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TLS Online TPP Program

#Question id: 3763

What is the function of the enzyme topoisomerase in DNA replication?

#Section 3: Genetics, Cellular and Molecular Biology

  1. relieving strain in the DNA ahead of the replication fork caused by the untwisting of the double helix

  2. elongating new DNA at a replication fork by adding nucleotides to the existing chain

  3. reattaching the hydrogen bonds between the base pairs in the double helix

  4. building RNA primers using the parental DNA strand as a template

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TLS Online TPP Program

#Question id: 14639

#Section 1: Engineering Mathematics

The maximum of f(x) = (x + 2)/(x -1) is 
TLS Online TPP Program

#Question id: 14640

#Section 1: Engineering Mathematics

Use Lagrange’s mean value theorem for f(x) = ex . Which of the following is true?
TLS Online TPP Program

#Question id: 14641

#Section 1: Engineering Mathematics

x1/X is decreasing function if 
TLS Online TPP Program

#Question id: 14642

#Section 1: Engineering Mathematics

The Maclaurin series of ex is 
TLS Online TPP Program

#Question id: 14643

#Section 1: Engineering Mathematics

Taylor series for sin x about π/4 is
TLS Online TPP Program

#Question id: 14644

#Section 1: Engineering Mathematics

The Maclaurin series for ln (1 - x) is