TLS Online TPP Program

#Question id: 12103


Which of the following is a good description of an ecological niche? 

#SCPH28 | Zoology
  1. The address of an organism
  2. Synonymous with an organism's specific trophic level
  3. How an organism uses the biotic and abiotic resources in the community
  4. The organism's role in recycling nutrients in its habitat
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TLS Online TPP Program

#Question id: 5844

#SCPH28 | Zoology

In homologous genetic recombination, RecA protein is involved in:

TLS Online TPP Program

#Question id: 5845

#SCPH06 I Botany

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

TLS Online TPP Program

#Question id: 5845

#SCPH28 | Zoology

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

TLS Online TPP Program

#Question id: 5846

#SCPH06 I Botany

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: 5846

#SCPH06 I Botany

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: 5846

#SCPH28 | 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?