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TLS Online TPP Program

#Question id: 13029

Mutation at Vir E and Vir B can repectively cause :

#Unit 13. Methods in Biology
  1. Interference in ssDNA transfer and ssDNA degradation by nucleases
  2. ssDNA degradation by nucleases and Interference in ssDNA transfer
  3. Interference in transcription of other vir genes and interference in acetosyringone reception
  4. Interference in acetosyringone reception and Interference in transcription of other vir genes
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TLS Online TPP Program

#Question id: 12572

#Unit 10. Ecological Principles

Use what you know about ecosystem stability and the information provided in the graph below to answer the following question.
Which community (a-e) would likely be the most biodiverse?
TLS Online TPP Program

#Question id: 4031

#Unit 3. Fundamental Processes

An experiment was designed to obtain nonspecific transcription from both strands of a DNA molecule. Which of the following strategies would be most effective in achieving this?
TLS Online TPP Program

#Question id: 2841

#Unit 2. Cellular Organization

To duplicate a chromosome, at least half of the nucleosomes on the daughter chromosomes must be newly synthesized. But histone proteins as new and old occupies strands differently as
TLS Online TPP Program

#Question id: 1751

#Unit 4. Cell Communication and Cell Signaling

Which of the following is characteristically produced by the Th2 CD4 cells which provide help for antibody production, but not by Th1 cells?
TLS Online TPP Program

#Question id: 14693

#Unit 13. Methods in Biology

Two sisters A and B appeared for an Audition. The probability of selection of A is 1/5 and that of B is 2/7. The probability that both of them are selected is