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TLS Online TPP Program

#Question id: 27314

A feature of RNA that adds to its propensity to form double-helical structures is additional non-Watson–Crick base pairs. One such example is the G:U base pair, which has

#XL - T Zoology

  1. hydrogen bonds between N1 of uracil and the carbonyl on C6 of guanine, and between the carbonyl on C2 of uracil and N1 of guanine.

  2.  hydrogen bonds between N3 of uracil and the carbonyl on C6 of guanine, and between the carbonyl on C6 of uracil and N7 of guanine. 
  3. hydrogen bonds between N3 of uracil and the carbonyl on C6 of guanine, and between the carbonyl on C2 of uracil and N1 of guanine.
  4. hydrogen bonds between N3 of uracil and the carbonyl on C6 of guanine, and between the carbonyl on C2 of uracil and N7 of guanine. 
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TLS Online TPP Program

#Question id: 13041

#XL - S Microbiology

Which of the following is incorrect about Data Collection? 
TLS Online TPP Program

#Question id: 5763

#XL - R Botany

A mutation that causes a mutant phenotype only under restrictive conditions
TLS Online TPP Program

#Question id: 6955

#XL - T Zoology

In frogs, maternally packaged Xwnt-11 leads to nuclear localization of _____ in the _____, which in response signals to adjacent cells to become the _____.
TLS Online TPP Program

#Question id: 27654

#XL - U Food Technology

The antifungal agent that is used to control surface spoilage of paneer?
TLS Online TPP Program

#Question id: 1099

#XL - Q Biochemistry

How does the toxin of Vibrio cholerae cause profuse diarrhea?