In eukaryotes, at most promoters, Pol II pauses after transcribing fewer than 100 nucleotides, due to the binding of

TLS Online TPP Program

#Question id: 28834

#Unit 2. Cellular Organization

All microtubules are nucleated from structures known as____

TLS Online TPP Program

#Question id: 28835

#Unit 2. Cellular Organization

All microtubules are nucleated from structures known as microtubule-organizing centers, or MTOCs, select the correct prediction about MTOCs?

TLS Online TPP Program

#Question id: 28836

#Unit 2. Cellular Organization

There are two different types of microtubule structures can exist____

a) the T form bound to GDP 

b) the T form bound to GTP 

c) the D form bound to GTP 

d) the D form bound to GDP

TLS Online TPP Program

#Question id: 28837

#Unit 2. Cellular Organization

Rapid interconversion between a growing and shrinking state, if the change from growth to shrinkage is called____

TLS Online TPP Program

#Question id: 28838

#Unit 2. Cellular Organization

Rapid interconversion between a growing and shrinking state, if the change from shrinkage to growth is called____

TLS Online TPP Program

#Question id: 28839

#Unit 2. Cellular Organization

Which of the following nucleates assembly of a microtubule by forming a template corresponding to the (−) end?