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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: 11217

#Part-B Specialized Branches in Biotechnology

One-way synaptic transmission occurs because ________.
TLS Online TPP Program

#Question id: 787

#Part-B Specialized Branches in Biotechnology

Which of the following statement is INCORRECT with respect to the structure of DNA?
TLS Online TPP Program

#Question id: 19457

#Part-B Specialized Branches in Biotechnology

Which microscopy can be used for viewing live cells and unstained tissues?
1. Fluorescence microscopy
2. Phase contrast microscopy
3. Dark field microscopy
4. Differential interference microscopy
5. Confocal microscopy
Which of the above combinations of microscopy is correct?
TLS Online TPP Program

#Question id: 5257

#Part-A Aptitude & General Biotechnology

Which term is least closely associated with the others?
TLS Online TPP Program

#Question id: 850

#Part-B Specialized Branches in Biotechnology

The experimental inverse of protein structure prediction, has provided insights into protein folding and stability. Protein design attempts to construct an amino acid sequence that will form a structure such as a sandwich of β sheets or a bundle of α helices;