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TLS Online TPP Program

#Question id: 2616

Normally expression is always consider with the, transcription most of the regulation applied over transcriptional initiation in prokaryotes, why

#Part-A Aptitude & General Biotechnology

  1. Because transcription initiation is the most energetically efficient step to regulate

  2. Regulation at this first step is easier to do well.

  3. There is only a single copy of each gene (in a haploid genome), and so typically only a single promoter on a single DNA molecule must be regulated to control expression of a given gene.

  4. A, B & C

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TLS Online TPP Program

#Question id: 2617

#Part-A Aptitude & General Biotechnology

According role of regulatory proteins, RNA polymerase and one or more promoter elements, mostly three levels of transcription are there, choose correct one
TLS Online TPP Program

#Question id: 5695

#Part-B Specialized Branches in Biotechnology

Triploids are usually autopolyploids. They arise spontaneously in nature, but they can be constructed by geneticists from the cross of a 4n (tetraploid) and a 2n (diploid). Triploids are characteristically sterile due to
TLS Online TPP Program

#Question id: 764

#Part-B Specialized Branches in Biotechnology

Which of the following is NOT correct about tRNA?
TLS Online TPP Program

#Question id: 2263

#Part-A Aptitude & General Biotechnology

Proteins synthesized by the rough ER are
TLS Online TPP Program

#Question id: 16484

#Part-B Specialized Branches in Biotechnology

One of the chief disadvantage of all plasma clot methods is that