SSC MTS EXAM

SSC

CHEMISTRY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Wax is an example of a ____
A
lipid
B
carbohydrate
C
nucleic acid
D
protein
Explanation: 

Detailed explanation-1: -A wax is a simple lipid which is an ester of a long-chain alcohol and a fatty acid. The alcohol may contain from 12-32 carbon atoms. Waxes are found in nature as coatings on leaves and stems.

Detailed explanation-2: -The correct answer is simple lipids.

Detailed explanation-3: -Beeswax-produced by honey bees. Chinese wax-produced by the scale insect Ceroplastes ceriferus. Lanolin (wool wax)-from the sebaceous glands of sheep. Shellac wax-from the lac insect Kerria lacca. Spermaceti-from the head cavities and blubber of the sperm whale.

There is 1 question to complete.