A liquid has a pH that is more basic than the pH of pure water, but more acidic than the pH of household ammonia. Based on this information, the liquid is
A. baking soda.
B. lemon juice.
C. milk.
D. black coffee.
Answer: A
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Before publication in a reputable journal, the findings of a research study must undergo scrutiny by experts in the field according to a process known as
a. peer review. b. cohort review. c. intervention examination. d. double-blind examination.
The Mediterranean diet refers to dietary patterns found in Mediterranean regions that result in
A. a very long life expectancy. B. a higher risk of chronic diseases. C. a greater intake of animal foods. D. a higher intake of trans fatty acids.
Which of the following statements is true?
A. The pancreas is the primary site for alcohol metabolism. B. Alcohol is stored in body fat. C. In the United States, a BAC of 0.08% is the legal limit for intoxication for adult drivers. D. Rapid heart rate is a sign of alcohol poisoning.
Copper toxicity is common among men and elderly women
Indicate whether the statement is true or false