Two stations A and B are 220km apart on a straight line. One train starts from A at 7 am and travels towards B at 20km/hr speed. Another train starts from B at 10 am and travels toward A at a speed of 20 km/hr. At what time they will meet?

TLS Online TPP Program

#Question id: 2477

#Unit 2. Cellular Organization

Where are microtubules observed to be present in different polarities?

TLS Online TPP Program

#Question id: 2478

#Unit 2. Cellular Organization

At MTOCs, microtubule nucleation is facilitated by: 

TLS Online TPP Program

#Question id: 2479

#Unit 2. Cellular Organization

Growing microtubule ends are normally stabilized by: 

TLS Online TPP Program

#Question id: 2480

#Unit 2. Cellular Organization

The drug taxol acts to:

TLS Online TPP Program

#Question id: 2481

#Unit 2. Cellular Organization

A drug that prevents microtubules from depolymerizing could be used to:

TLS Online TPP Program

#Question id: 2482

#Unit 2. Cellular Organization

Microtubule assembly requires: