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TLS Online TPP Program

#Question id: 3881

Which one of the following statements about mRNA stability is true?

#SCPH06 I Botany

  1. Degradation always proceeds in the 5' to 3' direction.

  2. Degradation of mRNA by polynucleotide phosphorylase yields 5'-nucleoside monophosphates.

  3. In general, bacterial mRNAs have longer half-lives than do eukaryotic mRNAs.

  4. Secondary structure in mRNA (hairpins, for example) slows the rate of degradation.

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TLS Online TPP Program

#Question id: 14121

#SCPH05 I Biotechnology

Which of the following is not the classification of SCOP?
TLS Online TPP Program

#Question id: 14482

#SCPH28 | Zoology

In a horse race the odds in favour of four horses H1, H2, H3, H4 are 1 : 3, 1 : 4, 1 : 5; 1 : 6 respectively not more than one wins at a time. Then the chance that one of them wins is
TLS Online TPP Program

#Question id: 16017

#SCPH05 I Biotechnology

The human fibroplast is a classical example of
TLS Online TPP Program

#Question id: 16480

#SCPH28 | Zoology

What are primary cell cultures 
TLS Online TPP Program

#Question id: 10397

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

Both VLFRs and LFRs depends on law of reciprocity that is, the magnitude of the response is dependent on the