TLS Online TPP Program

#Question id: 2504


The vertebrate skeleton is to bones as the cytoskeleton is to  ? 

#Section 3: Genetics, Cellular and Molecular Biology
  1. calcium

  2. tubulin, actin and dynein

  3. microtubules, microfilaments, and intermediate filaments

  4. scaffolding

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TLS Online TPP Program

#Question id: 12679

#General Aptitude

The diagonal of a square is 4√ 2 cm. The diagonal of another square whose area is double that of the first square is :

TLS Online TPP Program

#Question id: 88

#Section 2: General Biology

Anomers can be interconverted ________.

TLS Online TPP Program

#Question id: 13083

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

The genomic DNA of an organism is digested with two restriction enzymes; one of the, PstI (CTGCA/G), while the other., MseI (T/TAA). This would generate the following 3 types of DNA fragments: 
(1) both ends cleaved by PstI (Pst-Pst), 
(2) both ends cleaved by MseI (Mse-Mse), and 
(3) one end generated by each of the two enzymes (Pst-Mse). 
the most frequent fragments in decreasing order,

TLS Online TPP Program

#Question id: 14240

#Section 5: Bioprocess Engineering and Process Biotechnology

A 200-1itre stirred fermenter contains a batch culture of Bacillus subtilis bacteria at 28⁰C Air at 20⁰C is pumped into the vessel at a rate of 1 vvm; (vvm stands for volume of gas per volume of liquid per minute). The average pressure in the fermenter is 1 atm. The volumetric flow rate of off-gas from the fermenter is measured as 189 l min-1. The exit gas stream is analysed for oxygen and is found to contain 20.1% 02. The dissolved-oxygen concentration in the broth is measured using an oxygen electrode as 52% air saturation. The solubility of oxygen in the fermentation broth at 28⁰C and 1 atm air pressure is 7.8 x 10-3 kg m-3. Determine the value of kLa for the system ____________

TLS Online TPP Program

#Question id: 11855

#General Aptitude

The least number which when divided by 5,6,7 and 8 leaves a reminder 3, but when divided by 9 leaves no reminder is.