A typical reaction of fat metabolism is as follows: C18H36O2 + 26O2 → 18CO2 + 18H2O.
In this reaction,
Question 10 options:

a)

nothing is oxidized because there is no electron transfer.

b)

C18H36O2 is oxidized.

c)

O2 is oxidized.

d)

CO2 is oxidized.