Practice Questions

TLS Online TPP Program

#Question id: 2514

In what way are intermediate filaments similar to both microtubules and microfilaments?

#Unit 2. Cellular Organization

IFs are a chemically heterogeneous group of structures.
IFs assemble and disassemble under changing cellular conditions.
IFs have been identified in animal cells but not in other eukaryotes.
IFs assemble into structures of varying thickness via several different pathways

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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

TLS Online TPP Program

#Question id: 23627

#Unit 13. Methods in Biology

The human genome contains about ________ bp of DNA.