Column I | Column II | ||
A | Alkaloid | P | Ricin |
B | Toxin | Q | Vinblastin |
C | Lectin | R | Morphine |
D | Drug | S | Concanavalin A |
A | B | C | D | |
1. | P | Q | R | S |
2. | S | R | Q | P |
3. | R | P | S | Q |
4. | R | P | Q | S |
1. | an aromatic amino acid |
2. | a zwitterion |
3. | a substituted pyrimidine |
4. | a substituted purine |
1. | doubles by half for every 10°C change in either direction |
2. | decreases by half for every 10°C change in either direction |
3. | doubles or decreases by half for every 10°C change in either direction |
4. | doubles or decreases by half for every 5°C change in either direction |
1. | Transferases | 2. | Lyases |
3. | Ligases | 4. | Oxidoreductases |