In myasthenia gravis, an autoimmune reaction damages or destroys the cellular receptors for what neurotransmitter?
a. dopamine
b. serotonin
c. epinephrine
d. norepinephrine
e. acetylcholine
e
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Which of the following is not a typical feature of fad diets?
A. Physical activity B. Consumption of only one food or food group C. Weight cycling D. Low calorie intake
Once they are thawed, the texture of freezer-burned foods is spongy
Indicate whether the statement is true or false
The government agency that enforces consumer protection laws by investigating false or misleading health-related claims is the ________.
A. Federal Trade Commission (FTC) B. Agricultural Research Service (ARS) C. Centers for Disease Control and Prevention (CDC) D. Environmental Protection Agency (EPA)
The FDA and the EPA advise that young children should eat fish and shellfish that are lower in mercury such as _____
a. tilefish from the Gulf of Mexico b. swordfish c. king mackerel d. salmon e. shark