True statement for cellulose molecule:
| 1. | β–1–4 linkage, unbranched |
| 2. | β–1–4 linkage, branched |
| 3. | α–1–4 linkage, branched |
| 4. | β–1–6 linkage, unbranched |
The most abundant organic compound on earth is:
1. Protein
2. Cellulose
3. Lipids
4. Steroids
In plants, inulin and pectin are:
| 1. | Reserved material |
| 2. | Wastes |
| 3. | Excretory material |
| 4. | Insect-attracting material |