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TLS Online TPP Program

#Question id: 19841

Which of the following is true regarding Reverse transcriptase ?

#Part-A Aptitude & General Biotechnology
  1. is used to proch1ce cDNA (complementary DNA) copies of, usually, mRNA that are used for creation of cDNA libraries
  2. for removing 5' -phosphate from DNA ends.
  3. for addition of phosphate group to an end having a free 5'-0H.
  4. for removal of single-stranded protrusions from ends; both 3'- and 5'-extensions are removed.
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TLS Online TPP Program

#Question id: 4388

#Part-A Aptitude & General Biotechnology

Which protein domains are found in nuclear-receptor family members?
TLS Online TPP Program

#Question id: 12904

#Part-A Aptitude & General Biotechnology

Match the following:
1. Southern Blotting                               i. Melting temperature of DNA strand
2. DNA microchips                                   ii.oligonucleotide matching to DNA sample
3. ASO-PCR                                                 iii.DNA hybridization to oligo arrays
4. DGGE                                                        iv. labeled probe hybridization to DNA  
TLS Online TPP Program

#Question id: 597

#Part-A Aptitude & General Biotechnology

The Km values for enzyme reactions such as A + B → C + D
TLS Online TPP Program

#Question id: 15255

#Part-B Specialized Branches in Biotechnology

Small organic molecules that usually make up all or part of enzyme cofactors and only very small amounts sustain growth
TLS Online TPP Program

#Question id: 8941

#Part-B Specialized Branches in Biotechnology

You are trying to identify an organism. It is an animal, but it does not have nerve or muscle tissue. It is neither diploblastic nor triploblastic. It is probably a