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How We Get Our Skin Color Part II
By Matthew Blennau
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Last updated over 5 years ago
25 questions
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Question 21
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Question 22
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Question 23
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Question 24
24.
Watch the beginning of the video (https://media.hhmi.org/biointeractive/interactivevideo/skinidoc/videos/abdel-malek_SD.mp4)
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Please go to https://media.hhmi.org/biointeractive/interactivevideo/skinidoc/
to finish this activity.
Question 1
1.
Question 2
2.
Question 3
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Question 4
4.
Question 5
5.
Question 6
6.
eumelanin
pheomelanin
Question 7
7.
Be sure to watch this video.(https://media.hhmi.org/biointeractive/interactivevideo/skinidoc/videos/kittles_SD.mp4)
The answer is at the end.
Question 8
8.
Question 9
9.
Question 10
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Question 11
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Question 12
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Question 13
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Question 14
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Question 15
15.
Look at top of wavelength diagram on left and right.
longer
shorter
Question 16
16.
lower
higher
Question 17
17.
Positive effect of UVB radiation
Question 18
18.
Negative Effect of UVB radiation
Question 19
19.
Question 20
20.
Question 25
25.
