Bombay duck is made of what salted meat?
a. beef
b. duck
c. fish
d. pork
e. chicken
Question 2
The fact that one microgram of retinol and 12 micrograms of dietary beta-carotene are both equal to one retinol activity equivalent indicates that _____.
a. retinol has greater activity than beta-carotene
b. beta-carotene is not a significant dietary source of vitamin A
c. toxicity is more likely to occur with beta-carotene than retinol
d. beta-carotene is absorbed and converted less efficiently than retinoids
e. most individuals would benefit from retinol supplements