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TLS Online TPP Program

#Question id: 4005

Which does not apply to the post-transcriptional processing of ribosomal RNA?

#Unit 3. Fundamental Processes

  1. The subunits of rRNA are produced in equal amounts since they originate from the same transcript.

  2. tRNA precursors are sometimes cleaved from the primary transcript of rRNA precursor.

  3. A polyA tail is added to the 5ʹ end of the 30S subunit.

  4. After initial cleavage of the primary transcript, specific endonucleases trim nucleotides from the ends of rRNA molecules.

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TLS Online TPP Program

#Question id: 27015

#Unit 10. Ecological Principles

Which one of the following is not characteristics of interspecific competition
TLS Online TPP Program

#Question id: 14518

#Unit 13. Methods in Biology

From a pack of cards two are drawn, the first being replaced before the second is drawn. The probability that the first is a diamond and the second is a king is
TLS Online TPP Program

#Question id: 28752

#Unit 2. Cellular Organization

Plasmalogens is analogous to_
TLS Online TPP Program

#Question id: 29023

#Unit 11. Evolution and Behavior

Magnitude of genetic drift is dependent on two factor such as frequency of allele as well as population size, which of the following is correct?

a) decrease population size leads to increasing the magnitude of genetic drift

b) maximum magnitude are seeing whenever p=q

c) maximum magnitude are seeing whenever p>q

d) increasing population size also increasing the magnitude of genetic drift
TLS Online TPP Program

#Question id: 2011

#Unit 4. Cell Communication and Cell Signaling

Brutonʹs disorder might occur because of which of the following molecular problems?