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TLS Online TPP Program

#Question id: 3866

Which of the following statements about E. coli RNA polymerase (core enzyme) is false?

#Section 3: Genetics, Cellular and Molecular Biology

  1. In the absence of the B subunit, core polymerase has little specificity for where initiation begins.

  2. he core enzyme contains several different subunits.

  3. The core enzyme has no polymerizing activity until the  subunit is bound.

  4. The RNA chain grows in a 5' -> 3' direction.

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TLS Online TPP Program

#Question id: 14909

#Section 1: Engineering Mathematics

Consider the following statement
Assertion (A) : The function f (x) = x -  [x],
         discontinuous at x = 1
Reason (R) : Of these statements
TLS Online TPP Program

#Question id: 14726

#Section 1: Engineering Mathematics

For two events A and B  

(i) not less than P(A) + P(B) -1

(ii)not greater than P(A) + P(B)
TLS Online TPP Program

#Question id: 15538

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

Which of the following statement is incorrect regarding advantage of multiple sequence alignment?
TLS Online TPP Program

#Question id: 3916

#Section 3: Genetics, Cellular and Molecular Biology

Transcription termination
TLS Online TPP Program

#Question id: 14907

#Section 1: Engineering Mathematics

Let f (x) = 2x if x < 2
               = 2 if x = 2
         = x2 if x > 2
the discontinuity of f (x) at x = 2 is known as