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TLS Online TPP Program

#Question id: 23124

Which of the following statement is true regarding introns.

#Unit 2. Cellular Organization
  1. Introns evolve or accumulate mutations/changes slower than exons
  2. Introns evolve or accumulate mutations/changes equal rate to exons
  3. Introns evolve or accumulate mutations/changes shows no change in exons
  4. Introns evolve or accumulate mutations/changes much more rapidly than exons
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TLS Online TPP Program

#Question id: 18918

#Unit 13. Methods in Biology

Recognition Sequences for Some Type II Restriction Endonucleases 

Match them correctly
TLS Online TPP Program

#Question id: 18919

#Unit 13. Methods in Biology

What are REP1 and REP2 genes in the plasmid used for?
TLS Online TPP Program

#Question id: 18920

#Unit 13. Methods in Biology

Which selection system is used in a yeast plasmid recombinant?
TLS Online TPP Program

#Question id: 18921

#Unit 13. Methods in Biology

What is an auxotrophic mutant?
TLS Online TPP Program

#Question id: 18922

#Unit 13. Methods in Biology

For which of the following plasmids purification of a recombinant molecule from the transformed cell can be difficult?
TLS Online TPP Program

#Question id: 18923

#Unit 13. Methods in Biology

lacZ' gene present in a Puc series plasmid codes for which of the enzyme?