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TLS Online TPP Program

#Question id: 11155

Nucleic acid sequences that undergo few changes over the course of evolutionary time are said to be conserved. Conserved sequences of nucleic acids

#XL - S Microbiology
  1. are found in the most crucial portions of proteins.
  2. include all mitochondrial DNA.
  3. are abundant in ribosomes.
  4. are proportionately more common in eukaryotic introns than in eukaryotic exons.
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TLS Online TPP Program

#Question id: 5844

#XL - T Zoology

In homologous genetic recombination, RecA protein is involved in:
TLS Online TPP Program

#Question id: 5845

#XL - T Zoology

Which of the following statements is false?  In vitro, the strand-exchange reaction:
TLS Online TPP Program

#Question id: 5846

#XL - T Zoology

The bacteriophage can lysogenize after infecting a bacterium, i.e. integrate into the host bacterial chromosome by site-specific recombination, and may reside there for many generations before an excision event regenerates the viral genome in an infective form.  Which one of the following is not a component of these events?
TLS Online TPP Program

#Question id: 5847

#XL - T Zoology

A Holliday structure is a(n)
TLS Online TPP Program

#Question id: 5922

#General Aptitude

The last day of a Century year can not be:
TLS Online TPP Program

#Question id: 5923

#General Aptitude

What day on 23/04/1990 ?