stem Cell Differentiation
Activity 14: Stem Cell Differentiation
 How do stem cells produce
specialized cells?
Revisit the
Challenge

172. Activity 14: Stem Cell Differentiation
Activity 14: Stem Cell Differentiation
 differentiation
 stem cells
Key
Vocabulary

173. Stem Cell Research

174. Activity 15: Stem Cell Research
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
currently teaching the Science and Global Issues SEPUP course to customize the unit to match their
students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
modifying teacher in his or her classroom, or shared with other teachers of Science and Global Issues
within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
to any claims by the purchaser or user of Science and Global Issues or any third party on account of or
arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

175. Activity 15: Stem Cell Research
Get
Started
 What have you heard about stem cells
and stem cell research in the news?

176. Activity 15: Stem Cell Research
Introduction
 How do stem cells produce the many
types of specialized cells in the body?
Read the introduction.

177. Activity 15: Stem Cell Research
Activity 15: Stem Cell Research
 What are the current scientific
understandings and social
debates about stem cell
research?
Challenge

178. Activity 15: Stem Cell Research
Activity 15: Stem Cell Research
KWL Chart: Stem Cells
Know… Want to know… Learned…

179. Activity 15: Stem Cell Research
Follow Up
 What types of questions about stem cells
can science answer?
 What types of questions can science not
answer?

180. Activity 15: Stem Cell Research
Activity 15: Stem Cell Research
 What are the current scientific
understandings and social
debates about stem cell
research?
Revisit the
Challenge

181. Activity 15: Stem Cell Research
Activity 15: Stem Cell Research
 multipotent stem cells
 pluripotent embryonic stem
cells
 totipotent
 stem cell
Key
Vocabulary

182. HIV/AIDS Infection and
Cell Organelles

183. Activity 16: HIV/AIDS Infection and
Cell Organelles
LIMITED LICENSE TO MODIFY. These PowerPoint® slides may be modified only by teachers
currently teaching the Science and Global Issues SEPUP course to customize the unit to match their
students’ learning levels or to insert additional teaching aides. Modified slides may be used only by the
modifying teacher in his or her classroom, or shared with other teachers of Science and Global Issues
within the teacher’s school district, with these same restrictions. Modified slides may not be taken out of
the classroom or distributed to any non-student person or organization. Except for use with students in
the classroom, modified slides may not be published in printed or electronic form, including posting on
the Internet. Only text may be modified: photographs and illustrations on the slides may not be modified
in any way except to change their size.
DISCLAIMER OF WARRANTY. THE REGENTS OF THE UNIVERSITY OF CALIFORNIA (“University”)
MAKE NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT
LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. University will not be liable for any costs, damages, fees or other liability, nor
for any direct, indirect, special, incidental or consequential damages (including lost profits) with respect
to any claims by the purchaser or user of Science and Global Issues or any third party on account of or
arising from the use or modifications to the slides. Client acknowledges and accepts that University
services are provided on an as-is basis.

184. Activity 16: HIV/AIDS Infection and
Cell Organelles
Get
Started
 Which cell organelles and structures are
involved in protein production?
 Read the introduction.

185. Activity 16: HIV/AIDS Infection and
Cell Organelles
Activity 16: HIV/AIDS Infection and
Cell Organelles

186. Activity 16: HIV/AIDS Infection and
Cell Organelles
Activity 16: HIV/AIDS Infection and
Cell Organelles
 How does HIV take over a
cell’s structures and organelles
during infection and use them
to reproduce?
Challenge

187. Activity 16: HIV/AIDS Infection and
Cell Organelles
Activity 16: HIV/AIDS Infection and
Cell Organelles

188. Activity 16: HIV/AIDS Infection and
Cell Organelles
Activity 16: HIV/AIDS Infection and
Cell Organelles

189. Activity 16: HIV/AIDS Infection and
Cell Organelles
Follow Up
 How does the HIV virus reproduce all of
its components during infection?

190. Activity 16: HIV/AIDS Infection and
Cell Organelles
Follow Up
 If you were a researcher of HIV/AIDS,
explain which part of the infection process
you would be most interested in if you
were trying to find a way to:
◦ A. prevent HIV from entering cells.
◦ B. prevent HIV from reproducing.
Analysis 6

191. Activity 16: HIV/AIDS Infection and
Cell Organelles
Activity 16: HIV/AIDS Infection and
Cell Organelles
 How does HIV take over a
cell’s structures and organelles
during infection and use them
to reproduce?
Revisit the
Challenge

192. Activity 16: HIV/AIDS Infection and
Cell Organelles
Activity 16: HIV/AIDS Infection and
Cell Organelles
 DNA
 enzyme
 organelle
 protein
 rotavirus
Key
Vocabulary