00:02
Cooking oil and gasoline, hydrocarbon are not amphiphetic molecules because they, a, do not have polar -charged region.
00:12
B, do not have non -polar region.
00:15
C, have hydrophobic and hydrophilic regions.
00:19
D are highly reduced molecules.
00:22
The correct answer is a, do not have polar -charged regions.
00:27
Phospholipids and triclycerides, both.
00:30
A, contains cernin, some other organic compounds.
00:33
Have three fatty acids, have glyceril backbone, have phosphate.
00:40
The correct answer is c, have glycerol backbone.
00:45
Lipids, a, are insoluble in water, b, are made from glyceril, fatty acids, and nitrogen, contain less energy than proteins and carbohydrates, or are made by dehydration reactions, or contains sulfur polymers.
01:02
The correct answers are a and d.
01:04
They are soluble in water and are made by dehydration reactions.
01:10
All of the following are part of procreatic cells except a, dna, b, a cell wall, c, a plasma membrane, d, ribosomes, e, an endoplasmic rectalm...