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#Question id: 2616

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

#I Life Science/ Life Sciences Group – I-V

  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: 2329

#SCPH28 | Zoology

Which of the following would be a problem for a cell if it were able to grow to twice its normal size?
TLS Online TPP Program

#Question id: 19889

#SCPH01 Biochemistry

The genetic monitoring and disease diagnosis are examples for ______________________ sensor?
TLS Online TPP Program

#Question id: 4821

#SCPH28 | Zoology

What are frequency of recombination  if one cell carry out cross over every 50 cell undergoes meiosis ?
TLS Online TPP Program

#Question id: 3267

#SCPH28 | Zoology

In a typical Mendelian population, individuals carrying gene ‘a’ in homozygous condition suffer from phenylketonurea. Those with A in homozygous condition are normal. Others, who are heterozygotic with Aa, are carriers. If the frequency of ‘a’ in a population is 0.20, what is the percentage of normal individual in the population?
TLS Online TPP Program

#Question id: 19130

#SCPH28 | Zoology

The biological component is suitably immobilized on to the transducer by which ways.
1. Enzymes are immobilized by glutaraldehyde 
2. Porous sheet like lens tissue paper or nylon net fabric are used
3. Transducer surface may not be covalently linked to this cross-linked siloxane
Which of the statements is incorrect?