The scaffold-associated regions are separated by loops of DNA. The scaffold itself may contain several proteins such as

A. Topoisomerase

B. SMCs

C. RNA Polymerase

TLS Online TPP Program

#Question id: 23187

#Unit 13. Methods in Biology

Which of the following is true about photoactivable fluorescent proteins?

TLS Online TPP Program

#Question id: 23188

#Unit 13. Methods in Biology

What is the major advantage of structured illumination microscopy (SIM)?

TLS Online TPP Program

#Question id: 23189

#Unit 13. Methods in Biology

Which microscopy is good for live cell imaging?

TLS Online TPP Program

#Question id: 23190

#Unit 13. Methods in Biology

If we want to view live cells which microscopy can be best used for this?

1. Structured illumination microscopy

2. Phase contrast microscopy

3. Scanning electron microscopy

4. Cryoelectron microscopy

Which of the following option has correct combination?

TLS Online TPP Program

#Question id: 23191

#Unit 13. Methods in Biology

In stimulated emission depletion (STED) microscopy the focused excitation laser point is surrounded by a 

TLS Online TPP Program

#Question id: 23192

#Unit 13. Methods in Biology

The images imaged by conventional point-scanning confocal microscopy and by SIM, SIM improves resolution about