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TLS Online TPP Program

#Question id: 782

Which of the following experimental requirements makes an siRNA approach unsuitable for determining the consequence of silencing a gene of interest in an established cell line?

#SCPH06 I Botany

  1. Expression of the gene of interest is integral to cell viability.

  2. End point RT-PCR and western blots are the only available validation assays.

  3. Lipofectamine is the only available delivery method.

  4. The cell line proliferation rate is relatively slow.

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TLS Online TPP Program

#Question id: 348

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

Sulfur is in the same column of the periodic table as oxygen, but has electronegativity similar to carbon. Compared to water molecules, molecules of H2S will ________.
TLS Online TPP Program

#Question id: 16771

#SCPH06 I Botany

What is the median?
TLS Online TPP Program

#Question id: 13074

#SCPH01 Biochemistry

Type of probe used in RFLP;
TLS Online TPP Program

#Question id: 3889

#SCPH28 | Zoology

The operator region normally can be bound by:
TLS Online TPP Program

#Question id: 1635

#SCPH28 | Zoology

What is immunological unresponsiveness to self-antigens called?