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TLS Online TPP Program

#Question id: 368

Which of the following is true about the properties of aqueous solutions?

#Section 4: Fundamentals of Biological Engineering

  1. A pH change from 5.0 to 6.0 reflects an increase in the hydroxide ion concentration (OH-) of 20%

  2. A pH change from 8.0 to 6.0 reflects an increase in the hydroxide ion concentration (OH-) by a factor of 100

  3. Hydrogen bonds form readily in aqueous solutions

  4. The pH can be calculated by adding 7 to the value of pOH

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TLS Online TPP Program

#Question id: 12689

#General Aptitude

The ratio of the area of a squareto that of the square drawn on its diagonal is :
TLS Online TPP Program

#Question id: 27434

#Section 5: Bioprocess Engineering and Process Biotechnology

The nature of the attachment of enzymes on support matrix by absorption technique is
TLS Online TPP Program

#Question id: 12992

#Section 2: General Biology

α-helix changes its configurations according to the environment then
a. membrane encompassing α-helix have nonpolar residue oriented toward the membrane lipid.
b. if α-helix is found in plasm then polar residue will be oriented toward the outside.
c. if α-helix is found in plasm then nonpolar residue will be present inside the core.
d.  membrane encompassing α-helix have polar residue oriented towards the membrane lipid.
Choose incorrect statement
TLS Online TPP Program

#Question id: 15641

#Section 1: Engineering Mathematics

 If then . . 
TLS Online TPP Program

#Question id: 10272

#Section 3: Genetics, Cellular and Molecular Biology

Specific place on a chromosome occupied by an allele