How does the color of red cabbage change at different pHs?
The lower the pH, the more acidic, and the more red the color. The higher the pH (above 7) and the more basic, the bluer it is.
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Which one of the following statements is a myth about alcohol?
a. The damage alcohol causes depends on the amount consumed, not the type. b. Alcohol is a depressant. c. Alcoholism is related to the quantity and frequency of alcohol consumption, not the type of alcohol consumed. d. A shot of alcohol will warm you up. e. Alcohol is considered a drug.
A group of scientists suspects that certain dietary practices are partially responsible for different rates of hypertension among adults of different ethnic/racial groups. To test their hypothesis, the researchers examine data concerning the different population groups' hypertension rates and their past dietary practices. This research is a(n) ________ study.
A. prospective B. hypothetical C. case-control D. retrospective
Describe each of the components of the nutrition care process model including the outermost ring, the inner adjoining ring, and the central core.
What will be an ideal response?
A cup of breakfast cereal provides 40% of the DRI for folate for adolescent (14- to 18-year-old) females. How much folate is this?
a. 160 micrograms b. 240 micrograms c. 300 micrograms d. 340 micrograms