MCQ
Lecithin, a small molecular weight organic compound found in living tissues, is an example of:
- ✓Phospholipids
- BGlycerides
- CCarbohydrates
- DAmino acids
Some lipids have phosphorous and a phosphorylated organic compound in them. These are phospholipids. They are found in cell membrane. Lecithin is one example.
Option ($2$) is incorrect as glycerides are another group of lipids in which both glycerol and fatty acids are present.
Option ($3$) and ($4$) are incorrect as carbohydrates and amino acids are separate groups of biomolecules.
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

| Column $-I$ | Column $-II$ |
| $(A)$ Family | $(i)$ Diptera |
| $(B)$ Order | $(ii)$ Arthopoda |
| $(C)$ Class | $(iii)$ Muscidae |
| $(D)$ Phylum | $(iv)$ Insecta |