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TLS Online TPP Program

#Question id: 5845

Which of the following statements is false?  In vitro, the strand-exchange reaction:

#Unit 8. Inheritance Biology

  1. can include formation of a Holliday intermediate.

  2. is accompanied by ATP hydrolysis.

  3. may involve transient formation of a three- or four-stranded DNA complex.

  4. requires DNA polymerase.

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TLS Online TPP Program

#Question id: 19296

#Unit 13. Methods in Biology

Which vectors carry the longest foreign DNA fragments?
TLS Online TPP Program

#Question id: 19297

#Unit 13. Methods in Biology

What is the main use of a Bacterial Artificial Chromosome (BAC) vectors?
TLS Online TPP Program

#Question id: 19357

#Unit 13. Methods in Biology

BAC vectors are based on _________ plasmid.
TLS Online TPP Program

#Question id: 19358

#Unit 13. Methods in Biology

What are PACs?
TLS Online TPP Program

#Question id: 19359

#Unit 13. Methods in Biology

A plasmid vector that contains origin of replication from a phage, in addition to that of the plasmid, is
called ?
TLS Online TPP Program

#Question id: 19360

#Unit 13. Methods in Biology

What does the M13 fragment in a phagemid contain?