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TLS Online TPP Program

#Question id: 4315

A researcher introduces double-stranded RNA into a culture of mammalian cells and can identify its location or that of its smaller subsections experimentally, using a fluorescent probe. When she finds that the introduced strand separates into single-stranded RNAs, what other evidence of this single-stranded RNA piece's activity would she find?

#SCPH01 Biochemistry

  1. She can measure the degradation rate of the remaining single strand.

  2. The rate of accumulation of the polypeptide encoded by the target mRNA is reduced.

  3. The amount of miRNA is multiplied by its replication.

  4. The cell's translation ability is entirely shut down.

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TLS Online TPP Program

#Question id: 16012

#SCPH05 I Biotechnology

Which of the followings are the metabolic products of glucose and glutamine?
TLS Online TPP Program

#Question id: 5695

#SCPH06 I Botany

Triploids are usually autopolyploids. They arise spontaneously in nature, but they can be constructed by geneticists from the cross of a 4n (tetraploid) and a 2n (diploid). Triploids are characteristically sterile due to
TLS Online TPP Program

#Question id: 20541

#SCPH28 | Zoology

Why do bacteria oxidize BTEXs and other organic pollutants?
TLS Online TPP Program

#Question id: 5438

#SCPH28 | Zoology

Which of the following statement is incorrect?
TLS Online TPP Program

#Question id: 13032

#SCPH05 I Biotechnology

In SDS-PAGE, protein sample is first treated with detergent sodium dodecyl sulfate (SDS), in order to