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Author Question: What are the three causes of cancer? ... (Read 45 times)

lindiwe

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on: Aug 20, 2018
What are the three causes of cancer?

Question 2

When Krystal took her daughter Mia to the doctor to ask why her skin had turned yellow-orange, the doctor suspected Mia had developed _______________ and asked whether she ate a lot of spinach or carrots.
 Fill in the blank(s) with correct word


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moormoney

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Reply #1 on: Aug 20, 2018
Answer to Question 1

All cancer is caused by an alteration in specific regions of the DNA that code for the many proteins that regulate the cell cycle. About 5 of cancer-causing DNA alterations are inherited from our parents at conception. During our lifetime external factors can initiate or promote cancer. These include tobacco use, poor diet, and exposure to harmful chemicals, radiation, and infectious organisms. There are also internal factors such as hormones, immune conditions, and mutations that occur spontaneously and initiate cancer.

Answer to Question 2

carotenodermia


lindiwe

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Reply #2 on: Aug 20, 2018
Both answers were spot on, thank you once again


moormoney

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Reply #3 on: Aug 20, 2018
Great! Please up vote :D


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