Two core techniques that enabled birth of modern biotechnology are:
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.
Subtopic:  Introduction & History |
 91%
Level 1: 80%+
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The term ‘molecular scissors’ is used for:
1. restriction enzymes 2. Taq polymerase
3. reverse transcriptase 4. DNA ligase
Subtopic:  Introduction & History |
 96%
Level 1: 80%+
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A nucleic acid that contains nucleotides from two different heterologous sources (species) is called as:
1. B DNA 2. rDNA
3. mRNA 4. tRNA
Subtopic:  Introduction & History |
 81%
Level 1: 80%+
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