What is the main purpose of water in the body?
a. it acts as a medium for cell metabolism
b. it helps transport calcium through cell membranes
c. it maintains electrolyte balance
d. to maintain body temp
Answer: a. it acts as a medium for cell metabolism
You might also like to view...
A reduced sense of taste may be a symptom of ________ deficiency.
A. copper B. zinc C. chromium D. choline
If an athlete is on a well-balanced and nutrient-dense diet, which of the following is true?
A. Adequate vitamin nutrition should be obtained through the diet B. Quercetin supplements will improve exercise performance C. Vitamin B12 supplements are needed to increase endurance D. Niacin supplements should be ingested to help burn fat
According to the Food and Nutrition Board (FNB) of the National Academy of Sciences, ________ of calories should come from carbohydrates.
A. 45% to 65% B. 10% to 35% C. 20% to 35%
All of the following are effects of weight loss EXCEPT:
a. decreased levels of C-reactive protein. b. decreased levels of HDL. c. decreased total cholesterol. d. decreased blood insulin levels.