In the process of fat hydrogenation, hydrogen atoms are added to ...

[mwit1967]

In the process of fat hydrogenation, hydrogen atoms are added to which part of the molecule?
 a. Oxygen b. Carbon
  c. Glycerol d. Other hydrogens

Question 2

Which of the following is a feature of vitamin D synthesis?
 a. Tanning lamps and tanning booths do not stimulate vitamin D synthesis
  b. Sunscreens with sunburn protection factors of 2 and above prevent synthesis of vitamin D
  c. The ultraviolet rays of the sun are able to easily pierce heavy clouds and smog to promote vitamin D synthesis
  d. Dark-skinned people require longer sunlight exposure than light-skinned people to synthesize equivalent amounts of vitamin D

[mohan]

Answer to Question 1

b

Answer to Question 2

d

[mwit1967]

Thanks for the timely response, appreciate it

[isabelt_18]

Excellent