What is the lifespan of a red blood cell?
a. 120 days
b. 100 days
c. 75 days
d. 45 days
e. 12 days
a
You might also like to view...
The best dietary source of fluoride is ____
A) most public water supplies B) dried beans C) high-fiber cereals D) iodized salt E) seaweed
When substituting buttermilk for whole milk in pastry:
a. decrease the liquid b. increase the baking soda c. increase the amount of butter d. increase the liquid
Inflammation is the immune system's normal, healthy response to cell injury
a. True b. False Indicate whether the statement is true or false
Which statement describes a feature of irritable bowel syndrome?
a. Abdominal discomfort is usually mild. b. Effective treatment includes peppermint oil. c. Constipation rather than diarrhea is the major adverse effect. d. A combination of stress plus certain foods is needed to trigger an attack. e. It is an autoimmune disease. ANS: B