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TLS Online TPP Program

#Question id: 3916

Transcription termination

#XL - Q Biochemistry

  1. occurs at certain DNA sequences where the elongation complex is unstable.

  2. sometimes requires a specific protein, rho, which facilitates disassembly.

  3. often occurs near pause sites.

  4. All of the above

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TLS Online TPP Program

#Question id: 20109

#XL - P Chemistry

The occurrence of a reaction is impossible if
TLS Online TPP Program

#Question id: 1041

#XL - T Zoology

The lactobacilli, in their role as normal flora of the vagina, help the vagina resist infection by contributing to
TLS Online TPP Program

#Question id: 20159

#XL - P Chemistry

The ground state configuration of Fe3+ ion in gaseous state is: (At. No. of Fe = 26)
TLS Online TPP Program

#Question id: 18382

#XL - S Microbiology

Which bacterial enzyme has been transferred to Arabidopsis thaliana which can absorb mercury, and it reduces to volatile Hg from the leaf surface. 
TLS Online TPP Program

#Question id: 3651

#XL - S Microbiology

__________________is spontaneous hydrolytic reaction that involves cleavage of the N-glycosylic bond between N-9 of the purine bases A and G and C-1 of the deoxyribose sugar and hence loss of purine bases from the DNA.