Telomerase, a reverse transcriptase that contains an RNA template, repeatedly adds 

TLS Online TPP Program

#Question id: 33283

#Unit 2. Cellular Organization

As the sister chromatids separate in anaphase, which of the following myosin begin to accumulate in the rapidly assembling contractile ring?

TLS Online TPP Program

#Question id: 33284

#Unit 2. Cellular Organization

Assembly of the contractile ring results in part from the local formation of new actin filaments, which depends on:

TLS Online TPP Program

#Question id: 33285

#Unit 2. Cellular Organization

Centralspindlin assembly at the midzone is stimulated by the protein, known as: 

TLS Online TPP Program

#Question id: 33286

#Unit 2. Cellular Organization

Which of the following kinase phosphorylate the regulatory myosin light chain, a subunit of myosin II, thereby stimulating bipolar myosin II filament formation and motor activity?

TLS Online TPP Program

#Question id: 33287

#Unit 2. Cellular Organization

Aurora-B localization to the central spindle depends on: 

TLS Online TPP Program

#Question id: 33288

#Unit 2. Cellular Organization

ATM, ATR, or DNA-PK phosphorylates the variant histone within nucleosomes located close to the break, known as: