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TLS Online TPP Program

#Question id: 33560


In how many ways can 20 persons be seated around a circular table ?

#General Aptitude
  1. 20!
  2. 19!
  3. 18!
  4. 21!

Answer:- Option(s): 2


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More Questions
TLS Online TPP Program

#Question id: 23193

#Unit 14. Methods in Biology

When you try to image two fluorescent spots separated by 75 nm the fluorescence overlap so much that they look like one spot. Which microscopy can resolve this?

TLS Online TPP Program

#Question id: 23194

#Unit 14. Methods in Biology

The following are super-resolution techniques:

TLS Online TPP Program

#Question id: 23195

#Unit 14. Methods in Biology

Electron microscopy under optimal conditions can provide a resolution of upto 

TLS Online TPP Program

#Question id: 23196

#Unit 14. Methods in Biology

What kind of lenses are used to focus a high-velocity electron beam instead of the visible light.

TLS Online TPP Program

#Question id: 23197

#Unit 14. Methods in Biology

In order to view images in TEM staining process has to be done. What kind of staining process are done.
1. Negative staining
2. Gram staining
3. Metal shadowing 
4. Immuno staining
Which of the following is true for TEM?

TLS Online TPP Program

#Question id: 23198

#Unit 14. Methods in Biology

The commonly used heavy metals in staining for electron microscopy are.
1. Uranium
2. Gold
3. Lead
4. Osmium
5. Platinum
Which of the following option has correct combination?

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