| A: | Techniques to alter the chemistry of genetic material, to introduce these into host organisms and thus change the phenotype of the host organism. |
| B: | Maintenance of sterile ambience in chemical engineering process to enable growth of only the desired microbes/eukaryotic cell in large quantities for the manufacture of biotechnological products. |
| 1. | A is called as Genetic Engineering and B is called as Biophysical engineering. |
| 2. | A is called as Genomics and B is called as Bioprocess engineering. |
| 3. | A is called as Genetic Engineering and B is called as Bioprocess engineering. |
| 4. | A is called as Genomics and B is called as Biophysical engineering. |
| 1. | restriction enzymes | 2. | Taq polymerase |
| 3. | reverse transcriptase | 4. | DNA ligase |
| 1. | B DNA | 2. | rDNA |
| 3. | mRNA | 4. | tRNA |