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TLS Online TPP Program

#Question id: 1644

What is the single best defining feature of a lymphocyte?

#Unit 4. Cell Communication and Cell Signaling

  1. A type of leukocyte

  2. A cell that is specialized to produce cytokines

  3. Present in the circulation

  4. Antigen-specific

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TLS Online TPP Program

#Question id: 23589

#Unit 13. Methods in Biology

Which of the following is an advantage of phage vectors over plasmid vectors?
TLS Online TPP Program

#Question id: 23590

#Unit 13. Methods in Biology

________ replicate in either prokaryotic or eukaryotic cells.
TLS Online TPP Program

#Question id: 23591

#Unit 13. Methods in Biology

Inserting DNA into a cloning site within the tetR gene may cause the following
TLS Online TPP Program

#Question id: 23592

#Unit 13. Methods in Biology

Which of the following list gives the amount of foreign DNA that can be inserted into vectors is not true?
TLS Online TPP Program

#Question id: 23593

#Unit 13. Methods in Biology

In a blue/white screen
TLS Online TPP Program

#Question id: 23626

#Unit 13. Methods in Biology

To be useful as a vector, restriction enzyme reaction sites should be placed