NUTRITION
LIPIDS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
What is the chemical composition of fat molecules?
|
1 glycerol molecule and 3 fatty acids
|
|
1 fatty acid and 3 glycerol molecules
|
|
1 glycerol molecule, 2 fatty acids, and 1 phosphate group
|
|
3 cyclohexanes and 1 cyclopentane
|
Explanation:
Detailed explanation-1: -A fat molecule consists of two kinds of parts: a glycerol backbone and three fatty acid tails. Glycerol is a small organic molecule with three hydroxyl (OH) groups, while a fatty acid consists of a long hydrocarbon chain attached to a carboxyl group.
Detailed explanation-2: -Fats are hydrophobic hydrocarbon molecules consisting of fatty acids and glycerol. Glycerol has three carbons, each of which is attached to a hydroxyl group. Most fats are formed through replacement of the hydrogen of each hydroxyl group by a fatty acid.
There is 1 question to complete.