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TLS Online TPP Program

#Question id: 18905

A Vector is a DNA molecule that has the ability to

#Unit 13. Methods in Biology
  1. cannot replicate autonomously 
  2. not easy to isolate and purify.
  3. It should be able to replicate autonomously.
  4. It should be able to replicate heterogeneously 
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TLS Online TPP Program

#Question id: 2935

#Unit 2. Cellular Organization

Breakdown of the nuclear envelope during mitosis is accomplished by CDK-dependent phosphorylation of lamins:
TLS Online TPP Program

#Question id: 2936

#Unit 2. Cellular Organization

The stable attachment of sister kinetochores to microtubules emanating from opposite spindle poles is called:
TLS Online TPP Program

#Question id: 2937

#Unit 2. Cellular Organization

Separase initiates sister chromatid segregation at anaphase by cleaving:
TLS Online TPP Program

#Question id: 2938

#Unit 2. Cellular Organization

Which of the following inhibit(s) cyclin A/Cdk2 activity?
TLS Online TPP Program

#Question id: 2939

#Unit 2. Cellular Organization

Failure of which cell-cycle checkpoint is most likely to result in non-dysjunction?
TLS Online TPP Program

#Question id: 2940

#Unit 2. Cellular Organization

Chk1is activated by: