Biology, 03.09.2020 03:01 angie249

For the following question, which is the best hypothesis "Does exposure to radon (a source of natural radiation) in your home cause an increased risk of cancer?" Everyone who is exposed to radon will die from cancer.

People should not risk exposure to radon!

Cancer may be caused by many different factors, including exposure to radiation, chemicals and too much stress in a person's life.

I am immune to cancer because there is no history of cancer in my family.

People who have been exposed to radon have an increased rate of cancer, as compared to people who have not been exposed.

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People who have been exposed to radon have an increased rate of cancer, as compared to people who have not been exposed.

Mutations are alterations in the DNA (nucleotide) sequence of the genome of an organism.Cancer is a multifactorial disease that is associated with mutations in DNA.Radon is a mutagenic agent that increases the risk of mutation leading to cancer.

In conclusion, people who have been exposed to radon have an increased rate of cancer, as compared to people who have not been exposed.

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Answer from: LouieHBK

People who have been exposed to radon have an increased rate of cancer, as compared to people who have not been exposed.

Explanation:

Hypothesis of an experiment is a testable explanation or a suggested solution that aims to answer a question asked or solve an observed problem. The hypothesis must be able to be tested via experimentation and must not be true. A good hypothesis should include the independent and dependent variables in it.

For the problem/question asked in this experiment that: Does exposure to radon (a source of natural radiation) in your home cause an increased risk of cancer?"

The best hypothesis that provides a testable answer to this question is: People who have been exposed to radon have an increased rate of cancer, as compared to people who have not been exposed.

From the above hypothesis, we can see that it contains the independent variable, which is exposure to radon, and the dependent variable, which is cancer rate

Answer from: Quest

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation:

Answer from: Quest

Processes above and be sure to mention the movement of electrons and energy as the carbon atom moves from one reaction to another.

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For the following question, which is the best hypothesis "Does exposure to radon (a source of natura...

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