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TLS Online TPP Program

#Question id: 11458

A person able to hear only low-frequency sounds would probably have which of the following structural problems in the ear?

#Part-A Aptitude & General Biotechnology
  1. The tympanum is damaged because of chronic ear infections.
  2. The basilar membrane is stiffened along its entire length.
  3. The ear ossicles are abnormally thickened.
  4. There is a loss of hair cell function in the area closest to the oval window.
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TLS Online TPP Program

#Question id: 19883

#Part-A Aptitude & General Biotechnology

Which of the following statements are true regarding rDNA technology?
a) rDNA technology is used to obtain large number of copies of specific DNA fragments
b) rDNA technology is used to obtain large quantities of the protein produced by the concerned gene
c) rDNA technology is used to integrate gene of interest into chromosomes where it express itself
TLS Online TPP Program

#Question id: 5824

#Part-B Specialized Branches in Biotechnology

___ is a second mutation at a different location in the genome that compensates for the effects of an original, first mutation.
TLS Online TPP Program

#Question id: 14208

#Part-B Specialized Branches in Biotechnology

Unit of specific oxygen uptake rate? 
TLS Online TPP Program

#Question id: 5599

#Part-B Specialized Branches in Biotechnology

During the early part of the cleavage stage in frog development, the rapidly developing cells
TLS Online TPP Program

#Question id: 18373

#Part-B Specialized Branches in Biotechnology

Scientists engineered a bacterial strain of P. fluorescens which is able to degrade 2,4-dinitrotoluene. This bacteria also helps in