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TLS Online TPP Program

#Question id: 773

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

#SCPH01 Biochemistry

  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: 14091

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

An example of a composite database:
TLS Online TPP Program

#Question id: 4596

#SCPH28 | Zoology

In a hypothetical environment, fishes called pike-cichlids are visual predators of large, adult algae-eating fish (in other words, they locate their prey by sight). The population of algae-eaters experiences predatory pressure from pike-cichlids. Which of the following is least likely to result in the algae-eater population in future generations?
TLS Online TPP Program

#Question id: 5033

#SCPH06 I Botany

Which of the following statements is correct in regard to Homo erectus?
TLS Online TPP Program

#Question id: 6976

#SCPH01 Biochemistry

What is the major concern of using retroviral vectors to deliver or activate pluripotent genes?
TLS Online TPP Program

#Question id: 5747

#SCPH06 I Botany

Mosaicism is due to