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TLS Online TPP Program

#Question id: 773

Which of the following describes the function of an enzyme known as Dicer?

#SCPH06 I Botany

  1. It degrades single-stranded DNA.

  2. It degrades mRNA with no poly(A) tail.

  3. It trims double-stranded RNAs into molecules that can block translation.

  4. It degrades single-stranded mRNA.

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TLS Online TPP Program

#Question id: 3872

#SCPH05 I Biotechnology

Processing of a primary mRNA transcript in a eukaryotic cell does not normally involve:
TLS Online TPP Program

#Question id: 14848

#SCPH06 I Botany

A bag contains 8 green and 10 white balls. Two balls are drawn. What is the probability that one is green and the other is white ?
TLS Online TPP Program

#Question id: 5447

#SCPH28 | Zoology

Hydrangea plants of the same genotype are planted in a large flower garden. Some of the plants produce blue flowers and others pink flowers. This can be best explained by which of the following?
TLS Online TPP Program

#Question id: 18370

#SCPH06 I Botany

Corn, wheat, soybean, peas, and beans are few crops which are used as hyperaccumulators as they can 
TLS Online TPP Program

#Question id: 7768

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

The insulin signaling pathway inhibits the synthesis of the Foxo transcription factor proteins that would otherwise increase cellular longevity. Downregulation of the insulin signaling pathway has several other functions, choose right one