Portugese Lesson 9 Reading

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

1

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

1

If p53 works differently, it does not repair damaged DNA, would could lead to tumors and cancer.

Tačno

Netačno

1

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

melanin

osmosis

melanocytes

carotene

1

Who is most protected from skin cancer?

people who make more melanin

people who make little melanin

1

What type of cells produce melanin?

osteocytes

melanocytes

squamous cells

hair follicles

2

Write down 2 notices about figure 3.

1

Write down 1 wonder you have.

2

Write down 2 notices about figure 2.

1

Write down 1 wonder.

2

Portugese Lesson 9 Reading

How does UV radiation affect DNA?

How could UV radiation affect the p53 protein?

If p53 works differently, it does not repair damaged DNA, would could lead to tumors and cancer.

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

Who is most protected from skin cancer?

What type of cells produce melanin?

Write down 2 notices about figure 3.

Write down 1 wonder you have.

Write down 2 notices about figure 2.

Write down 1 wonder.

Write down 2 notices and or wonders about figure 1.

How does UV radiation affect DNA?

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

How could UV radiation affect the p53 protein?

If p53 works differently, it does not repair damaged DNA, would could lead to tumors and cancer.

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

Who is most protected from skin cancer?

What type of cells produce melanin?

Write down 2 notices about figure 3.

Write down 1 wonder you have.

Write down 2 notices about figure 2.

Write down 1 wonder.

Write down 2 notices and or wonders about figure 1.

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