According to the Observations of a Nutrition Scientist,laboratory Mice Are

question 49

Multiple Choice

According to the observations of a nutrition scientist,laboratory mice are healthier when their diet contains physiological levels of vitamin D than when their diet lacks the micronutrient.The scientist hypothesizes that mice will be less likely to develop cancer when they consume a diet that supplies megadoses of vitamin D.Based on this information,the scientist is ready to

• A)plan a retrospective study involving at least 5,000 laboratory mice to test the vitamin D and cancer hypothesis in mice.
• B)set up an experimental epidemiological study to test the vitamin D and cancer hypothesis in mice.
• C)design a double-blind study to test the vitamin D and cancer hypothesis in mice.
• D)conduct a controlled laboratory experiment to test the vitamin D and cancer hypothesis in mice.

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Definitions:

Dialect

A regional or social variety of a language distinguished by pronunciation, grammar, or vocabulary, especially from the standard language of the country or region.

Noam Chomsky

An influential American linguist, philosopher, and political activist known for his theories on language acquisition and criticism of media and politics.

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The way in which language is used to exert control, influence others, and maintain social hierarchies within societies.

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A Uto-Aztecan language spoken by the Hopi people of northeastern Arizona, notable for its complex structure and use of verb forms.