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TLS Online TPP Program

#Question id: 4313

Which of the following statements best describes the characteristics of siRNA?

#SCPH01 Biochemistry

  1. a double-stranded RNA, one of whose strands can complement and inactivate a sequence of mRNA

  2. a single-stranded RNA that can, where it has internal complementary base pairs, fold into cloverleaf patterns

  3. a double-stranded RNA that is formed by cleavage of hairpin loops in a larger precursor

  4. a portion of rRNA that allows it to bind to several ribosomal proteins in forming large or small subunits

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TLS Online TPP Program

#Question id: 27775

#Research Methodology

________ is data-based, coming up with conclusions that are capable of being verified, by observation or b experiment.
TLS Online TPP Program

#Question id: 19335

#SCPH01 Biochemistry

Which one of the following nanotubes cannot be easily twisted?
TLS Online TPP Program

#Question id: 15227

#SCPH06 I Botany

Electrophoresis of RNA is usually carried out in
TLS Online TPP Program

#Question id: 23255

#SCPH28 | Zoology

From where do these centromeric probes are derived from the 
1. Highly repetitive DNA sequences
2. Alpha-satellite DNA sequences
3. Less repetitive DNA sequences
4. Beta-satellite DNA sequences
Which of the following option has correct combination?
TLS Online TPP Program

#Question id: 2350

#SCPH28 | Zoology

The maximum size of cells is _____