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Owens Lesson 9 Reading

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Last updated almost 2 years ago
12 questions
1
1
Question 1
1.

How does UV radiation affect DNA?

Question 2
2.

When one bases is replaced by another, it is called a

1
Question 3
3.

1
1
1
1
Question 7
7.

What type of cells produce melanin?

2
Question 8
8.

Write down 2 notices about figure 3.
BE SPECIFIC. YOU NEED TO INCLUDE NUMBERS AND SPECIFIC PLACES

1
Question 9
9.

Write down 1 wonder you have.

2
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.

2
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.

Question 5
5.

Cells in our skins produce a protein that gives us protection from UV rays called

Question 6
6.

Who is most protected from skin cancer?

melanocytes
squamous cells
hair follicles