TLS Online TPP Program

#Question id: 14131


The suitable substitution matrix to align closely related sequences is

#Part-B Specialized Branches in Biotechnology
  1. PAM 250 or BLOSSUM 80
  2. PAM 40 or BLOSSUM 80
  3. PAM 120 or BLOSSUM 40
  4. PAM 250 or BLOSSUM 40
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TLS Online TPP Program

#Question id: 19455

#Part-B Specialized Branches in Biotechnology

Resolution is improved by using 
1. Shorter wavelengths of light 
2. Gathering less light
3. Gathering more light
4. Longer wavelengths of light 
Choose the option with all incorrect statements?

TLS Online TPP Program

#Question id: 19456

#Part-A Aptitude & General Biotechnology

Phase contrast, dark field microscopy are all light microscopy. These microscopes have their limit of resolution upto

TLS Online TPP Program

#Question id: 19456

#Part-B Specialized Branches in Biotechnology

Phase contrast, dark field microscopy are all light microscopy. These microscopes have their limit of resolution upto

TLS Online TPP Program

#Question id: 19457

#Part-A Aptitude & General Biotechnology

Which microscopy can be used for viewing live cells and unstained tissues?
1. Fluorescence microscopy
2. Phase contrast microscopy
3. Dark field microscopy
4. Differential interference microscopy
5. Confocal microscopy
Which of the above combinations of microscopy is correct?

TLS Online TPP Program

#Question id: 19457

#Part-B Specialized Branches in Biotechnology

Which microscopy can be used for viewing live cells and unstained tissues?
1. Fluorescence microscopy
2. Phase contrast microscopy
3. Dark field microscopy
4. Differential interference microscopy
5. Confocal microscopy
Which of the above combinations of microscopy is correct?

TLS Online TPP Program

#Question id: 19458

#Part-A Aptitude & General Biotechnology

How phase contrast and DIC microscopy are used to image live cells and unstained tissues?