Lysine and tryptophan are:
1. proteins
2. non-essential amino acids
3. essential amino acids
4. aromatic amino acids.
Match each item in Column I with one item in Column II and chose your answer from the codes given below:
Column I | Column II | ||
I. | Low-calorie sweetener | 1. | Brassica napus |
II. | Hirudin | 2. | Pentadiplandra |
III. | Single-cell protein | 3. | Bt |
IV. | Bioinsecticide | 4. | Spirulina |
Codes:
I | II | III | IV | |
1. | 1 | 2 | 3 | 4 |
2. | 2 | 1 | 4 | 3 |
3. | 2 | 1 | 3 | 4 |
4. | 1 | 2 | 4 | 3 |