Nicotine and cadmium in tobacco smoke are toxic to what type of cells?
A. chondrocytes
B. osteoclasts
C. osteoblasts
D. osteocytes
E. osteogenic cells
Answer: C
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All chocolate should be properly wrapped and stored in a cool, dark place.
Answer the following statement true (T) or false (F)
Which component of grain is rich in vitamins and minerals?
a. Germ b. Endosperm c. Bran d. All of the above
All of the following contribute to increased blood cholesterol levels EXCEPT:
a. smoking. b. trans fats. c. physical activity. d. saturated fats.
Which placement of a butter knife on a bread and butter plate is considered appropriate?
a. the knife positioned in a horizontal manner, with the blade facing down, at the top of the plate b. the knife positioned in a horizontal manner, with the blade facing down, in the middle of the plate c. the knife positioned in a vertical manner, toward the right-hand side of the plate, with the blade facing toward the left d. all of the above answers are correct e. none of the above answers is correct