Author Question: Which of the following explains why B vitamin deficiencies lead to lack of energy? a. B vitamins ... (Read 66 times)

segrsyd · **on:** Aug 21, 2018

Which of the following explains why B vitamin deficiencies lead to lack of energy?
a. B vitamins are a source of kilocalories
b. Absorption of carbohydrates and fats is decreased
c. Oxygen for energy metabolism cannot be transported to the cells
d. Coenzymes needed for energy metabolism are produced in insufficient amounts

Question 2

What is the life expectancy of black males and females in the United States?
a. 71 (males), 77 years (females) b. 78 (males), 85 years (females)
c. 85 (males), 89 years (females) d. 90 (males), 93 years (females)