Uric acid obtained by the degradation of - 

TLS Online TPP Program

#Question id: 15604

#Section 6: Plant, Animal and Microbial Biotechnology

The bacteria which cause septicaemia are fast becoming resistant to the antibiotics used for controlling them. Which one of the following explanations fits best?

TLS Online TPP Program

#Question id: 15605

#Section 6: Plant, Animal and Microbial Biotechnology

The uptake of plasmid DNA into Streptomyces protoplasts is enhanced by 

TLS Online TPP Program

#Question id: 15606

#Section 6: Plant, Animal and Microbial Biotechnology

A biopolymer which is stable in extreme physical and chemical environments, and exhibits physical and chemical properties similar to those of a plastic known as

TLS Online TPP Program

#Question id: 15607

#Section 6: Plant, Animal and Microbial Biotechnology

In gene transformation over high expression can be achieved by expressing the gene 

1. Inducible promoter

2. Constitutive  promoter

3. Terminator sequence

4. Increasing copy no. of gene

Which of the following are correct

TLS Online TPP Program

#Question id: 15608

#Section 6: Plant, Animal and Microbial Biotechnology

Melanins are light-absorbing biopolymers useful as topical sunscreens, sunlight-protective coatings for plastics, etc. Which gene is used for producing melanin. 

TLS Online TPP Program

#Question id: 15609

#Section 6: Plant, Animal and Microbial Biotechnology

Most bacteria, some protozoans  and even archaea use poly-β-hydroxybutyrate, a polymerized form of β-PHB, as