Practice Questions

TLS Online TPP Program

#Question id: 27217

Which of the following statements is true for the BLAST algorithm for sequence comparison?

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

It is a heuristic algorithm.
BLAST alignments are guaranteed to be the best possible alignment subject to the correctness of the scoring function.
The size of the sequence alphabet has no effect on the efficiency of the BLAST algorithm.
In BLAST, word length is 2 for protein sequence.

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TLS Online TPP Program

#Question id: 55

#Section 2: General Biology

The standard free energy change for the reaction A → B is −15.0 kJ · mol−1. What is the equilibrium constant for the reaction at 25°C?

TLS Online TPP Program

#Question id: 14772

#Section 1: Engineering Mathematics

Find the chance of throwing at least one ace in a simple throw with two dice numbered 1 to 6.

TLS Online TPP Program

#Question id: 5153

#General Aptitude

How many of the following numbers are divisible by 132 ?

264,396,462,792,968,2178,5184,6336

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#Question id: 3903

#Section 3: Genetics, Cellular and Molecular Biology

The type of RNA that is least stable in cells is __.

TLS Online TPP Program

#Question id: 61

#Section 2: General Biology

Which of the following correctly describes chemical equilibrium?