TLS Online TPP Program

#Question id: 992


Fatty acids are activated to acyl-CoAs and the acyl group is further transferred to carnitine because:

#Section 1: Engineering Mathematics
  1. acyl-carnitines readily cross the mitochondrial inner membrane, but acyl-CoAs do not.

  2. acyl-CoAs easily cross the mitochondrial membrane, but the fatty acids themselves will not.

  3. carnitine is required to oxidize NAD+ to NADH.

  4. fatty acids cannot be oxidized by FAD unless they are in the acyl-carnitine form.

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TLS Online TPP Program

#Question id: 15480

#Section 6: Plant, Animal and Microbial Biotechnology

Feedback repression involves the turning “off” of enzyme synthesis when the amount of the product has been made in sufficient quantities. The end product of the pathway acts as

TLS Online TPP Program

#Question id: 15481

#Section 6: Plant, Animal and Microbial Biotechnology

One of the approaches for the bacterial strain improvement for primary metabolite include

TLS Online TPP Program

#Question id: 15482

#Section 6: Plant, Animal and Microbial Biotechnology

Over expression of primary metabolites are often achieved by
1. Frequency of RNA polymerase binding to the promoter region
2. Copy number increase of structural genes for these enzymes by genetic engineering
3. Chemically derived protein
Which combination below represent correct option?

TLS Online TPP Program

#Question id: 15483

#Section 6: Plant, Animal and Microbial Biotechnology

A novel technique for strain improvement combining the advantage of multi-parental crossing allowed by DNA shuffling with the recombination of entire genomes.

TLS Online TPP Program

#Question id: 15483

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

A novel technique for strain improvement combining the advantage of multi-parental crossing allowed by DNA shuffling with the recombination of entire genomes.

TLS Online TPP Program

#Question id: 15484

#Section 6: Plant, Animal and Microbial Biotechnology

Microbial process produces l-form of amino acids which makes the process advantageous as compared to synthetic processes. Strains employed for amino acid 1. 1. 1. production are 
1. wild-type strains 
2. auxotrophic mutants
3. regulatory mutants
4. auxotrophic regulatory mutants
Which of the following combination has correct options