A biochemical mutant that must be supplied with a particular nutrient for growth would be described as a(n)

TLS Online TPP Program

#Question id: 33280

#Unit 2. Cellular Organization

During spindle assembly checkpoint, any kinetochore that is not properly attached to microtubules sends out a diffusible negative signal that blocks: 

TLS Online TPP Program

#Question id: 33281

#Unit 2. Cellular Organization

The negative checkpoint signal depends on several proteins, which are recruited to unattached kinetochores, including; 

TLS Online TPP Program

#Question id: 33282

#Unit 2. Cellular Organization

The completion of a normal anaphase depends on the dephosphorylation of Cdk substrates, which in most cells results from the:

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: