Question

question 5 of 50
which molecule is a saturated fat?
a. h h h h h h h h h h h h
h-c-c-c=c-c-c-c-c=c-c-c=o
h h h h h h h
b. h h h h h h h h h h
h-c-c-c-c-c-c=c-c-c=c-c-c-c-c=o
h h h h h h h h h h
c. h h h h h h h h h h h h h h h h h h
h-c-c-c-c-c=c-c-c=c-c-c=c-c-c-c-c=o
h h h h h h h h h h
d. h h h h h h h h h h h
h-c-c-c-c-c-c-c-c-c-c=o
h h h h h h h h h

Explanation:

A saturated fat has no carbon - carbon double bonds ($C = C$). Option D has no such double bonds, while options A, B, and C have $C = C$ bonds. Saturated fats are composed of single - bonded carbon chains.

Answer:

D.