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Owens Lesson 9 Reading
By Katelyn Owens
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Last updated almost 2 years ago
12 questions
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Question 1
1.
How does UV radiation affect DNA?
it causes DNA to replicate
it causes DNA to make mRNA
it causes C molecule to change to a T molecule
Question 2
2.
When one bases is replaced by another, it is called a
zygote
gamete
diploid
mutation
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Question 3
3.
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Question 7
7.
What type of cells produce melanin?
osteocytes
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Question 8
8.
Write down 2 notices about figure 3.
BE SPECIFIC. YOU NEED TO INCLUDE NUMBERS AND SPECIFIC PLACES
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Question 9
9.
Write down 1 wonder you have.
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Question 10
10.
Write down 2 notices about figure 2.
YOU NEED TO INCLUDE NUMBERS AND SPECIFIC PLACES
1
Question 11
11.
Write down 1 wonder.
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Question 12
12.
Write down 2 notices and or wonders about figure 1.
YOU NEED TO INCLUDE NUMBERS AND SPECIFIC PLACES
How could UV radiation affect the p53 protein?
It causes more p53 to be made
It changes the shape of the p53 protein
It causes p53 production to stop
Question 4
4.
If p53 works differently, it does not repair damaged DNA, would could lead to tumors and cancer.
True
False
Question 5
5.
Cells in our skins produce a protein that gives us protection from UV rays called
melanin
osmosis
melanocytes
carotene
Question 6
6.
Who is most protected from skin cancer?
people who make more melanin
people who make little melanin
melanocytes
squamous cells
hair follicles